WARRANT AGREEMENT



                                       between



                                    audiohighway.com

                                         and


                         ------------------------------------

 
 
                             Dated as of          , 1998
                                         ---------


          This Agreement, dated as of ________, 1998, is between 
audiohighway.com, a California corporation (the "Company") and 
__________________________, a ___________ _________, (the "Warrant Agent").

          The Company, at or about the time that it is entering into this 
Agreement, proposes to issue and sell to public investors up to 2,300,000 
Units ("Units").  Each Unit consists of one share of Common Stock of the 
Company ("Common Stock") and one Warrant (collectively, the "Warrants"), each 
Warrant exercisable to purchase one share of Common Stock for $____, upon the 
terms and conditions and subject to adjustment in certain circumstances, all 
as set forth in this Agreement.

          The Company proposes to issue to the Representative of the 
Underwriters in the public offering of Units referred to above warrants to 
purchase up to 150,000 additional Units. 

          The Company wishes to retain the Warrant Agent to act on behalf of 
the Company, and the Warrant Agent is willing so to act, in connection with 
the issuance, transfer, exchange and replacement of the certificates 
evidencing the Warrants to be issued under this Agreement (the "Warrant 
Certificates") and the exercise of the Warrants;

          The Company and the Warrant Agent wish to enter into this Agreement 
to set forth the terms and conditions of the Warrants and the rights of the 
holders thereof ("Warrantholders") and to set forth the respective rights and 
obligations of the Company and the Warrant Agent.  Each Warrantholder is an 
intended beneficiary of this Agreement with respect to the rights of 
Warrantholders herein.

          NOW, THEREFORE, in consideration of the premises and the mutual 
agreements herein set forth, the parties hereto agree as follows: 

Section 1.  APPOINTMENT OF WARRANT AGENT

          The Company appoints the Warrant Agent to act as agent for the 
Company in accordance with the instructions in this Agreement and the Warrant 
Agent accepts such appointment. 


                                           1


Section 2.  DATE, DENOMINATION AND EXECUTION OF WARRANT CERTIFICATES

          The Warrant Certificates (and the Form of Election to Purchase and 
the Form of Assignment to be printed on the reverse thereof) shall be in 
registered form only and shall be substantially of the tenor and purport 
recited in Exhibit A hereto, and may have such letters, numbers or other 
marks of identification or designation and such legends, summaries or 
endorsements printed, lithographed or engraved thereon as the Company may 
deem appropriate and as are not inconsistent with the provisions of this 
Agreement, or as may be required to comply with any law, or with any rule or 
regulation made pursuant thereto, or with any rule or regulation of any stock 
exchange on which the Common Stock or the Warrants may be listed or any 
automated quotation system, or to conform to usage.  Each Warrant Certificate 
shall entitle the registered holder thereof, subject to the provisions of 
this Agreement and of the Warrant Certificate, to purchase, on or before the 
close of business on ________, 2003 (the "Expiration Date"), one fully paid 
and non-assessable share of Common Stock for each Warrant evidenced by such 
Warrant Certificate, subject to adjustments as provided in Sections 6 hereof, 
for $____ (the "Exercise Price").  Each Warrant Certificate issued as a part 
of a Unit offered to the public as described in the recitals, above, shall be 
dated ________, 1998; each other Warrant Certificate shall be dated the date 
on which the Warrant Agent receives valid issuance instructions from the 
Company or a transferring holder of a Warrant Certificate or, if such 
instructions specify another date, such other date.

          For purposes of this Agreement, the term "close of business" on any 
given date shall mean 5:00 p.m., Eastern time, on such date; provided, 
however, that if such date is not a business day, it shall mean 5:00 p.m., 
Eastern time, on the next succeeding business day.  For purposes of this 
Agreement, the term "business day" shall mean any day other than a Saturday, 
Sunday, or a day on which banking institutions in New York, New York are 
authorized or obligated by law to be closed.

          Each Warrant Certificate shall be executed on behalf of the Company 
by the Chairman of the Board or its President or a Vice President, either 
manually or by facsimile signature printed thereon, and have affixed thereto 
the Company's seal or a facsimile thereof which shall be attested by the 
Secretary or an Assistant Secretary of the Company, either manually or by 
facsimile signature.  Each Warrant Certificate shall be manually 
countersigned by the Warrant Agent and shall not be valid for any purpose 
unless so countersigned. In case any officer of the Company who shall have 
signed any Warrant Certificate shall cease to be such officer of the Company 
before countersignature by the Warrant Agent and issue and delivery thereof 
by the Company, such Warrant Certificate, nevertheless, may be countersigned 
by the Warrant Agent, issued and delivered with the same force and effect as 
though the person who signed such Warrant Certificate had not ceased to be 
such officer of the Company.

Section 3.  SUBSEQUENT ISSUE OF WARRANT CERTIFICATES

          Subsequent to their original issuance, no Warrant Certificates 
shall be reissued except (i) Warrant Certificates issued upon transfer 
thereof in accordance with Section 4 hereof, (ii) Warrant Certificates issued 
upon any combination, split-up or exchange of Warrant Certificates pursuant 
to Section 4 hereof, (iii) Warrant Certificates issued in replacement of 
mutilated, destroyed, lost or stolen Warrant Certificates pursuant to Section 
5 hereof, (iv) Warrant Certificates issued upon the partial exercise of 
Warrant Certificates pursuant to Section 7 hereof, and (v) Warrant 
Certificates issued to reflect any adjustment or change in the Exercise Price 
or the number or kind of shares purchasable thereunder pursuant to Section 22 
hereof.  The Warrant Agent is hereby irrevocably authorized to countersign 
and deliver, in accordance with the provisions of said Sections 4, 5, 7 and 
22, the new Warrant Certificates required for purposes thereof, and the 
Company, whenever required by the Warrant Agent, will supply the Warrant 
Agent with Warrant Certificates duly executed on behalf of the Company for 
such purposes.

Section 4.  TRANSFERS AND EXCHANGES OF WARRANT CERTIFICATES


                                      2


          The Warrant Agent will keep or cause to be kept books for 
registration of ownership and transfer of the Warrant Certificates issued 
hereunder.  Such registers shall show the names and addresses of the 
respective holders of the Warrant Certificates and the number of Warrants 
evidenced by each such Warrant Certificate.

          The Warrant Agent shall, from time to time, register the transfer 
of any outstanding Warrants upon the books to be maintained by the Warrant 
Agent for that purpose, upon surrender of the Warrant Certificate evidencing 
such Warrants, with the Form of Assignment duly filled in and executed with 
such signature guaranteed by a banking institution or NASD member and such 
supporting documentation as the Warrant Agent or the Company may reasonably 
require, to the Warrant Agent at its stock transfer office in _____________, 
______________ at any time on or before the Expiration Date, and upon payment 
to the Warrant Agent for the account of the Company of an amount equal to any 
applicable transfer tax.  Payment of the amount of such tax may be made in 
cash, or by certified or official bank check, payable in lawful money of the 
United States of America to the order of the Company.

          Upon receipt of a Warrant Certificate, with the Form of Assignment 
duly filled in and executed, accompanied by payment of an amount equal to any 
applicable transfer tax, the Warrant Agent shall promptly cancel the 
surrendered Warrant Certificate and countersign and deliver to the transferee 
a new Warrant Certificate for the number of full Warrants transferred to such 
transferee; PROVIDED, HOWEVER, that in case the registered holder of any 
Warrant Certificate shall elect to transfer fewer than all of the Warrants 
evidenced by such Warrant Certificate, the Warrant Agent in addition shall 
promptly countersign and deliver to such registered holder a new Warrant 
Certificate or Certificates for the number of full Warrants not so 
transferred.

          Any Warrant Certificate or Certificates may be exchanged at the 
option of the holder thereof for another Warrant Certificate or Certificates 
of different denominations, of like tenor and representing in the aggregate 
the same number of Warrants, upon surrender of such Warrant Certificate or 
Certificates, with the Form of Assignment duly filled in and executed, to the 
Warrant Agent, at any time or from time to time after the close of business 
on the date hereof and prior to the close of business on the Expiration Date. 
The Warrant Agent shall promptly cancel the surrendered Warrant Certificate 
and deliver the new Warrant Certificate pursuant to the provisions of this 
Section.

Section 5.  MUTILATED, DESTROYED, LOST OR STOLEN WARRANT CERTIFICATES

          Upon receipt by the Company and the Warrant Agent of evidence 
reasonably satisfactory to them of the loss, theft, destruction or mutilation 
of any Warrant Certificate, and in the case of loss, theft or destruction, of 
indemnity or security reasonably satisfactory to them, and reimbursement to 
them of all reasonable expenses incidental thereto, and, in the case of 
mutilation, upon surrender and cancellation of the Warrant Certificate, the 
Warrant Agent shall countersign and deliver a new Warrant Certificate of like 
tenor for the same number of Warrants.

Section 6.  ADJUSTMENTS OF NUMBER AND KIND OF SHARES PURCHASABLE AND EXERCISE
            PRICE

          The number and kind of securities or other property purchasable 
upon exercise of a Warrant shall be subject to adjustment from time to time 
upon the occurrence, after the date hereof, of any of the following events:

     A.   In case the Company shall (1) pay a dividend in, or make a 
distribution of, shares of capital stock on its outstanding Common Stock, (2) 
subdivide its outstanding shares of Common Stock into a greater number of 
such shares or (3) combine its outstanding shares of Common Stock into a 
smaller number of such shares, the total number of shares of Common Stock 
purchasable upon the exercise of each Warrant outstanding immediately prior 
thereto shall be adjusted so that the holder of any Warrant Certificate 
thereafter surrendered for exercise shall be entitled to receive at the same 
aggregate Exercise Price the number of shares of capital stock (of one or 
more 

                                       3

classes) which such holder would have owned or have been entitled to 
receive immediately following the happening of any of the events described 
above had such Warrant been exercised in full immediately prior to the record 
date with respect to such event.  Any adjustment made pursuant to this 
Subsection shall, in the case of a stock dividend or distribution, become 
effective as of the record date therefor and, in the case of a subdivision or 
combination, be made as of the effective date thereof.  If, as a result of an 
adjustment made pursuant to this Subsection, the holder of any Warrant 
Certificate thereafter surrendered for exercise shall become entitled to 
receive shares of two or more classes of capital stock of the Company, the 
Board of Directors of the Company (whose determination shall be conclusive 
and shall be evidenced by a Board resolution filed with the Warrant Agent) 
shall determine the allocation of the adjusted Exercise Price between or 
among shares of such classes of capital stock.

     B.  In the event of a capital reorganization or a reclassification of 
the Common Stock (except as provided in Subsection A. above or Subsection E. 
below), any Warrantholder, upon exercise of Warrants, shall be entitled to 
receive, in substitution for the Common Stock to which he would have become 
entitled upon exercise immediately prior to such reorganization or 
reclassification, the shares (of any class or classes) or other securities or 
property of the Company (or cash) that he would have been entitled to receive 
at the same aggregate Exercise Price upon such reorganization or 
reclassification if such Warrants had been exercised immediately prior to the 
record date with respect to such event; and in any such case, appropriate 
provision (as determined by the Board of Directors of the Company, whose 
determination shall be conclusive and shall be evidenced by a certified Board 
resolution filed with the Warrant Agent) shall be made for the application of 
this Section 6 with respect to the rights and interests thereafter of the 
Warrantholders (including but not limited to the allocation of the Exercise 
Price between or among shares of classes of capital stock), to the end that 
this Section 6 (including the adjustments of the number of shares of Common 
Stock or other securities purchasable and the Exercise Price thereof) shall 
thereafter be reflected, as nearly as reasonably practicable, in all 
subsequent exercises of the Warrants for any shares or securities or other 
property (or cash) thereafter deliverable upon the exercise of the Warrants.

     C.   Whenever the number of shares of Common Stock or other securities 
purchasable upon exercise of a Warrant is adjusted as provided in this 
Section 6, the Company will promptly file with the Warrant Agent a 
certificate signed by a Chairman or co-Chairman of the Board or the President 
or a Vice President of the Company and by the Treasurer or an Assistant 
Treasurer or the Secretary or an Assistant Secretary of the Company setting 
forth the number and kind of securities or other property purchasable upon 
exercise of a Warrant, as so adjusted, stating that such adjustments in the 
number or kind of shares or other securities or property conform to the 
requirements of this Section 6, and setting forth a brief statement of the 
facts accounting for such adjustments. Promptly after receipt of such 
certificate, the Company, or the Warrant Agent at the Company's request, will 
deliver, by first-class, postage prepaid mail, a brief summary thereof (to be 
supplied by the Company) to the registered holders of the outstanding Warrant 
Certificates; PROVIDED, HOWEVER, that failure to file or to give any notice 
required under this Subsection, or any defect therein, shall not affect the 
legality or validity of any such adjustments under this Section 6; and 
PROVIDED, FURTHER, that, where appropriate, such notice may be given in 
advance and included as part of the notice required to be given pursuant to 
Section 12 hereof.

     D.   In case of any consolidation of the Company with, or merger of the 
Company into, another corporation (other than a consolidation or merger which 
does not result in any reclassification or change of the outstanding Common 
Stock), or in case of any sale or conveyance to another corporation of the 
property of the Company as an entirety or substantially as an entirety, the 
corporation formed by such consolidation or merger or the corporation which 
shall have acquired such assets, as the case may be, shall execute and 
deliver to the Warrant Agent a supplemental warrant agreement providing that 
the holder of each Warrant then outstanding shall have the right thereafter 
(until the expiration of such Warrant) to receive, upon exercise of such 
Warrant, solely the kind and amount of shares of stock and other securities 
and property (or cash) receivable upon such consolidation, merger, sale or 
transfer by a holder of the number of shares of Common Stock of the Company 
for which such Warrant might have been exercised immediately prior to such 
consolidation, merger, sale or transfer.  Such supplemental warrant agreement 
shall provide for adjustments which shall be as nearly equivalent as may be 


                                         4

practicable to the adjustments provided in this Section.  The above provision 
of this Subsection shall similarly apply to successive consolidations, 
mergers, sales or transfers.

          The Warrant Agent shall not be under any responsibility to 
determine the correctness of any provision contained in any such supplemental 
warrant agreement relating to either the kind or amount of shares of stock or 
securities or property (or cash) purchasable by holders of Warrant 
Certificates upon the exercise of their Warrants after any such 
consolidation, merger, sale or transfer or of any adjustment to be made with 
respect thereto, but subject to the provisions of Section 20 hereof, may 
accept as conclusive evidence of the correctness of any such provisions, and 
shall be protected in relying upon, a certificate of a firm of independent 
certified public accountants (who may be the accountants regularly employed 
by the Company) with respect thereto.

     E.   Irrespective of any adjustments in the number or kind of shares 
issuable upon exercise of Warrants, Warrant Certificates theretofore or 
thereafter issued may continue to express the same price and number and kind 
of shares as are stated in the similar Warrant Certificates initially 
issuable pursuant to this Warrant Agreement.

     F.   The Company may retain a firm of independent public accountants of 
recognized standing, which may be the firm regularly retained by the Company, 
selected by the Board of Directors of the Company or the Executive Committee 
of said Board, and not disapproved by the Warrant Agent, to make any 
computation required under this Section, and a certificate signed by such 
firm shall, in the absence of fraud or gross negligence, be conclusive 
evidence of the correctness of any computation made under this Section.

     G.   For the purpose of this Section, the term "Common Stock" shall mean 
(i) the Common Stock or (ii) any other class of stock resulting from 
successive changes or reclassifications of such Common Stock consisting 
solely of changes in par value, or from par value to no par value, or from no 
par value to par value.  In the event that at any time as a result of an 
adjustment made pursuant to this Section, the holder of any Warrant 
thereafter surrendered for exercise shall become entitled to receive any 
shares of capital stock of the Company other than shares of Common Stock, 
thereafter the number of such other shares so receivable upon exercise of any 
Warrant shall be subject to adjustment from time to time in a manner and on 
terms as nearly equivalent as practicable to the provisions with respect to 
the Common Stock contained in this Section, and all other provisions of this 
Agreement, with respect to the Common Stock, shall apply on like terms to any 
such other shares.

     H.  The Company may, from time to time and to the extent permitted by 
law, reduce the exercise price of the Warrants by any amount for a period of 
not less than 20 days.  If the Company so reduces the exercise price of the 
Warrants, it will give not less than 15 days' notice of such decrease, which 
notice may be in the form of a press release, and shall take such other steps 
as may be required under applicable law in connection with any offers or 
sales of securities at the reduced price.

Section 7. EXERCISE AND REDEMPTION OF WARRANTS

          Unless the Warrants have been redeemed as provided in this Section 
7, the registered holder of any Warrant Certificate may exercise the Warrants 
evidenced thereby, in whole at any time or in part from time to time at or 
prior to the close of business, on the Expiration Date, subject to the 
provisions of Section 9, at which time the Warrant Certificates shall be and 
become wholly void and of no value.  Warrants may be exercised by their 
holders or redeemed by the Company as follows: 
 
     A.   Exercise of Warrants shall be accomplished upon surrender of the 
Warrant Certificate evidencing such Warrants, with the Form of Election to 
Purchase on the reverse side thereof duly filled in and executed, to the 
Warrant Agent at its stock transfer office in _____________, ______________, 
together with payment to the Company of the Exercise Price (as of the date of 
such surrender) of the Warrants then being exercised and an amount equal to 
any applicable transfer tax and, if requested by the Company, any other taxes 
or governmental charges which the Company may be required by law to collect 
in respect of such exercise.  Payment of the 


                                        5

Exercise Price and other amounts may be made by wire transfer of good funds, 
or by certified or bank cashier's check, payable in lawful money of the 
United States of America to the order of the Company.  No adjustment shall be 
made for any cash dividends, whether paid or declared, on any securities 
issuable upon exercise of a Warrant.

     B.   Upon receipt of a Warrant Certificate, with the Form of Election to 
Purchase duly filled in and executed, accompanied by payment of the Exercise 
Price of the Warrants being exercised (and of an amount equal to any 
applicable taxes or government charges as aforesaid), the Warrant Agent shall 
promptly request from the Transfer Agent with respect to the securities to be 
issued and deliver to or upon the order of the registered holder of such 
Warrant Certificate, in such name or names as such registered holder may 
designate, a certificate or certificates for the number of full shares of the 
securities to be purchased, together with cash made available by the Company 
pursuant to Section 8 hereof in respect of any fraction of a share of such 
securities otherwise issuable upon such exercise.  If the Warrant is then 
exercisable to purchase property other than securities, the Warrant Agent 
shall take appropriate steps to cause such property to be delivered to or 
upon the order of the registered holder of such Warrant Certificate.  In 
addition, if it is required by law and upon instruction by the Company, the 
Warrant Agent will deliver to each Warrantholder a prospectus which complies 
with the provisions of Section 9 of the Securities Act of 1933 and the 
Company agrees to supply Warrant Agent with sufficient number of prospectuses 
to effectuate that purpose.

     C.   In case the registered holder of any Warrant Certificate shall 
exercise fewer than all of the Warrants evidenced by such Warrant 
Certificate, the Warrant Agent shall promptly countersign and deliver to the 
registered holder of such Warrant Certificate, or to his duly authorized 
assigns, a new Warrant Certificate or Certificates evidencing the number of 
Warrants that were not so exercised.

     D.   Each person in whose name any certificate for securities is issued 
upon the exercise of Warrants shall for all purposes be deemed to have become 
the holder of record of the securities represented thereby as of, and such 
certificate shall be dated, the date upon which the Warrant Certificate was 
duly surrendered in proper form and payment of the Exercise Price (and of any 
applicable taxes or other governmental charges) was made; PROVIDED, HOWEVER, 
that if the date of such surrender and payment is a date on which the stock 
transfer books of the Company are closed, such person shall be deemed to have 
become the record holder of such shares as of, and the certificate for such 
shares shall be dated, the next succeeding business day on which the stock 
transfer books of the Company are open (whether before, on or after the 
Expiration Date) and the Warrant Agent shall be under no duty to deliver the 
certificate for such shares until such date.  The Company covenants and 
agrees that it shall not cause its stock transfer books to be closed for a 
period of more than 20 consecutive business days except upon consolidation, 
merger, sale of all or substantially all of its assets, dissolution or 
liquidation or as otherwise provided by law.

     E.   The Warrants outstanding at the time of a redemption may be 
redeemed at the option of the Company, in whole or in part on a pro-rata 
basis, at any time if, at the time notice of such redemption is given by the 
Company as provided in Paragraph F, below, the Daily Price has exceeded 
$_____ for the twenty consecutive trading days immediately preceding the date 
of such notice, at a price equal to $0.25 per Warrant (the "Redemption 
Price").  For the purpose of the foregoing sentence, the term "Daily Price" 
shall mean, for any relevant day, the closing bid price on that day as 
reported by the principal exchange or quotation system on which prices for 
the Common Stock are reported.  On the redemption date the holders of record 
of redeemed Warrants shall be entitled to payment of the Redemption Price 
upon surrender of such redeemed Warrants to the Company at the principal 
office of the Warrant Agent in _____________, ______________.

     F.   Notice of redemption of Warrants shall be given at least 30 days 
prior to the redemption date by mailing, by registered or certified mail, 
return receipt requested, a copy of such notice to the Warrant Agent and to 
all of the holders of record of Warrants at their respective addresses 
appearing on the books or transfer records of the Company or such other 
address designated in writing by the holder of record to the Warrant Agent 
not less than 40 days prior to the redemption date.


                                          6

     G.   From and after the redemption date, all rights of the 
Warrantholders (except the right to receive the Redemption Price) shall 
terminate, but only if (a) no later than one day prior to the redemption date 
the Company shall have irrevocably deposited with the Warrant Agent as paying 
agent a sufficient amount to pay on the redemption date the Redemption Price 
for all Warrants called for redemption and (b) the notice of redemption shall 
have stated the name and address of the Warrant Agent and the intention of 
the Company to deposit such amount with the Warrant Agent no later than one 
day prior to the redemption date.

     H.   The Warrant Agent shall pay to the holders of record of redeemed 
Warrants all monies received by the Warrant Agent for the redemption of 
Warrants to which the holders of record of such redeemed Warrants who shall 
have surrendered their Warrants are entitled.

     I.   Any amounts deposited with the Warrant Agent that are not required 
for redemption of Warrants may be withdrawn by the Company.  Any amounts 
deposited with the Warrant Agent that shall be unclaimed after six months 
after the redemption date may be withdrawn by the Company, and thereafter the 
holders of the Warrants called for redemption for which such funds were 
deposited shall look solely to the Company for payment.  The Company shall be 
entitled to the interest, if any, on funds deposited with the Warrant Agent 
and the holders of redeemed Warrants shall have no right to any such interest.

     J.   If the Company fails to make a sufficient deposit with the Warrant 
Agent as provided above, the holder of any Warrants called for redemption may 
at the option of the holder (a) by notice to the Company declare the notice 
of redemption a nullity as to such holder, or (b) maintain an action against 
the Company for the Redemption Price.  If the holder brings such an action, 
the Company will pay reasonable attorneys' fees of the holder.  If the holder 
fails to bring an action against the Company for the Redemption Price within 
60 days after the redemption date, the holder shall be deemed to have elected 
to declare the notice of redemption to be a nullity as to such holder and 
such notice shall be without any force or effect as to such holder.  Except 
as otherwise specifically provided in this Paragraph J, a notice of 
redemption, once mailed by the Company as provided in Paragraph F shall be 
irrevocable.

Section 8.  FRACTIONAL INTERESTS

          The Company shall not be required to issue any Warrant Certificate 
evidencing a fraction of a Warrant or to issue fractions of shares of 
securities on the exercise of the Warrants.  If any fraction (calculated to 
the nearest one-hundredth) of a Warrant or a share of securities would, 
except for the provisions of this Section, be issuable on the exercise of any 
Warrant, the Company shall, at its option, either purchase such fraction for 
an amount in cash equal to the current value of such fraction computed on the 
basis of the closing market price (as quoted on NASDAQ) on the trading day 
immediately preceding the day upon which such Warrant Certificate was 
surrendered for exercise in accordance with Section 7 hereof or issue the 
required fractional Warrant or share.  By accepting a Warrant Certificate, 
the holder thereof expressly waives any right to receive a Warrant 
Certificate evidencing any fraction of a Warrant or to receive any fractional 
share of securities upon exercise of a Warrant, except as expressly provided 
in this Section 8.

Section 9.  RESERVATION OF EQUITY SECURITIES

          The Company covenants that it will at all times reserve and keep 
available, free from any pre-emptive rights, out of its authorized and 
unissued equity securities, solely for the purpose of issue upon exercise of 
the Warrants, such number of shares of equity securities of the Company as 
shall then be issuable upon the exercise of all outstanding Warrants ("Equity 
Securities").  The Company covenants that all Equity Securities which shall 
be so issuable shall, upon such issue, be duly authorized, validly issued, 
fully paid and non-assessable.

          The Company covenants that if any equity securities, required to be 
reserved for the purpose of issue upon exercise of the Warrants hereunder, 
require registration with or approval of any governmental authority 


                                          7

under any federal or state law before such shares may be issued upon exercise 
of Warrants, the Company will use all commercially reasonable efforts to 
cause such securities to be duly registered, or approved, as the case may be, 
and, to the extent practicable, take all such action in anticipation of and 
prior to the exercise of the Warrants, including, without limitation, filing 
any and all post-effective amendments to the Company's Registration Statement 
on Form SB-2 (Registration No. 333-50721) necessary to permit a public 
offering of the securities underlying the Warrants at any and all times 
during the term of this Agreement, PROVIDED, HOWEVER, that in no event shall 
such securities be issued, and the Company is authorized to refuse to honor 
the exercise of any Warrant, if such exercise would result in the opinion of 
the Company's Board of Directors, upon advice of counsel, in the violation of 
any law; and PROVIDED FURTHER that, in the case of a Warrant exercisable 
solely for securities listed on a securities exchange or for which there are 
at least two independent market makers, in lieu of obtaining such 
registration or approval, the Company may elect to redeem Warrants submitted 
to the Warrant Agent for exercise for a price equal to the difference between 
the aggregate low asked price, or closing price, as the case may be, of the 
securities for which such Warrant is exercisable on the date of such 
submission and the Exercise Price of such Warrants; in the event of such 
redemption, the Company will pay to the holder of such Warrants the 
above-described redemption price in cash within 10 business days after 
receipt of notice from the Warrant Agent that such Warrants have been 
submitted for exercise.

Section 10.  REDUCTION OF CONVERSION PRICE BELOW PAR VALUE

          Before taking any action that would cause an adjustment pursuant to 
Section 6 hereof reducing the portion of the Exercise Price required to 
purchase one share of capital stock below the then par value (if any) of a 
share of such capital stock, the Company will use its best efforts to take 
any corporate action which, in the opinion of its counsel, may be necessary 
in order that the Company may validly and legally issue fully paid and 
non-assessable shares of such capital stock.

Section 11.  PAYMENT OF TAXES

          The Company covenants and agrees that it will pay when due and 
payable any and all federal and state documentary stamp and other original 
issue taxes which may be payable in respect of the original issuance of the 
Warrant Certificates, or any shares of Common Stock or other securities upon 
the exercise of Warrants.  The Company shall not, however, be required (i) to 
pay any tax which may be payable in respect of any transfer involved in the 
transfer and delivery of Warrant Certificates or the issuance or delivery of 
certificates for Common Stock or other securities in a name other than that 
of the registered holder of the Warrant Certificate surrendered for purchase 
or (ii) to issue or deliver any certificate for shares of Common Stock or 
other securities upon the exercise of any Warrant Certificate until any such 
tax shall have been paid, all such tax being payable by the holder of such 
Warrant Certificate at the time of surrender.

Section 12.  NOTICE OF CERTAIN CORPORATE ACTION

          In case the Company after the date hereof shall propose (i) to 
offer to the holders of Common Stock, generally, rights to subscribe to or 
purchase any additional shares of any class of its capital stock, any 
evidences of its indebtedness or assets, or any other rights or options or 
(ii) to effect any reclassification of Common Stock (other than a 
reclassification involving merely the subdivision or combination of 
outstanding shares of Common Stock) or any capital reorganization, or any 
consolidation or merger to which the Company is a party and for which 
approval of any stockholders of the Company is required, or any sale, 
transfer or other disposition of its property and assets substantially as an 
entirety, or the liquidation, voluntary or involuntary dissolution or 
winding-up of the Company, then, in each such case, the Company shall file 
with the Warrant Agent and the Company, or the Warrant Agent on its behalf, 
shall mail (by first-class, postage prepaid mail) to all registered holders 
of the Warrant Certificates notice of such proposed action, which notice 
shall specify the date on which the books of the Company shall close or a 
record be taken for such offer of rights or options, or the date on which 


                                            8

such reclassification, reorganization, consolidation, merger, sale, transfer, 
other disposition, liquidation, voluntary or involuntary dissolution or 
winding-up shall take place or commence, as the case may be, and which shall 
also specify any record date for determination of holders of Common Stock 
entitled to vote thereon or participate therein and shall set forth such 
facts with respect thereto as shall be reasonably necessary to indicate any 
adjustments in the Exercise Price and the number or kind of shares or other 
securities purchasable upon exercise of Warrants which will be required as a 
result of such action.  Such notice shall be filed and mailed in the case of 
any action covered by clause (i) above, at least ten days prior to the record 
date for determining holders of the Common Stock for purposes of such action 
or, if a record is not to be taken, the date as of which the holders of 
shares of Common Stock of record are to be entitled to such offering; and, in 
the case of any action covered by clause (ii) above, at least 20 days prior 
to the earlier of the date on which such reclassification, reorganization, 
consolidation, merger, sale, transfer, other disposition, liquidation, 
voluntary or involuntary dissolution or winding-up is expected to become 
effective and the date on which it is expected that holders of shares of 
Common Stock of record on such date shall be entitled to exchange their 
shares for securities or other property deliverable upon such 
reclassification, reorganization, consolidation, merger, sale, transfer, 
other disposition, liquidation, voluntary or involuntary dissolution or 
winding-up.

          Failure to give any such notice or any defect therein shall not 
affect the legality or validity of any transaction listed in this Section 12.

Section 13.  DISPOSITION OF PROCEEDS ON EXERCISE OF WARRANT CERTIFICATES, ETC.

          The Warrant Agent shall account promptly to the Company with 
respect to Warrants exercised and concurrently pay to the Company all moneys 
received by the Warrant Agent for the purchase of securities or other 
property through the exercise of such Warrants.

          The Warrant Agent shall keep copies of this Agreement available for 
inspection by Warrantholders during normal business hours at its stock 
transfer office.  Copies of this Agreement may be obtained upon written 
request addressed to the Warrant Agent at its stock transfer office in 
_____________, ______________.

Section 14.  WARRANTHOLDER NOT DEEMED A STOCKHOLDER

          No Warrantholder, as such, shall be entitled to vote, receive 
dividends or be deemed the holder of Common Stock or any other securities of 
the Company which may at any time be issuable on the exercise of the Warrants 
represented thereby for any purpose whatever, nor shall anything contained 
herein or in any Warrant Certificate be construed to confer upon any 
Warrantholder, as such, any of the rights of a stockholder of the Company or 
any right to vote for the election of directors or upon any matter submitted 
to stockholders at any meeting thereof, or to give or withhold consent to any 
corporate action (whether upon any recapitalization, issuance of stock, 
reclassification of stock, change of par value or change of stock to no par 
value, consolidation, merger, conveyance or otherwise), or to receive notice 
of meetings or other actions affecting stockholders (except as provided in 
Section 12 hereof), or to receive dividend or subscription rights, or 
otherwise, until such Warrant Certificate shall have been exercised in 
accordance with the provisions hereof and the receipt of the Exercise Price 
and any other amounts payable upon such exercise by the Warrant Agent.

Section 15.  RIGHT OF ACTION

          All rights of action in respect to this Agreement are vested in the 
respective registered holders of the Warrant Certificates; and any registered 
holder of any Warrant Certificate, without the consent of the Warrant Agent 
or of any other holder of a Warrant Certificate, may, in his own behalf for 
his own benefit, enforce, and may institute and maintain any suit, action or 
proceeding against the Company suitable to enforce, or otherwise in 


                                          9


respect of, his right to exercise the Warrants evidenced by such Warrant 
Certificate, for the purchase of shares of the Common Stock in the manner 
provided in the Warrant Certificate and in this Agreement.

Section 16.  AGREEMENT OF HOLDERS OF WARRANT CERTIFICATES

          Every holder of a Warrant Certificate by accepting the same 
consents and agrees with the Company, the Warrant Agent and with every other 
holder of a Warrant Certificate that:

     A.   the Warrant Certificates are transferable on the registry books of 
the Warrant Agent only upon the terms and conditions set forth in this 
Agreement; and

     B.   the Company and the Warrant Agent may deem and treat the person in 
whose name the Warrant Certificate is registered as the absolute owner of the 
Warrant (notwithstanding any notation of ownership or other writing thereon 
made by anyone other than the Company or the Warrant Agent) for all purposes 
whatever and neither the Company nor the Warrant Agent shall be affected by 
any notice to the contrary.

Section 17.  CANCELLATION OF WARRANT CERTIFICATES

          In the event that the Company shall purchase or otherwise acquire 
any Warrant Certificate or Certificates after the issuance thereof, such 
Warrant Certificate or Certificates shall thereupon be delivered to the 
Warrant Agent and be canceled by it and retired.  The Warrant Agent shall 
also cancel any Warrant Certificate delivered to it for exercise, in whole or 
in part, or delivered to it for transfer, split-up, combination or exchange.  
Warrant Certificates so canceled shall be delivered by the Warrant Agent to 
the Company from time to time, or disposed of in accordance with the 
instructions of the Company.

Section 18.  CONCERNING THE WARRANT AGENT

          The Company agrees to pay to the Warrant Agent from time to time, 
on demand of the Warrant Agent, reasonable compensation for all services 
rendered by it hereunder and also its reasonable expenses, including counsel 
fees, and other disbursements incurred in the administration and execution of 
this Agreement and the exercise and performance of its duties hereunder.  The 
Company also agrees to indemnify the Warrant Agent for, and to hold it 
harmless against, any loss, liability or expense, incurred without gross 
negligence, bad faith or willful misconduct on the part of the Warrant Agent, 
arising out of or in connection with the acceptance and administration of 
this Agreement.

Section 19.  MERGER OR CONSOLIDATION OR CHANGE OF NAME OF WARRANT AGENT

          Any corporation into which the Warrant Agent may be merged or with 
which it may be consolidated, or any corporation resulting from any merger or 
consolidation to which the Warrant Agent shall be a party, or any corporation 
succeeding to the corporate trust business of the Warrant Agent, shall be the 
successor to the Warrant Agent hereunder without the execution or filing of 
any paper or any further act on the part of any of the parties hereto, 
provided that such corporation would be eligible for appointment as a 
successor warrant agent under the provisions of Section 21 hereof.  In case 
at the time such successor to the Warrant Agent shall succeed to the agency 
created by this Agreement, any of the Warrant Certificates shall have been 
countersigned but not delivered, any such successor to the Warrant Agent may 
adopt the countersignature of the original Warrant Agent and deliver such 
Warrant Certificates so countersigned; and in case at that time any of the 
Warrant Certificates shall not have been countersigned, any successor to the 
Warrant Agent may countersign such Warrant Certificates either in the name of 
the predecessor Warrant Agent or in the name of the successor Warrant Agent; 
and in all 


                                         10


such cases such Warrant Certificates shall have the full force provided in 
the Warrant Certificates and in this Agreement.

          In case at any time the name of the Warrant Agent shall be changed 
and at such time any of the Warrant Certificates shall have been 
countersigned but not delivered, the Warrant Agent may adopt the 
countersignature under its prior name and deliver Warrant Certificates so 
countersigned; and in case at that time any of the Warrant Certificates shall 
not have been countersigned, the Warrant Agent may countersign such Warrant 
Certificates either in its prior name or in its changed name; and in all such 
cases such Warrant Certificates shall have the full force provided in the 
Warrant Certificates and in this Agreement.

Section 20.  DUTIES OF WARRANT AGENT

          The Warrant Agent undertakes the duties and obligations imposed by 
this Agreement upon the following terms and conditions, by all of which the 
Company and the holders of Warrant Certificates, by their acceptance thereof, 
shall be bound:

     A.   The Warrant Agent may consult with counsel satisfactory to it (who 
may be counsel for the Company or the Warrant Agent's in-house counsel), and 
the opinion of such counsel shall be full and complete authorization and 
protection to the Warrant Agent as to any action taken, suffered or omitted 
by it in good faith and in accordance with such opinion; PROVIDED, HOWEVER, 
that the Warrant Agent shall have exercised reasonable care in the selection 
of such counsel. Fees and expenses of such counsel, to the extent reasonable, 
shall be paid by the Company.

     B.   Whenever in the performance of its duties under this Agreement, the 
Warrant Agent shall deem it necessary or desirable that any fact or matter be 
proved or established by the Company prior to taking or suffering any action 
hereunder, such fact or matter (unless other evidence in respect thereof be 
herein specifically prescribed) may be deemed to be conclusively proved and 
established by a certificate signed by a Chairman or co-Chairman of the Board 
or the President or a Vice President or the Secretary of the Company and 
delivered to the Warrant Agent; and such certificate shall be full 
authorization to the Warrant Agent for any action taken or suffered in good 
faith by it under the provisions of this Agreement in reliance upon such 
certificate.

     C.   The Warrant Agent shall be liable hereunder only for its own gross 
negligence, bad faith or willful misconduct.

     D.   The Warrant Agent shall not be liable for or by reason of any of 
the statements of fact or recitals contained in this Agreement or in the 
Warrant Certificates (except its countersignature on the Warrant Certificates 
and such statements or recitals as describe the Warrant Agent or action taken 
or to be taken by it) or be required to verify the same, but all such 
statements and recitals are and shall be deemed to have been made by the 
Company only.

     E.   The Warrant Agent shall not be under any responsibility in respect 
of the validity of this Agreement or the execution and delivery hereof 
(except the due execution hereof by the Warrant Agent) or in respect of the 
validity or execution of any Warrant Certificate (except its countersignature 
thereof); nor shall it be responsible for any breach by the Company of any 
covenant or condition contained in this Agreement or in any Warrant 
Certificate; nor shall it be responsible for the making of any change in the 
number of shares of Common Stock for which a Warrant is exercisable required 
under the provisions of Section 6 or responsible for the manner, method or 
amount of any such change or the ascertaining of the existence of facts that 
would require any such adjustment or change (except with respect to the 
exercise of Warrant Certificates after actual notice of any adjustment of the 
Exercise Price); nor shall it by any act hereunder be deemed to make any 
representation or warranty as to the authorization or reservation of any 
shares of Common Stock to be issued pursuant to this Agreement or any 


                                         11


Warrant Certificate or as to whether any shares of Common Stock will, when 
issued, be validly issued, fully paid and non-assessable.

     F.   The Warrant Agent shall be under no obligation to institute any 
action, suit or legal proceeding or take any other action likely to involve 
expense unless the Company or one or more registered holders of Warrant 
Certificates shall furnish the Warrant Agent with reasonable security and 
indemnity for any costs and expenses which may be incurred.  All rights of 
action under this Agreement or under any of the Warrants may be enforced by 
the Warrant Agent without the possession of any of the Warrants or the 
production thereof at any trial or other proceeding relative thereto, and any 
such action, suit or proceeding instituted by the Warrant Agent shall be 
brought in its name as Warrant Agent, and any recovery of judgment shall be 
for the ratable benefit of the registered holders of the Warrant 
Certificates, as their respective rights or interests may appear.

     G.   The Warrant Agent and any stockholder, director, officer or 
employee of the Warrant Agent may buy, sell or deal in any of the Warrants or 
other securities of the Company or become pecuniarily interested in any 
transaction in which the Company may be interested, or contract with or lend 
money to or otherwise act as fully and freely as though it were not Warrant 
Agent under this Agreement.  Nothing herein shall preclude the Warrant Agent 
from acting in any other capacity for the Company or for any other legal 
entity.

     H.   The Warrant Agent is hereby authorized and directed to accept 
instructions with respect to the performance of its duties hereunder from a 
Chairman or co-Chairman of the Board or President or a Vice President or the 
Secretary or the Controller of the Company, and to apply to such officers for 
advice or instructions in connection with the Warrant Agent's duties, and it 
shall not be liable for any action taken or suffered or omitted by it in good 
faith in accordance with instructions of any such officer.

     I.   The Warrant Agent will not be responsible for any failure of the 
Company to comply with any of the covenants contained in this Agreement or in 
the Warrant Certificates to be complied with by the Company.

     J.   The Warrant Agent may execute and exercise any of the rights or 
powers hereby vested in it or perform any duty hereunder either itself or by 
or through its attorneys, agents or employees and the Warrant Agent shall not 
be answerable or accountable for any act, default, neglect or misconduct of 
any such attorneys, agents or employees or for any loss to the Company 
resulting from such neglect or misconduct; PROVIDED, HOWEVER, that reasonable 
care shall have been exercised in the selection and continued employment of 
such attorneys, agents and employees.

     K.   The Warrant Agent will not incur any liability or responsibility to 
the Company or to any holder of any Warrant Certificate for any action taken, 
or any failure to take action, in reliance on any notice, resolution, waiver, 
consent, order, certificate, or other paper, document or instrument 
reasonably believed by the Warrant Agent to be genuine and to have been 
signed, sent or presented by the proper party or parties.

     L.   The Warrant Agent will act hereunder solely as agent of the Company 
in a ministerial capacity, and its duties will be determined solely by the 
provisions hereof.  The Warrant Agent will not be liable for anything which 
it may do or refrain from doing in connection with this Agreement except for 
its own negligence, bad faith or willful conduct.

Section 21.  CHANGE OF WARRANT AGENT

          The Warrant Agent may resign and be discharged from its duties 
under this Agreement upon 30 days' prior notice in writing mailed, by 
registered or certified mail, to the Company.  The Company may remove the 
Warrant Agent or any successor warrant agent upon 30 days' prior notice in 
writing, mailed to the Warrant Agent or successor warrant agent, as the case 
may be, by registered or certified mail.  If the Warrant Agent shall resign 
or be removed or shall otherwise become incapable of acting, the Company 
shall appoint a successor to the 


                                        12

Warrant Agent and shall, within 15 days following such appointment, give 
notice thereof in writing to each registered holder of the Warrant 
Certificates. If the Company shall fail to make such appointment within a 
period of 15 days after giving notice of such removal or after it has been 
notified in writing of such resignation or incapacity by the resigning or 
incapacitated Warrant Agent, then the Company agrees to perform the duties of 
the Warrant Agent hereunder until a successor Warrant Agent is appointed.  
After appointment and execution of a copy of this Agreement in effect at that 
time, the successor Warrant Agent shall be vested with the same powers, 
rights, duties and responsibilities as if it had been originally named as 
Warrant Agent without further act or deed; but the former Warrant Agent shall 
deliver and transfer to the successor Warrant Agent, within a reasonable 
time, any property at the time held by it hereunder, and execute and deliver 
any further assurance, conveyance, act or deed necessary for the purpose.  
Failure to give any notice provided for in this Section, however, or any 
defect therein shall not affect the legality or validity of the resignation 
or removal of the Warrant Agent or the appointment of the successor warrant 
agent, as the case may be.

Section 22.  ISSUANCE OF NEW WARRANT CERTIFICATES

          Notwithstanding any of the provisions of this Agreement or the 
several Warrant Certificates to the contrary, the Company may, at its option, 
issue new Warrant Certificates in such form as may be approved by its Board 
of Directors to reflect any adjustment or change in the Exercise Price or the 
number or kind of shares purchasable under the several Warrant Certificates 
made in accordance with the provisions of this Agreement.

Section 23.  NOTICES

          Notice or demand pursuant to this Agreement to be given or made on 
the Company by the Warrant Agent or by the registered holder of any Warrant 
Certificate shall be sufficiently given or made if sent by first-class or 
registered mail, postage prepaid, addressed (until another address is filed 
in writing by the Company with the Warrant Agent) as follows: 

          audiohighway.com
          20600 Mariani Avenue
          Cupertino, California 95014

          Subject to the provisions of Section 21, any notice pursuant to 
this Agreement to be given or made by the Company or by the holder of any 
Warrant Certificate to or on the Warrant Agent shall be sufficiently given or 
made if sent by first-class or registered mail, postage prepaid, addressed 
(until another address is filed in


                                            13


writing by the Warrant Agent with the Company) as follows:

          -----------------------------
          -----------------------------
          -----------------------------
          Attention: Corporate Trust Department

          Any notice or demand authorized to be given or made to the 
registered holder of any Warrant Certificate under this Agreement shall be 
sufficiently given or made if sent by first-class or registered mail, postage 
prepaid, to the last address of such holder as it shall appear on the 
registers maintained by the Warrant Agent.

Section 24.  MODIFICATION OF AGREEMENT

          The Warrant Agent may, without the consent or concurrence of the 
Warrantholders, by supplemental agreement or otherwise, concur with the 
Company in making any changes or corrections in this Agreement that the 
Warrant Agent shall have been advised by counsel (who may be counsel for the 
Company) are necessary or desirable to cure any ambiguity or to correct any 
defective or inconsistent provision or clerical omission or mistake or 
manifest error herein contained, or to make any other provisions in regard to 
matters or questions arising hereunder and which shall not be inconsistent 
with the provisions of the Warrant Certificates and which shall not adversely 
affect the interests of the Warrantholders.  As of the date hereof, this 
Agreement contains the entire and only agreement, understanding, 
representation, condition, warranty or covenant between the parties hereto 
with respect to the matters herein, supersedes any and all other agreements 
between the parties hereto relating to such matters, and may be modified or 
amended only by a written agreement signed by both parties hereto pursuant to 
the authority granted by the first sentence of this Section.

Section 25.  SUCCESSORS

          All the covenants and provisions of this Agreement by or for the 
benefit of the Company or the Warrant Agent shall bind and inure to the 
benefit of their respective successors and assigns hereunder.

Section 26.  CALIFORNIA CONTRACT

          This Agreement and each Warrant Certificate issued hereunder shall 
be deemed to be a contract made under the laws of the State of California and 
for all purposes shall be construed in accordance with the laws of said State.

Section 27.  TERMINATION

          This Agreement shall terminate as of the close of business on the 
Expiration Date, or such earlier date upon which all Warrants shall have been 
exercised or redeemed, except that the Warrant Agent shall account to the 
Company as to all Warrants outstanding and all cash held by it as of the 
close of business on the Expiration Date.

Section 28.  BENEFITS OF THIS AGREEMENT

          Nothing in this Agreement or in the Warrant Certificates shall be 
construed to give to any person or corporation other than the Company, the 
Warrant Agent, and their respective successors and assigns hereunder and the 
registered holders of the Warrant Certificates any legal or equitable right, 
remedy or claim under this 


                                     14


Agreement; but this Agreement shall be for the sole and exclusive benefit of 
the Company, the Warrant Agent, their respective successors and assigns 
hereunder and the registered holders of the Warrant Certificates.

Section 29.  DESCRIPTIVE HEADINGS

          The descriptive headings of the several Sections of this Agreement 
are inserted for convenience only and shall not control or affect the meaning 
or construction of any of the provisions hereof.

Section 30.  COUNTERPARTS

          This Agreement may be executed in any number of counterparts, each 
of which shall be an original, but such counterparts shall together 
constitute one and the same instrument.

          IN WITNESS WHEREOF, the parties hereto have caused this Agreement to


                                         15


be duly executed, all as of the day and year first above written.

                         audiohighway.com
 
 
 
                         By:
                            -------------------------
                            Title:


                            ------------------


                         By:
                            -------------------------
                            Title:


                                            16

                                                                     EXHIBIT A

                   VOID AFTER 5 P.M. PACIFIC TIME ON _______, 2003

                          WARRANTS TO PURCHASE COMMON STOCK


W_____                    _________ Warrants
 
                                    audiohighway.com

                          CUSIP ___________


THIS CERTIFIES THAT




or registered assigns, is the registered holder of the number of Warrants 
("Warrants") set forth above.  Each Warrant entitles the holder thereof to 
purchase from audiohighway.com, a corporation incorporated under the laws of 
the State of California ("Company"), subject to the terms and conditions set 
forth hereinafter and in the Warrant Agreement hereinafter more fully 
described (the "Warrant Agreement") referred to, at any time on or before the 
close of business on ___________, 2003 or, if such Warrant is redeemed as 
provided in the Warrant Agreement, at any time prior to the effective time of 
such redemption (the "Expiration Date"),  one fully paid and non-assessable 
share of Common Stock Stock of the Company ("Common Stock") upon presentation 
and surrender of this Warrant Certificate, with the instructions for the 
registration and delivery of Common Stock filled in, at the stock transfer 
office in __________,____________, of ________________________, Warrant Agent 
of the Company ("Warrant Agent") or of its successor warrant agent or, if 
there be no successor warrant agent, at the corporate offices of the Company, 
and upon payment of the Exercise Price (as defined in the Warrant Agreement) 
and any applicable taxes paid either in cash, or by certified or official 
bank check, payable in lawful money of the United States of America to the 
order of the Company. Each Warrant initially entitles the holder to purchase 
one share of Common Stock for $7.50.  The number and kind of securities or 
other property for which the Warrants are exercisable are subject to further 
adjustment in certain events, such as mergers, splits, stock dividends, 
recapitalizations and the like, to prevent dilution.  The Company may redeem 
any or all outstanding and unexercised Warrants at any time if the Daily 
Price has exceeded $____ for twenty consecutive trading days immediately 
preceeding the date of notice of such redemption, upon 30 days notice, at a 
price equal to $0.25 per Warrant.  For the purpose of the foregoing sentence, 
the term "Daily Price" shall mean, for any relevant day, the closing bid 
price on that day as reported by the principal exchange or quotation system 
on which prices for the Common Stock are reported.  All Warrants not 
theretofore exercised or redeemed will expire on ________, 2003.

          This Warrant Certificate is subject to all of the terms, provisions 
and conditions of the Warrant Agreement, dated as of ________, 1998 ("Warrant 
Agreement"), between the Company and the Warrant Agent, to all of which 
terms, provisions and conditions the registered holder of this Warrant 
Certificate consents by acceptance hereof.  The Warrant Agreement is 
incorporated herein by reference and made a part hereof and reference is made 
to the Warrant Agreement for a full description of the rights, limitations of 
rights, obligations, duties and immunities of the Warrant Agent, the Company 
and the holders of the Warrant Certificates.  Copies of the Warrant Agreement 
are available for inspection at the stock transfer office of the Warrant 
Agent or may be obtained upon written request addressed to the Company at 1 
Deer Park Drive, Suite 1, Monmouth Junction, California 08852, Attention: 
Controller.


                                         i

          The Company shall not be required upon the exercise of the Warrants 
evidenced by this Warrant Certificate to issue fractions of Warrants, Common 
Stock or other securities, but shall make adjustment therefor in cash on the 
basis of the current market value of any fractional interest as provided in 
the Warrant Agreement.

          In certain cases, the sale of securities by the Company upon 
exercise of Warrants would violate the securities laws of the United States, 
certain states thereof or other jurisdictions.  The Company has agreed to use 
its best efforts to cause a registration statement to continue to be 
effective during the term of the Warrants with respect to such sales under 
the Securities Act of 1933, and to take such action under the laws of various 
states as may be required to cause the sale of securities upon exercise to be 
lawful.  However, the Company will not be required to honor the exercise of 
Warrants if, in the opinion of the Board of Directors, upon advice of 
counsel, the sale of securities upon such exercise would be unlawful.  In 
certain cases, the Company may, but is not required to, purchase Warrants 
submitted for exercise for a cash price equal to the difference between the 
market price of the securities obtainable upon such exercise and the exercise 
price of such Warrants.

          This Warrant Certificate, with or without other Certificates, upon 
surrender to the Warrant Agent, any successor warrant agent or, in the 
absence of any successor warrant agent, at the corporate offices of the 
Company, may be exchanged for another Warrant Certificate or Certificates 
evidencing in the aggregate the same number of Warrants as the Warrant 
Certificate or Certificates so surrendered.  If the Warrants evidenced by 
this Warrant Certificate shall be exercised in part, the holder hereof shall 
be entitled to receive upon surrender hereof another Warrant Certificate or 
Certificates evidencing the number of Warrants not so exercised.

          No holder of this Warrant Certificate, as such, shall be entitled 
to vote, receive dividends or be deemed the holder of Common Stock or any 
other securities of the Company which may at any time be issuable on the 
exercise hereof for any purpose whatever, nor shall anything contained in the 
Warrant Agreement or herein be construed to confer upon the holder of this 
Warrant Certificate, as such, any of the rights of a stockholder of the 
Company or any right to vote for the election of directors or upon any matter 
submitted to stockholders at any meeting thereof or give or withhold consent 
to any corporate action (whether upon any matter submitted to stockholders at 
any meeting thereof, or give or withhold consent to any merger, 
recapitalization, issuance of stock, reclassification of stock, change of par 
value or change of stock to no par value, consolidation, conveyance or 
otherwise) or to receive notice of meetings or other actions affecting 
stockholders (except as provided in the Warrant Agreement) or to receive 
dividends or subscription rights or otherwise until the Warrants evidenced by 
this Warrant Certificate shall have been exercised and the Common Stock 
purchasable upon the exercise thereof shall have become deliverable as 
provided in the Warrant Agreement.

          If this Warrant Certificate shall be surrendered for exercise 
within any period during which the transfer books for the Company's Common 
Stock or other class of stock purchasable upon the exercise of the Warrants 
evidenced by this Warrant Certificate are closed for any purpose, the Company 
shall not be required to make delivery of certificates for shares purchasable 
upon such transfer until the date of the reopening of said transfer books.

          Every holder of this Warrant Certificate by accepting the same 
consents and agrees with the Company, the Warrant Agent, and with every other 
holder of a Warrant Certificate that:

     (a)  this Warrant Certificate is transferable on the registry books of 
the Warrant Agent only upon the terms and conditions set forth in the Warrant 
Agreement, and

     (b)  the Company and the Warrant Agent may deem and treat the person in 
whose name this Warrant Certificate is registered as the absolute owner 
hereof (notwithstanding any notation of ownership or other writing thereon 
made by anyone other than the Company or the Warrant Agent) for all purposes 
whatever and neither the Company nor the Warrant Agent shall be affected by 
any notice to the contrary.


                                            ii

          The Company shall not be required to issue or deliver any 
certificate for shares of Common Stock or other securities upon the exercise 
of Warrants evidenced by this Warrant Certificate until any tax which may be 
payable in respect thereof by the holder of this Warrant Certificate pursuant 
to the Warrant Agreement shall have been paid, such tax being payable by the 
holder of this Warrant Certificate at the time of surrender.

          This Warrant Certificate shall not be valid or obligatory for any 
purpose until it shall have been countersigned by the Warrant Agent.

          WITNESS the facsimile signatures of the proper officers of the 
Company and its corporate seal.

Dated:
                                   audiohighway.com



                                   By:
                                      ----------------------
                                   Chief Executive Officer


                                   Attest:
                                          -------------------------
                                   Secretary

Countersigned


- ----------------------------------------



By:
   -------------------------
   Authorized Officer


                                          iii