Exhibit 3.4.2

                            AMENDED AND RESTATED

                                   BYLAWS

                                     OF

                          AUDIO INTERNATIONAL, INC.


                                  ARTICLE I
                                    STOCK

     1.   CERTIFICATES.  Certificates of stock shall be issued to each holder 
of fully paid stock in numerical order. Each certificate shall be signed by 
the President and attested by the Secretary. A record of each certificate 
shall be kept in the corporation's records.

     2.   FORM.  The form of the certificate to represent stock ownership in 
the corporation shall be fixed by the original incorporators, and may be 
changed from time to time by the Board of Directors.

     3.   TRANSFER.  Shares of the corporation shall be transferred on its 
books only upon the surrender to the corporation of the share certificates 
duly endorsed or accompanied by proper evidence of succession, assignment or 
authority to transfer. In that event, the surrendered certificates shall be 
canceled, new certificates issued to the person entitled to them, and the 
transaction recorded on the books of the corporation.

     4.   LOST CERTIFICATES.  The Board of Directors shall direct a new 
certificate to be issued in place of a certificate alleged to


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have been destroyed or lost if the owner makes an affidavit that it is 
destroyed or lost, but the Board in its discretion may, as a condition 
precedent to issuing the new certificate, require the owner to give the 
corporation a bond or security acceptable to the Board as indemnity against 
any claim that may be made against the corporation on the certificate 
allegedly destroyed or lost.

     5.   RESTRICTIONS ON TRANSFER.  The President and Secretary of the 
corporation shall have the authority on behalf of the corporation to enter 
into any contract between the corporation and all of its shareholders (a) 
imposing restrictions on the future transfer (whether inter vivos, by 
inheritance or testamentary gift), hypothecation or other disposition of its 
shares; (b) granting purchase options to the corporation or its shareholders; 
or (c) requiring the corporation or its shareholders to purchase such shares 
upon stated contingencies. In addition, any or all of such restrictions, 
options or requirements may be imposed on all shares of the corporation, 
issued and unissued, upon the unanimous resolution of the Board of Directors 
and the consent of all stockholders as of the date of the Board's resolution.


                                 ARTICLE II
                                STOCKHOLDERS

     1.   ANNUAL MEETING.  The annual meeting of the stockholders of this 
corporation shall be held at such place as the Directors shall designate, the 
date of the meeting to be the last business day of the corporation's fiscal 
year.


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     2.   SPECIAL MEETINGS.  Special meetings of the stockholders may be 
called at any time by the President, by resolution of the Board of Directors, 
or by any member of the Board of Directors.

     3.   NOTICE.  Written notice of the stockholders' meetings shall be 
given either personally or by mail, to each stockholder of record at his 
address, as the same appears on the stock book of the corporation, not less 
than ten (10) nor more than fifty (50) days before the meeting is to be held. 
If a proposal to increase the authorized capital stock or bonded indebtedness 
is to be submitted, notice must be given not less than sixty (60) nor more 
than seventy-five (75) days before the meeting. In case of special meetings, 
the notice shall also include a statement of the purpose or purposes for 
which the meeting is called. If at any annual meeting there shall be 
presented a proposal to increase the authorized capital stock or bonded 
indebtedness, to dissolve, merge or consolidate, or to sell, lease, exchange, 
or otherwise dispose of all or substantially all of the corporation's assets, 
to amend the Articles of Incorporation or to effect any other fundamental 
corporate change, then that annual meeting shall be deemed, for the purpose 
of notice, a special meeting. Notice of any meeting or service of such notice 
may be waived in writing before or after the meeting by a stockholder or by 
the attendance in person or by proxy of any stockholder at such meeting. No 
irregularity of notice of any regular or special meeting of the stockholders 
shall invalidate such meeting or any proceeding thereat.


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     4.   QUORUM.  A quorum at any meeting of the stockholders shall consist 
of a majority in interest in the stock issued and outstanding then entitled 
to vote, represented in person or by proxy. A majority of such quorum shall 
decide any question that may come before the meeting.

     5.   PROXIES.  A stockholder may vote at any meeting of the stockholders 
by being present in person or by giving to some other person present at the 
meeting a written proxy.

     6.   VOTING.  In the election of Directors, the holder of each share of 
stock then entitled to vote shall be entitled to cast votes equal to the 
number of Directors to be elected. Directors shall be elected at the annual 
meeting of stockholders. In all other matters to be determined at a 
stockholders' meeting, the holders of shares of stock then entitled to vote 
shall be entitled to cast votes equal to the number of shares held.

     7.   INFORMAL ACTION BY SHAREHOLDERS.  Unless otherwise provided by law, 
any action required to be taken at a meeting of the shareholders, or any 
other action which may be taken at a meeting of the shareholders, may be 
taken without a meeting if a consent in writing, setting forth the action so 
taken, shall be signed by all of the shareholders entitled to vote with 
respect to the subject matter thereof.


                                 ARTICLE III
                                  DIRECTORS

     1.   GENERAL POWERS.  The business and affairs of the corporation shall 
be managed by its Board of Directors.


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     2.   NUMBER, TENURE AND QUALIFICATIONS.  The number of Directors of the 
corporation shall be three. Each Director shall hold office for the term for 
which he is elected or until his successor shall have been elected and 
qualified. Directors need not be residents of Arkansas nor shareholders of 
the corporation.

     3.   VACANCIES.  If a vacancy occurs in the Board of Directors by reason 
of death or resignation, or if the stockholders fail to fill all the 
vacancies in the Board of Directors at the annual meeting of stockholders or 
any meeting for the purpose of electing Directors, the vacancies shall be 
filled by the affirmative vote of a majority of the remaining members of the 
Board of Directors.

     4.   RESIGNATIONS.  A Director may resign at any time by filing his 
written resignation with the Secretary.

     5.   REMOVAL.  A Director may be removed at any time, with or without 
cause, by a special stockholders' meeting called expressly for that purpose.

     6.   MEETINGS.  Meetings of the Board of Directors shall be held on call 
of any member after giving notice in writing or otherwise to all members at 
least twenty-four hours prior thereto. Notice of any meeting or service of 
such notice may be waived in writing before or after the meeting by a 
Director or by attendance at such meeting. No irregularity of notice of such 
meeting shall invalidate such meeting or any proceeding thereat.

     7.   QUORUM.  A quorum of any meeting of the Board of Directors shall 
consist of a majority of the entire membership of


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the Board. A majority of such quorum shall decide any question that may come 
before the meeting.

     8.   INFORMAL ACTION.  Action taken by a majority of the Directors 
without a meeting in respect to any corporation matter shall be valid if, 
before or after such action, all Board members sign and file with the 
Secretary for inclusion in the corporate minute book a memorandum showing 
(a) the nature of the action taken, (b) the consent of the each Board member, 
and (c) the names of Directors approving and Directors opposing such action.

     9.   PROXIES.  Directors may not vote by proxy.

     10.  ELECTION OF OFFICERS.  Officers of the corporation shall be elected 
by the Board of Directors and shall serve at the pleasure of the Board of 
Directors subject to any contracts of employment entered into by the 
corporation. The Board of Directors shall fix the compensation of all 
officers of the corporation.


                                 ARTICLE IV
                                  OFFICERS

     1.   NUMBER.  The officers of the corporation shall be a Chief Executive 
Officer, a President, a Chief Operating Officer, one or more Vice Presidents 
(the number and designation thereof to be determined by the Board of 
Directors), a Treasurer, a Secretary and such other officers as may be 
elected in accordance with these bylaws. If there is only one shareholder, 
any two offices may be held by the same person. If there is more than one 
shareholder, any two offices may be held by the same person, except the 
offices of President and Secretary.


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     2.   VACANCIES.  When a vacancy occurs in one of the executive offices 
by death, resignation or otherwise, it shall be filled by the Board of 
Directors. The officer so selected shall hold offices until his successor is 
chosen and qualified.

     3.   EXECUTION OF WRITTEN INSTRUMENTS.  Leases, deeds, mortgages, and 
contracts not in the ordinary course of business may be executed by the 
Chairman of the Board, the President, or the Chief Operating Officer and 
attested by the Secretary or Treasurer unless the Board of Directors shall in 
a particular situation designate another procedure for their execution. The 
Board of Directors may authorize any one or more officers and/or employees to 
execute contracts in the ordinary course of business on behalf of the 
corporation, and such authority may be general or confined to specific 
instances.

     4.   CHECKS AND NOTES.  Checks, notes, drafts and demands for money 
shall be signed by any one or more officers and/or employees who may from 
time to time be designated by the Board of Directors.

     5.   VOTING SHARES IN OTHER CORPORATIONS.  In the absence of other 
arrangements by the Board of Directors, shares of stock issued by any other 
corporation and owned or controlled by this corporation may be voted at any 
shareholders' meeting of the other corporation by the Chairman of the Board, 
the President, or the Chief Executive Officer of this corporation; and in the 
event neither the Chairman of the Board, the President, nor the Chief 
Executive Officer is to be present at a meeting, the shares may be voted by 
such person as the President and Secretary of the


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corporation shall by duly elected proxy designate to represent the 
corporation at the meeting.

     6.   REIMBURSEMENT OF PAYMENTS.  Any payments made to an officer such as 
salary, commission, bonus, interest, or rent, or entertainment expense 
incurred by him, which shall be disallowed in whole or in part as a 
deductible expense by the Internal Revenue Service, shall be reimbursed by 
such officer to the corporation to the full extent of such disallowance. It 
shall be the duty of the Board of Directors to enforce payment of each such 
amount disallowed. In lieu of payment by the officer, subject to the 
determination of the Board of Directors, proportionate amounts may be 
withheld from his future compensation payments until the amount owed to the 
corporation has been recovered.


                                  ARTICLE V
                                  AMENDMENTS

     Bylaws may be adopted, amended or repealed at any meeting of the Board 
of Directors by the unanimous consent of the Directors, unless the Articles 
of Incorporation provide for the adoption, amendment or repeal by the 
shareholders, in which event action thereon may be taken at any meeting of 
the shareholders by the unanimous consent of the shares outstanding and a 
majority of the outstanding shares of any other class which may be 
substantially adversely affected by such action.


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