| Document and Entity Information | Mar. 12, 2024 |
| Cover [Abstract] | |
| Entity Registrant Name | Turtle Beach Corp |
| Amendment Flag | false |
| Entity Central Index Key | 0001493761 |
| Current Fiscal Year End Date | --12-31 |
| Document Type | 8-K |
| Document Period End Date | Mar. 12, 2024 |
| Entity File Number | 001-35465 |
| Entity Incorporation State Country Code | NV |
| Entity Tax Identification Number | 27-2767540 |
| Entity Address, Address Line One | 44 South Broadway |
| Entity Address, Address Line Two | 4th Floor |
| Entity Address, City or Town | White Plains |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10601 |
| City Area Code | (888) |
| Local Phone Number | 496-8001 |
| Security 12b Title | Common Stock, par value $0.001 |
| Trading Symbol | HEAR |
| Security Exchange Name | NASDAQ |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | true |
| Entity Emerging Growth Company | false |
