About this item 50 OHM BNC Male to 3.5mm Mono TS Male Coaxial Power Audio Cable This cable can transmit audio signals and power in one, perfectly designed for audio applications. Featuring a nickel-plated connector body and gold-plated contacts. Connector 1: BNC male straight; Connector 2: 3.5mm Mono TS Male straight. Dimensions: 7.36 x 5.87 x 0.59 inches