Speaker Cable is Subwoofer speaker audio cable, Connect your subwoofer to speakers, your speakers/subwoofer to audio components. Speaker bare wire termination to diy cable, repair cable used for worn-out or broken cable, such as cables for CD DVD player, HDTV, speaker, stereo receiver, audio video av receiver, amplifier, tuner, home theater system, high fidelity HiFi system etc. The Speaker cable to cable adopts superb wire making technology, The conductor uses multiple strands of oxygen-free copper, Small transmission attenuation, Low signal loss, Separate high and low sound transmission, The bass transmission sound quality is deep. Insulation adopts high-grade transparent outer material, anti-acid, anti-aging and long service life. Easy to repair & use for worn-out or broken cables, Save time and Money. Simply and easy to install. High Quality with Pure Copper Wire and Environmental-friendly PVC, 20 awg Speaker Wire Pair with Male OFC (Oxygen Free Copper).The red wire is center and the white wire is outer. colour: as shown Material: copper Size: Length: about 3meter Package Contents: 1 x Speaker Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.