
That's the cable... I like the blue color. turns on when sound is detected, so I didn't need a remote control cable or RCA cable. I guess I'll leave it as a man and I might use it for something one day... But yeah, it's very good at transferring electrical current from the battery to the subwoofer. And there are plenty of extra details to save for your next subwoofer project. So I guess I have something to complain about since this is a review: Umm...it was very hot the day I installed my subwoofer and I got a small piece of copper wire stuck under the skin of my thumb and it burned because my hands were sweaty. So if you deeply value wire, I think this is what you are looking for. Oh, it's definitely a 5 star cable.

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