Review on Upgrade Your Car Audio System With InstallGear 4 Gauge Amp Wiring Kit For Crystal Clear Sound by Keith Wolff

The power and ground wires are really good, but the remote wire on the RCA cable doesn't work. The RCAs do work, however. I found 3 negative things about this kit:1) The remote wire doesn't work (others have stated the same).2) The fuse for the 1/0 kit is rated 150 amps.3) The RCA plugs are extremely tight (can cause damage to your stereo or amp if you try to pull them out).