Never use cheap amplifier wiring kits. DO NOT BUY THEM! I bought a BOSS Audio 8ga amplifier kit. It was terrible. The ground and power wires were more like 10 ga wire in an 8 ga insulating sleeve. KnuKonceptz actually makes a decent amp kit. There power/ground is actually tinned copper. The included 60 amp fuse can handle 60 amps. Your cables can actually operate at a nominal amp per foot. The included RCA cables are actually twisted (and appear decent) and not just junk. I haven't used them though as I have another 4 channel set so I don't know if they are of decent quality. Overall, the wiring and fuse holder are top notch. I would only recommend buying your own connector/o-ring/shrink kits and the like. Not the other garbage
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