hey, What I have right now is basically whats left of my last system. I got 4g power wire, single channel 4meter rca wire. The wire is good quality, its shielded hella thick, nothing will get through. and I have an infinity reference 1211a amp. They stopped making this model. It's a good amp I didnt even get to use it, its 1000w rms and 1500w max. Let me know if you wanna see pictures