If you're looking to beat out your friends, then the MTX 12 inch subwoofer kit is for you. This MTX Terminator series subwoofer system includes 2 subs, sub enclosure and a car amp. With 1200 max power, it gives off super deep bass sounds, while keeping maximum sound quality. All you need to complete this subwoofer package is an amp wiring kit. Install your car audio right at home with all the right pieces at your fingertips with the Soundstorm 8 Gauge Complete Amplifier Wiring Kit with RCA. The 8 Gauge amplifier installation kit has everything you need to install your amplifier in your car. The amp kit features a 20 foot 8 gauge red power cable, competition high quality fuse holder, 3 feet of 8 gauge black ground cable, 16 feet of 18 gauge blue turn on wire, a 20 foot high performance RCA interconnect, 30 feet of speaker wire, 20, 4 inch wire ties, 3, rubber grommets, a Number 10 ring terminal, a 5/16 inch ring terminal, and a 1/4 inch ring terminal. Get more performance with your car audio and get it done yourself with the Soundstorm 8 Gauge Complete Amplifier Wiring Kit with RCA.