Boost your entire car audio system with an amplifier that pours on the power, BOSS AUDIO 1200W 4 Channel Car Amplifier Kit. The Boss R3004 car amplifier is a 4-channel amplifier and features a MOSFET power supply, class A/B, blue illuminated boss logo, 2 ohms stable, variable bass control, hi/low pass crossover, and hi/low-level input! Make this quality amplifier the next great addition to your car sounds system! This 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, a 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, 6 feet of split loom tubing, (20) 4" wire ties, (3) rubber grommets, a #10 ring terminal, a 5/16" ring terminal, and a 1/4" ring terminal. Great audio starts with great equipment, so invest in the unparalleled performance of the Boss Audio 1200 Watt 4 Channel Amplifier Kit.