This Package Includes: 1 x AR1500M 1500 Watt Amplifier 1 x 8 Gauge Wiring Kit The Boss AR1500M MONO class a/b amplifier features a MAX power of 1500 watts and a RMS power of 700 watts at 4 ohm. Other features include a MOSFET power supply, class A/B circuitry, 2 ohm stable and a low pass crossover. Also, includes a remote bass control. The BOSS AR1500M amplifier is the perfect amp to power your car audio 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, 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" wire ties, (3) rubber grommets, a #10 ring terminal, a 5/16" ring terminal, and a 1/4" ring terminal.