BOSS R2000M 2000W Riot Monoblock Car Audio MOSFET Mono Amplifier+4 Ga Amp Kit Total Power: 2000 Watts Max Power @ 2 Ohms 2000 Watts x 1 RMS Power @ 4 Ohms 500 Watts x 1 Soft Turn-On Circuit Thermal Overload &amp; Speaker's Short Protection