Complete your car's sound system setup with the Hifonics Brutus Gamma Mono Super D Class Amplifier. This subwoofer amp delivers power efficiently and effectively to your subwoofers, speakers, and other output devices for a crisp sound with minimal distortion and heat. Control your sound with this car audio amp. This 4,000-watt amplifier sports a mono-only operation. You also can customize your sound with this car audio amp's variable electronic crossover and electronic equalizer capabilities. Made for efficient power performance, this car audio mono amplifier is rated @ 1 ohms - 1 channel x 4,000 watts; @ 2 ohms - 1 channel x 2,200 watts; @ 4 ohms - 1 channel x 1,100 watts. This monoblock amp uses Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion. All connections are secure with this car subwoofer amplifier. This amp features nickel-plated connectors and a molded connection terminal that's angled for easy access to all power, ground, and speaker connections. Pump up the sound with the Hifonics Brutus Gamma Mono Amplifier.