Hifonics BXi 606 1200-Watt Brutus Mono Amplifier RMS @ 4-Ohm: 1 x 150-Watt RMS @ 2-Ohm: 1 x 300-Watt RMS @ 1-Ohm: 1 x 600-Watt Hifonics New Illuminated Heat-Sink Design With Blue LED Light Pumps Hifonics Blue Illuminated Logo Maxxsonics Illuminated "M" End Panel Logo Heavy-Duty Ultra-Fi™ MOSFETS Highly Efficient Super D-Class Amplifier Circuitry With Oversized MOSFET Output Fully Adjustable Accu-Cross™ Crossovers 18dB Variable Bass Equalization @ 45Hz 180 Variable Phase Control (15 to 35Hz) Dash-Mountable Bass Remote Control Included Variable 24dB Subsonic Filter Brutus Pulse Wave Modulated MOSFET EXVP (Exponential Vari-Power Supply) Twin-Turbo Torroid Coil Design HSMD Hifonics Surface Mount Design Balance Line Inputs for our 18-Volt Line Drivers RCA Line Output for Amplifier Daisy Chaining Gold Oversized 2-Gauge Power Connectors Power From The Gods Included