You're not one to show off, but if you got it, why not? Believe us, you'll have it when you throw this Hifonics BXX1200.1D in your system. BXX1200.1D Hifonics put a lot of cool features in the BXX1200.1D aside from raw power. The Ultra-Fi MOSFET power supply does more than push power to your subs, it makes sure what it's pushing sounds good. Why settle for just pure wattage? Make sure it sounds like it should! Pair that with the Super D-Class design circuitry, the classically awesome-looking heatsink and a built-in electronic equalizer, and you've got a lot great sound to go with that high wattage. Not enough power? Strap it! If your system demands even more, the BXX12001.D is ready to team up with another amp to supply all the power you need. Just make sure your electrical system is up to the task. General Features: Hifonics Brutus Series BXX1200.1D Class-D 1-Ohm Stable Monoblock Amplifier Max Power Rating: 4 ohms: 400 watts x 1 chan. 2 ohms: 600 watts x 1 chan. 1 ohm: 1200 watts x 1 chan. Total power output: 1200 watts Pulse Width Modulated MOSFET power supply Wired remote bass level control included LED power (green) and protect (red) indicators Soft start turn-on Mono channel operation Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers Heavy duty aluminum alloy heat-sink Frequency Response: 10 - 250 Hz Total Harmonic Distortion (THD): .1% Signal to Noise Ratio: >95 dB Variable low-pass filter: 30 - 250 Hz, 12 dB/octave Subsonic filter: 15 - 35 Hz Variable Bass Boost: 0 to +10 dB bass boost Fuse Rating: 80A x 1, Maxi