mono subwoofer amplifier 500 watts RMS x 1 at 4 ohms (750 watts RMS x 1 at 2 ohms) 750 watts RMS x 1 at 1 ohm CEA-2006 compliant Features: Class BD amplifier technology with Constant Power topology C.L.E.A.N. gain setup system includes clip lights and test tone CD differential input circuitry helps eliminate hum dual-fan forced induction cooling variable low-pass filter (50-250 Hz, 12 dB/octave) switchable subsonic filter (28 Hz, 12 dB/octave) variable Punch EQ (0-18 dB at 45 Hz) optional PLC2 Punch Level Control wired remote with clip light available More Info: preamp and speaker-level inputs signal-sensing turn-on with speaker-level input eliminates need for remote turn-on lead 8-gauge power and ground leads and a 100-amp fuse recommended ? wiring and hardware not included with amplifier no onboard fuses ? when installing multiple amps in a system, an additional 100-amp in-line fuse between the distribution block and the amplifier is recommended 8-5/16"W x 1-5/8"H x 4-1/4"D This unit is manufacturer Refurbished, Unit appears in a brown box, and is guaranteed to work perfectly. Some items may have cosmetic blemishes which will not affect the units ability to operate. This Unit Comes with ALL accessories supplied by the manufacturer and includes a 90 day warranty.

mono subwoofer amplifier 500 watts RMS x 1 at 4 ohms (750 watts RMS x 1 at 2 ohms) 750 watts RMS x 1 at 1 ohm CEA-2006 compliant Features: Class BD amplifier technology with Constant Power topology C.L.E.A.N. gain setup system includes clip lights and test tone CD differential input circuitry helps eliminate hum dual-fan forced induction cooling variable low-pass filter (50-250 Hz, 12 dB/octave) switchable subsonic filter (28 Hz, 12 dB/octave) variable Punch EQ (0-1