" Open Box Blend New " Rockford Fosgate Punch P1000X5D 1000 watt 5CH Digital Car Amplifier 5-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms 5-channel car amplifier 75 watts RMS x 4 at 4 ohms + 200 watts RMS x 1 at 4 ohms 125 watts RMS x 4 at 2 ohms + 500 watts RMS at 2 ohms 250 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 at 2 ohms CEA-2006 compliant separate variable high-pass filters (50-500 Hz, 12 dB/octave) for front and rear channels variable low-pass filter (50-500 Hz, 12 dB/octave) for subwoofer channel variable bass boost (0-18 dB at 45 Hz) and for subwoofer channel switchable subsonic filter (25 Hz, 24 dB/octave) and phase switch for subwoofer channel full-range Class-D amplifier design Discrete Surface Mount construction 4-gauge power and ground leads and an 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 11-15/16"W x 2-1/4"H x 8-3/8D