Rockford Fosgate PM1000X1BD Punch Marine 1,000 Watt Class-bd Mono Amplifier

With its super efficient Class-bd circuit topology, the PM1000X1bd assures maximum BOOM for your buck! Due to its dedicated low frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only. No need to worry because its 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease. High level input capable with Auto Turn-On circuit Features C.L.E.A.N. Set-up Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator) 12dB/octave Butterworth crossover RCA pass-thru outputs On-board Punch EQ with +18dB boost @ 45Hz Muted turn on Stealth top mounted control panel Cast aluminum heatsink Short circuit protection Over current protection Infrasonic filter Marine grade two part epoxy coating on circuit boards Marine grade stainless steel hardware. Recommended Fuse (not included)140 A Total Harmonic Distortion (THD+Noise)4-Ohm: <1.0% 2-Ohm: <1.0% 1-Ohm: <1.0% Efficiency (average)86% @ 4-Ohm Dynamic Power (PVC/PowerCube®)491 Watts x 1 @ 4-Ohms 874 Watts x 1 @ 2-Ohms 1,430 Watts x 1 @ 1-Ohm Shipping Weight12.9 Lbs. (5.85 Kg.) Suggested Alternator100 A CEA-2006 CompliantCEA-2006 Guidelines CEA-2006 Power Rating 300W x 1 @ 4Ω ≤1.0% THD+N Operating Voltage9 - 16 VDC Input Sensitivity150 mV - 12 V Number of Channels1 Max. Current Draw (13.8V Sinewave)130 A Average Current Draw (13.8V Music)65 A Crossover ControlsLow-Pass (LP): 50-250Hz @ 12dB/octave Butterworth Infrasonic Filter (IF): 28Hz @ 12dB/Octave Butterworth All-Pass: No Rated Power (RMS Continuous Power)300 Watts x 1 @ 4-Ohm 500 Watts x 1 @ 2-Ohm 1000 Watts x 1 @ 1-Ohm Total Power (Sum of Rated Power)1000 Watts BridgeableNo Tone ControlsPunch EQ2 Bass: 0dB to +18dB @ 45Hz Signal InputHi/Low level: 1 RCA pair Signal OutputHi/Low level: 1 RCA pair Power Input ConnectorCaptive C-Clamp Power Wire Gauge4 AWG Speaker Output ConnectorCaptive C-Clamp Speaker Wire Gauge8 AWG to 18 AWG Heat Sink TypeCast aluminum CoolingConvection Remote ControlsOptional Punch Level Control (PLC2) Ready Visual IndicatorsPower/Protect/Thermal LED Input Clip LED3 Output Clip LED1,2,3 LED Color Legend: 1BLUE: <0.5% THD 2VIOLET: 1% THD 3RED: 10%+ THD Circuit Topology ClassClass BD Frequency Response20Hz to 250Hz +/- 1.0dB Dimensions (H x W x D)2.38 x 7.76 x 13.28 (in) 6.05 x 19.71 x 33.73 (cm)