Product Highlights:

The PM1000X1bd is a 1000 Watt mono amplifier with high dynamic power using Class-bd technology and a conformal coated pc board designed for motorsport and marine applications.

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
• 2 Year Warranty

Specifications:

• 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 @ 4ä‹_
• ≤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: 
• 1 BLUE: <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)

What's in the Box:

• Owner's manual
• Mono subwoofer amplifier
• 2.5mm Allen wrench
• Four 1-1/2" Self-tapping screws
• Setup disc (CD)
• Setup guide
• Certificate of Performance Verification