Rockford Fosgate PM600X4 Punch Marine 500-Watt Class-A/B 4-Channel Amplifier

The Punch PM600X4 multi-channel amplifier is versatile to power any audio system configuration. In addition to 4-channel stereo mode, you can bridge both channels to create a high power 2-channel amp or run stereo speakers on the front with subwoofers on the rear in 3-channel mode. The variable HP/LP crossover and built-in Punch EQ allows for precise tuning of Bass frequencies and the Pass-Thru RCA jacks provide flexibility as your system grows and keeping Y-adapters to a minimum.

• High level input capable with Auto Turn-On circuit
• RCA pass-thru outputs
• Features C.L.E.A.N. Set-up
• 12dB/octave Butterworth crossover
• Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)
• On-board Punch EQ with +18dB boost @ 45Hz
• Muted turn on
• Stealth top mounted control panel
• Cast aluminium heatsink
• Short circuit protection
• Over current protection
• Marine grade two part epoxy coating on circuit boards
• Marine grade stainless steel hardware

Specification

• Number of Channels 4
• Total Power (Sum of Rated Power) 600 Watts
• Rated Power (RMS Continuous Power)
• 75 Watts x 4 @ 4-Ohm
• 150 Watts x 4 @ 2-Ohm
• 300 Watts x 2 @ 4-Ohm Bridged
• Dynamic Power (PVC/PowerCube®)
• 129 Watts x 4 @ 4-Ohms 0° Res
• 211 Watts x 4 @ 2-Ohms 0° Res
• Bridgeable
• Frequency Response 20Hz to 20kHz +/- 1.0dB
• Input Sensitivity 150 mV - 12 V
• Circuit Topology Class A/B
• Efficiency (average) 68% @ 4-Ohm
• Total Harmonic Distortion (THD+Noise)
• 4-Ohm: <1.0%
• 2-Ohm: <1.0%
• Signal Input Hi/Low level: 2 RCA pair
• Signal Output Low level: 1 RCA pair
• Tone Controls
• Front Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
• Front Punch EQ2 Treble: 0dB to +12.5dB @ 12kHz
• Rear Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
• Rear Punch EQ2 Treble: 0dB to +12.5dB @ 12kHz
• Function depends upon LP/AP/HP switch position
• Crossover Controls
• Front/Rear High-Pass (HP): 50Hz-250Hz @ 12dB/octave Butterworth
• Front/Rear Low-Pass (HP): 50Hz-250Hz 12dB/octave Butterworth
• All-Pass: Yes
• Remote Controls Optional Punch Level Control (PLC2) Ready
• Visual Indicators
• Power/Protect/Thermal LED
• Input Clip LED 3
• Output Clip LED 1,2,3
• LED Colour Legend:
• 1BLUE: <0.5% THD
• 2VIOLET: 1% THD
• 3RED: 10%+ THD
• Power Wire Gauge 4 AWG
• Power Input Connector Captive C-Clamp
• Speaker Wire Gauge 8 AWG to 18 AWG
• Speaker Output Connector Captive C-Clamp
• Cooling Convection
• Heatsink
• Operating Voltage 9 - 16 VDC
• Recommended Fuse 100 A
• Average Current Draw (13.8V Music) 45 A
• Max. Current Draw (13.8V Sinewave) 90 A
• Suggested Alternator 75 A
• Dimensions (H x W x D)
• 2.38 x 7.76 x 13.28 (in)
• 6.05 x 19.71 x 33.73 (cm)
• Shipping Weight 12.8 Lbs. (5.80 Kg.)