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
• Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)
• 12dB/octave Butterworth crossover
• 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
• Marine grade two part epoxy coating on circuit boards
• Marine grade stainless steel hardware
• 2-Year Warranty

Specifications:

CEA-2006 Compliant

CEA-2006 Power Rating
75W x 4 @ 4Ω
≤1.0% THD+N

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

Yes

Frequency Response

20Hz to 20kHz +/- 1.0dB

Input Sensitivity

150 mV - 12 V

Circuit Topology Class

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