ROCKFORD FOSGATE 4-CHANNEL 600W CLASS AB AMPLIFIER

The PM600X4 is a 600 Watt 4-channel amplifier with high dynamic power using Class-a/b technology and a conformal coated pc board designed for motorsport and marine applications. 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.

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