Rockford Fosgate Punch Marine 400W 2-Channel Class A/B Amplifier PM400X2

Rockford Fosgate SKU: RF-PM400X2


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Rockford Fosgate Punch Marine 400W 2-Channel Class A/B Amplifier PM400X2

(1) PM400X2 Amplifier
(1) 2.5mm Allen Wrench
(4) 1-1/2" Self-Tapping Screws
(1) CD Setup Disk
(1) Certificate of Performance

The PM400X2 is a 400 Watt 2-channel amplifier with high dynamic power using Class-a/b technology and a conformal coated pc board designed for motorsport and marine applications.

Whether you're looking to drive high frequency component speakers or low frequency subwoofers, the PM400X2 has the power and flexibility you need to put some serious PUNCH in your vehicle. The power available from such a small amp means it's a great match for a 2-ohm DVC subwoofer or pair of 8-ohm SVC subwoofers.

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

Total Power: 400W
Channels: 2
Rated Power (RMS):
125W x 2 @ 4 Ohm
200W x 2 @ 2 Ohm
400W x 1 @ 4 Ohm Bridged
Dynamic Power (PVC/Powercube):
149W x 2 @ 4 Ohms
256W x 2 @ 2 Ohm
Crossover Controls:
High-Pass:50Hz - 250 Hz @ 12dB/Octave Butterworth
Low-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth
All-Pass: Yes
Recommended Fuse (not included): 60A
Average Current Draw (13.8V Music): 28A
Operating Voltage: 9 - 16 VDC
Signal Input: Hi/Low Level: 1 RCA Pair
Tone Controls:
Punch EQ2 Bass: 0dB to +18dB @ 45 Hz and/or
Punch EQ2 Treble: 0dB to +12dB @ 12.5kHz
Function depends upon LP/AP/HP switch position
Max. Current Draw (13.8V Sinewave): 55 A
Efficiency: 72 Percent @ 4 Ohm
Suggested Alternator: 75A
Input Sensitivity: 150mV - 12 V
Bridgeable: Yes
Signal Output: Low Level: 1 RCA Pair
Power Input Connector: Captive C-Clamp
Spweaker Wire Gauge: 8 AWG to 18 AWG
Speaker Output Connector: Captive C-Clamp
Power Wire Gauge: 8 AWG to 4 AWG
Heat Sink Type: Cast Aluminum
Cooling: Convection
Circuit Topology Class: Class A/B
Frequency Response: 20Hz to 20kHz +/- 1.0dB

2.38" x 7.76" x 11.03"
6.05 x 19.71 x 28.02 cm