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Seasonal Pick Rockford Fosgate Punch Marine 500w Class Bd Mono Subwoofer Amplifier Pm500x1bd Support Local [AhNLJko9]

$57.99 $185.99 -69%

Rockford Fosgate Punch Marine 500W Class-bd Mono Subwoofer Amplifier PM500X1BDThis listing includes:(1) PM500X1BD 500W Marine Amplifier(1) 2.5mm Allen Wrench(4) 1-1/2" Self-tapping screws(1) Setup disc (CD)(1) Setup Guide(1) Certificate of Performanc

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Seasonal Pick Rockford Fosgate Punch Marine 500w Class Bd Mono Subwoofer Amplifier Pm500x1bd Support Local [AhNLJko9]

Rockford Fosgate Punch Marine 500W Class-bd Mono Subwoofer Amplifier PM500X1BD

This listing includes:

(1) PM500X1BD 500W Marine Amplifier

(1) 2.5mm Allen Wrench

(4) 1-1/2" Self-tapping screws

(1) Setup disc (CD)

(1) Setup Guide

(1) Certificate of Performance Verification

With its super efficient Class-bd circuit topology, the PM500X1bd will drop some serious BASS! 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)

RCA pass-thru outputs

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

Infrasonic filter

Marine grade two part epoxy coating on circuit boards

Marine grade stainless steel hardware

2-Year Warranty

Features:

1 Channel

Rated Power:

150W x 1 @ 4 Ohm

300W x 1 @ 2 Ohm

500W x 1 @ 1 Ohm

Dynamic Power:

224W x 1 @ 4 Ohm

410W x 1 @ 2 Ohm

787W x 1 @ 1 Ohm

Total Power: 500W

Bridgeable: No

Operating Voltage: 9-16 VDC

Max. Current Draw: 70A

Suggested Alternator: 75A

Recommended Fuse: 80A

Average Current Draw: 35A

Efficiency: 86 Percent @ 4 Ohm

Input Sensitivity: 150 mV - 12 V

Power Wire Gauge: 4 AWG

Speaker Wire Gauge: 8 AWG to 18 AWG

Circuit Topology Class: Class BD

Frequency Response: 20Hz to 250Hz +/-1.0dB

Dimensions:

2.38 x 7.76 x 11.03 (in)

6.05 x 19.71 x 28.02 (cm)

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It’s a very useful and clever gadget.

- Wulfric D..

February 5, 2026

Absolutely no complaints!

A great gadget that is very useful.

- Goreu F..

February 5, 2026

Absolutely no complaints!

A great gadget that works like a charm.

- Thaddeus G..

Write a Review

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