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PM500X1BD

A marine-grade Class-BD mono amplifier designed with dust-, UV-, and corrosion-protection measures, capable of 500W output at 1Ω drive—suitable for boats and motorcycles.

【PM500X1BD】Rockford Fosgate Punch Marine Series Overview

Based on the Punch series’ P500X1BD, this is a marine-spec Class-BD mono power amplifier designed for use on boats, motorcycles, and off-road vehicles, featuring protection against dust, UV rays, and corrosion. It is a subwoofer amplifier capable of delivering a rated output of 500W×1 with a 1Ω load, allowing you to build a deep-bass system even in harsh environments. Please note that it is not waterproof.

Key Features

  • ELEMENT READY marine specification with protection against dust, UV rays, and corrosion (not waterproof)
  • Class-BD amplification circuit for 500W×1 at a 1Ω load
  • Patented technology “DTM” that evenly disperses heat
  • FET mounting technology “MEHSA3,” boasting 5× improved cooling efficiency compared to conventional designs
  • “C.L.E.A.N.” technology with clip indicator, supports optional PLC2

Because this is a made-to-order/stocked on request item, please contact us for the delivery date.

※If you would like installation, please tell us the vehicle make/model and year.

RMS Power

150W x 1 (4 ohm) / 300W x 1 (2 ohm) / 500W x 1 (1 ohm)

Channels

1ch (mono)

Frequency Response

20Hz-250Hz (+/-1.0dB)

S/N Ratio

80dB

Crossover

High-pass/Low-pass 50Hz-250Hz (-12dB/oct)

Dimensions

280 x 197 x 61mm (W x D x H)

Recommended Fuse

80A

List price¥ 198,000 (Tax included)