【PM400X4】Rockford Fosgate Punch Marine Series Overview

Based on the Punch Series P400X4, this is a marine 4-channel power amplifier built with dust-, UV-, and corrosion-protection measures for use on boats, motorcycles, and off-road vehicles. It delivers 50W×4 (4Ω) and supports 200W×2 with a bridged connection, making it suitable for building multi-channel systems in harsh environments. It features DTM, MEHSA3, and C.L.E.A.N. technologies inherited from the higher-end series. Note that it is not designed with waterproof protection.

Key Features

• ELEMENT READY marine specification with dust, UV, and corrosion protection (not waterproof)
• 4-channel (4/3/2ch) design: 50W×4 (4Ω), 200W×2 (4Ω) in bridged mode
• Patented technology “DTM” that evenly disperses heat
• “MEHSA3” FET mounting technology offering 5x cooling efficiency compared to conventional designs
• “C.L.E.A.N.” technology with a clip indicator

Because it is a made-to-order/stockless item, please contact us for the delivery date.

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