Razor Marine Series 2,500 Watt 5 Channel Class D Amplifier

Max Power (Watts)2,500 Watts
RMS Power @ 4Ω Bridged, 14.4v100 x 4 + 400 x 1
RMS Power @ 2Ω150 x 4 + 600 x 1
RMS Power @ 1Ω300 x 2 + 600 x 1

New for 2020

Power Acoustik went the extra mile to make these amplifiers marine grade. Built from the ground up to be the finest possible amp for your off-road vehicles, motorcycles, or personal watercraft.
Made splash-and-spray-resistant conformal coated circuit boards and terminals, It’s all engineered to maintain top-shelf performance for years to come.

We’ve engineered traditional Razor amplifiers to fit in virtually any location in your ride. Other sport compact amplifiers use bizarre technologies with pseudo power supplies, FAKE NEWS! Razor amps use tried and tested MOSFET power supplies & tenacious Class-D circuitry.



  • Compact 4.75” Chassis Design for Installation Versatility
  • Splash Resistant Conformal Coated Circuit Boards
  • MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
  • Military Grade SMT PCB Maintains Dynamic Performance
  • 2-ohm Stereo & 1-ohm Full Range Operation
  • Direct Short, Thermal, & Overload Circuits Protect Amplifier
  • 200mv-6V Low-Level RCA Inputs
  • High-Level Input w/ Signal Sense Auto Turn-on
  • Variable 12dB High Pass & Low Pass Crossovers
  • 10-50Hz Variable 12dB Subsonic Crossover Protects Subwoofers
  • Dash Mount Gain Control Module Included


Razor Amplifier MA5-2500D
Max Power (Watts) 2,500 Watts
RMS Bridged @ 4Ω Bridged, 14.4v 100 x 4 + 400 x 1
RMS Power @ 2Ω 150 x 4 + 600 x 1
RMS Power @ 1Ω 300 x 2 + 600 x 1
Dimensions (1.625″H x 4.75″W) 12.25″
Remote Dash Control Included