Alpine PDX-1.600M 600W RMS Marine Mono Amplifier

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Alpine PDX-1.600M – The Maritime Bass Booster

Thanks to an amazingly high efficiency, the PDX-1.600M Alpine's Marine Mono Amplifiers are superbly matched to deliver great bass – even with the engine off. Engineered for the severe challenges of the marine environment Alpine PDX-1.600M Marine Amplifiers work with maximum performance and durability.

Model: Alpine PDX-1.600M

Product Description


Alpine's PDX-1.600M is 60% smaller than previous models with the same output power which makes it easy to find adequate mounting space. Even the mono amp and a full-range amp together make a small package – and, a total amp system that installs practically anywhere! The audio and crossover controls are conveniently placed on the front of the amplifier, making them easily accessible for further sound tuning. The Alpine Marine Amplifiers are also perfectly aligned to allow each amplifier to be stacked upon the other.

Marine – Ready

Marine Coating System and ATSM proven Salt/Fog and UV Marine specification make Alpine's Marine Amplifiers ready for a skin-deep audio experience on the water.


  • 600W RMS x 1 @ 4 Ω/2 Ω (CEA-2006)
  • Marine Coating System
  • Salt/Fog (ASTM B117) Certified
  • UV (ASTM G154/D4329) Certified
  • Mono Subwoofer Amp
  • Low-Pass Crossover 50Hz-200Hz variable
  • Subsonic filter 15Hz/30Hz selectable
  • "Quick connect" High Current speaker terminals
  • This product is specialized for Alpine SWR-M100(W) subwoofer


  • Signal to Noise: CEA 2006 S/N Ratio (IHF A Weighted, Reference: 1W into 4Ω) 80 dBA
  • Speaker Impedance: 4 or 2 Ω
  • Frequency Response: 20Hz - 200Hz (20Hz/-3dB)
  • Input Sensitivity: 0.1V to 8.0V (For Rated Power)
  • Power Requirements: 14.4V DC (11V to 16V)


  • Heat Sink (WxHxD): 10-1/8'' x 7-9/16'' x 2-7/16''
  • Heat Sink (WxHxD): 257mm x 192mm x 62mm

Sound Tuning

  • Crossover: Variable, 50Hz - 200Hz (-24dB / oct), Low-Pass

RMS Power Ratings

  • Per channel into 2 Ω: (@ 14.4V ≤1%THD+N, 20Hz-200Hz) 600W x 1
  • Per channel into 4 Ω: (@ 14.4V ≤1%THD+N, 20Hz-200Hz) 600W x 1

CEA-2006 Power Ratings

  • CEA-2006 Power Rating: (4/2 Ω @14.4V ≤1% THD+N), S/N: 80dBA, ref:1W into 4 Ω) 600W x 1

Additional Information

Additional Information

Amplifier Type Marine


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