Alpine Marine PDX-4.100M

Marine Series 4-Channel Power Density Digital Amplifier
Alpine Marine PDX-4.100M
  • Marine Series 4-Channel Class D Car Amplifier

  • RMS Power Rating:


    • 4 ohms: 100 watts x 4 chan.

    • 2 ohms: 100 watts x 4 chan.

    • Bridged, 4 ohms: 200 watts x 2 chan.


  • DC-DC PWM (Pulse Width Modulated) power supply

  • LED power and protection indicators

  • STAR Topology (minimizes internal noise and prevents ground interference)

  • 4/3/2 channel operation

  • Overload and thermal protection circuitry

  • Coated to protect unit against harsh marine environment

  • Salt/Fog (ASTM B117) Certified

  • UV (ASTM G154/D4329) Certified

  • 4-Layer glass epoxy PC board

  • "Quick connect" High Current speaker terminals

  • Improved feedback circuitry

  • Compact and stackable design

  • Identical power output at 2 or 4 ohm setups

  • Heavy duty aluminum alloy heatsink

  • Gold-plated RCA level inputs

  • Gold-plated screw terminals

  • Variable high-pass filter (30-400 Hz, 12 dB/octave)

  • Variable low-pass filter (30-400 Hz, 12 dB/octave)

  • CEA-2006 compliant amplifier

  • Frequency response: 20-20000 Hz

  • Dimensions: 10-1/8"L x 7-9/16"W x 2-7/16"H

  • Price: $350