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Alpine Marine PDX-5M

5-Channel Class-D Marine Digital PDX Amplifier

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PDX Series 5-Channel Class D Marine Boat Amplifier • 75W x 4 chan. + 300W x 1 chan. @ 4 ohm • 75W x 4 chan. + 300W x 1 chan. @ 2 ohm • 150W x 2 chan. + 300W x 1 chan. @ 4 ohm • Stackable operation allows for multi-amplifier setup

Learn more about the LS-pdx5m-OB

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This item has been discontinued

Product Highlights


PDX Series 5-Channel Class D Marine Boat Amplifier • 75W x 4 chan. + 300W x 1 chan. @ 4 ohm • 75W x 4 chan. + 300W x 1 chan. @ 2 ohm • 150W x 2 chan. + 300W x 1 chan. @ 4 ohm • Stackable operation allows for multi-amplifier setup

Description


Alpine brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

  • PDX Series 5-Channel Class D Marine Boat Amplifier
  • RMS Power Rating:
    • 4 ohm: 75 watts x 4 chan. + 300 watts x 1 chan.
    • 2 ohm: 75 watts x 4 chan. + 300 watts x 1 chan.
    • Bridged, 4 ohm: 150 watts x 2 chan. + 300 watts x 1 chan.
  • DC-DC PWM power supply
  • Direct FET Power
  • STAR Circuitry
  • Salt/fog resistant (ASTM B117)
  • UV weathering protection (ASTM G154/D4329)
  • LED power and protection indicators
  • Stackable operation allows for multi-amplifier setup
  • 5/3 Channel operation
  • Soft turn-on circuitry
  • Continuously adjustable gain control
  • Thermal management control
  • Protection against over-current, over-voltage and thermal protection
  • Discrete pre-amp stage
  • Dual sided glass epoxy PC board
  • Heavy duty aluminum alloy heatsink
  • Variable high-pass filter (30-400 Hz, 12 dB/octave)
  • Variable low-pass filter (50-200 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20,000 Hz
  • Dimensions: 10-1/8"L x 7-9/16"W x 2-7/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 90-Day SonicElectronix.com warranty

Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 4 channel
RMS Power @ 2 ohms
75 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
150 watts x 2 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
300 watts x 1 channel
RMS Power @ 2 ohms
300 watts x 1 channel
RMS Power @ 1 ohm
300 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
5-Channel
Total RMS Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.01%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
30 - 400 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
77 dB
Remote bass/level controller
No
Fuse Rating
30A x 2 
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PDX-5M-OB

Weight:

10.00lbs

Internal SKU:

LS-pdx5m-OB

Internal Product ID:

40446

Product and How-to Videos


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