Name: Alpine Marine PDX-5M
Brand: Alpine
SKU: pdx5m
Price: 499.95 USD
Availability: Discontinued
Rating: 5.0000 (5 reviews)

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Alpine Marine PDX-5M Image 1 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 2 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 3 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 4 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 5 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 6 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 7 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 8 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 9 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 10 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 11 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 12 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 13 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 14 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 15 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 16 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 17 — Alpine Marine PDX-5M

Alpine Marine PDX-5M Image 18 — Alpine Marine PDX-5M

Product highlights

• Full-Range RMS: 75W x 4 @ 4 ohm, 75W x 4 @ 2 ohm
• Subwoofer RMS: 300W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• CEA-2006 Compliant
• Salt/Fog/UV Weathering Protection
• Discrete Pre-amp Stage
• Dimensions: 10-1/8"L x 7-9/16"W x 2-7/16"H

Learn more about the pdx5m

Description

Authorized dealer

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.
1-year 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

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

Preamp Outputs

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

Fuse Rating

30A x 2

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

Overall rating distribution

5 star		100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		5
Value		4.6
Features		4.6
Design		4.8
Usability		5

Customer Reviews

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fantastic!

Outstanding sound and power! I love this amp. Best one I've ever owned. It was so easy to install. When I'm out on the boat I always get comments that it sounds great. I run 6 X 9 coax JBL's , 100 w rms and this amp is all they can handle. So happy.

By Jim on September 6, 2012

16 found this helpful

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Small size, easy to install!

I had one of these 5 channels in a Saturn Aura. It only took up a very small space in the trunk. It is super handy that all the wire connections are on the same side of the amplifier. It keeps the install cleaner. Because it is a full range class D it doesn't draw very much current compared to other 5 channels. It has a very clean sound and has plenty of power for anyone who isn't an SPL maniac.

By Bradley on May 20, 2012

14 found this helpful

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Crisp Clean Sound

I would definitely recommend this product easy to integrate and incredible sound.

By John on February 8, 2012

15 found this helpful

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Great amp for Jeep Wrangler

Installed this under the back seat of my 2005 Jeep Wrangler. Having a Jeep with the top down constantly I wanted a marine amp. The Kicker seemed to big and did not have an all that impressive subwoofer output at 4ohm's so I decided to go with this. Its small and compact compared to other 5 channels. It has simple tuning and with my Pioneer head unit it makes it easier to tune to my likings. I would say if anyone is concerned about the price use the price match garente and this link to help lower it a few dollars. Overall its an excellent product and is well built and sturdy from the speaker connector to power and ground connectors. It gets slightly warm, but nothing like my old Sony 4 channel that I had. If your concerned about which 5 channel to get this should be your number one. Haven't tested the marine quality of it, but as of right now it is holding up excellent also has the blue glow I guess that's cool, but not necessary in my opinion. Sound quality is also quiet well not for hardcore audiophiles, but for someone that likes to good quality music this is fine. Get it and you wont be disappointed. My system is 5.25 kappas up front 5.25 Polk db in the sound bar and an 8 inch polk db sub and it sounds great. Hopefully when I get my Alpine or Jl 8 it will sound even better.

By Brandon on June 10, 2011

11 found this helpful

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What an AMP!!!

This is another great product recommended by the experts at Sonic electronix, great job guys. It's pricey but it's worth every peney.

By David on July 28, 2015 Checkmark Icon

Verified purchase

4 found this helpful

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Add-ons

Belva BAK46

Complete 6-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(25)

$59.99

List price $89.99

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