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Alpine PDX-V9

1600W Max, 5-Channel PDX Series Car Amplifier

Alpine
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• Full-Range RMS: 100W x 4 @ 4 ohms, 100W x 4 @ 2 ohms
• Subwoofer RMS: 500W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• CEA-2006 Compliant
• Super Efficient PDX Power Supply >90%
• Power Management Processor
• Dimensions: 10-5/8"W x 7-1/2"D x 2"H

Learn more about the pdxv9

We apologize

This item has been discontinued

Product Highlights


• Full-Range RMS: 100W x 4 @ 4 ohms, 100W x 4 @ 2 ohms
• Subwoofer RMS: 500W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• CEA-2006 Compliant
• Super Efficient PDX Power Supply >90%
• Power Management Processor
• Dimensions: 10-5/8"W x 7-1/2"D x 2"H

Description


Alpine brand icon

Authorized dealer

General Features:

  • 5-Channel PDX Series Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 100 watts x 4 chan. + 500 watts x 1 chan.
    • 2 ohms: 100 watts x 4 chan. + 500 watts x 1 chan.
    • Bridged, 4 ohms: 200 watts x 2 chan.
  • PDX Technology for increased performance and durability
  • Sleek Aggressive Design w/ End Caps
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • 5 channel operation
  • Wired Bass Remote Ready
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
  • Variable high-pass filter (30-600 Hz, 24 dB/octave)
  • Variable low-pass filter (30-600 Hz, 24 dB/octave)
  • Variable Subsonic filter (3-30 Hz)
  • Damping factor: >500
  • CEA-2006 compliant amplifier
  • Frequency response: 5-45,000 Hz
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 10-5/8"W x 7-1/2"D x 2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Alpine PDX-V9 owner’s manual

Product history:

Alpine PDX-V9 thumbnail
(newest, current model)
Alpine PDX-5 thumbnail
(previous model, replaced by Alpine PDX-V9)

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
Bridged RMS Power
200 watts x 2 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
500 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
Amplifier Specifications
Series
PDX Series
Amplifier Class
D
Number of Channels
5-Channel
Total Peak Power Output
1600 watts
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
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)
High-Pass Crossover Frequency
30 - 600 Hz
Low-Pass Crossover Frequency
30 - 600 Hz
Subsonic Filter
5 - 30 Hz
Signal-to-Noise Ratio
112 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
40A x 2 
Total Fuse Rating
80
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Mounting screws (4)
Allen wrenches (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PDX-V9

Weight:

8.00lbs

Internal SKU:

pdxv9

Internal Product ID:

45480

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
5
Value
4.9
Features
5
Design
4.9
Usability
5

Customer Reviews

Sort by:

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Its not cheap but is a great amp plenty of power for me.

Great power,small footprint,Go Alpine. Its not cheap, but it runs my old school 12in round solobarics great. Small but powerfull, it looks great also. The plug in terminals are nice also.

By dave on April 4, 2014

44

found this helpful.

Geat Power for a little box!!!

This amp is the best clean sounding amp I've owned. Great 3-Way feature that allow me to use just one pair of inputs. You can't get this much power and flexibility from a different brand. Great job Alpine!

By PK on September 4, 2012

41

found this helpful.

Top notch innovation to amps!!

I have owned dozens of amps and this is so well thought out. Excellent design of connectors makes every thing simpler and access panel for adjustments are clean and easy to use awesome amp

By Pg1975 on December 7, 2012

40

found this helpful.

Great Amp!

Very good amp, small footprint. Very powerful for its size. I like the way it looks. I have used JL Audio amps for the last 15 years and was hesitate about switching because I have had great luck with JL's. If the durability is there with this amp, I will be very pleased. Lots of adjustments on this amp. The birth certificate showed 144 Watts to the 4 channels and 550 Watts to the sub. I am very pleased with this amp so far.

By Bill on March 11, 2015

35

found this helpful.

Alpine PDX-V9

I love this Amp. It's small for tight spaces and has so much power inside of it. I was looking for an amp that could fit under my car seat because I had no room, This amp did the job and it has all the power you could want with 1600 Watts. I have nothing bad to say about this item. 100%

By Andre on December 7, 2014

34

found this helpful.

incredibly powerful and small!

Highly recommend, I especially like the "plugs" it comes with for speaker terminals and power hook up. Does seem to run a bit warm, I'm sure some more air moving over it will remedy.

By Sean on June 6, 2015

29

found this helpful.

Awesome

The old Alpine PDX amps were excellent, the new ones are even better. I wanted an all in one box solution. I compared Alpine and JL Audio, I believe the Alpine is a better value. The JL wasnt even fused. Ive had it for around a year. It runs four JL Audio C5s and a JL W6 stealthbox. Its birthsheet showed 138 watts x 4 and 568 watts for the sub, its only ever fealt warm to the touch.
Highly Recommended!!!!!!!!!!!!!!!!

By darcman on August 24, 2015

25

found this helpful.

Amazing

I love the size and power of this amp. Running 4 6.5 Pioneer TS-A1675S and ported JL Audio 12”. Totally rocks bass hits hard not set off alarm hard but enough were I turn bass down so not to damage hearing. This amp is better than its JL competition which I also own but have in another vehicle.

By kevin on April 18, 2020

21

found this helpful.

Amazing power, very underrated. A true do it all 5ch amp

This thing puts out some serious, clean power; the factory ratings are very conservative. I’m using this to power a Morel Tempo Ultra component set and Morel coax set in the rear on channels 1-4 (soon to be full active on the front comps) and a JL 12TW3 in an F150 Crew. It has no problem feeding all 5 channels all the power they can handle and best of all, it’s CRYSTAL CLEAR. I was skeptical of the idea of using a Class D amp to run mids and highs, as specially mids and highs of the quality of these Morels, but my concerns were unfounded. The range is outstanding and the built in cross overs are accurate and easy to use. Honestly the combination is amazing.

Being a pick up truck, there’s not a ton of room for mounting amps and crossovers, so the small footprint of this amp is a welcome feature. It’s been a little under a year since install and overall, I’m extatic with this purchase. Alpine quality and reliability, superb value and of course Sonic is the best to deal with.

By Anonymous on March 30, 2019 Checkmark Icon Verified purchase

21

found this helpful.

Great as always

Another great product from alpine 1 amp for front/rear and subs.it has all the crossover adjs. You will need to fine tune the sound it's clear power in a small size amp. And sonic electronix always has the best prices and service I have been buying from them for the past 9-9 years and never a bad product or service

By Gary on January 23, 2017 Checkmark Icon Verified purchase

16

found this helpful.

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