Garage
Shop

See all parts that fit your 2019 Cooper

Alpine PDX-F4(Open Box Incomplete Used Functional)

400W PDX Series 4-Channel Power Density Digital Class D Car Amplifier(Open Box Incomplete Used Functional)

Alpine
Shop all Alpine
highlight-star-icon

• Item Condition: Open Box, Missing Parts, Acceptable, Used
• RMS Power: 100W x 4-Chan. @ 4 ohm
• 400 Watts RMS
• Class D
• Variable High-Pass and Low-Pass Filter
• Blue LED Power/Status Indicator
• Compact Size

Learn more about the LS-pdxf4-OBM4

We apologize

This item has been discontinued

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.

  • This product is missing parts, isfairly worn and used, but functions and works.
  • General Features:

    • PDX Series 4-Channel Class D Car Amplifier
    • RMS Power Rating (@ 14.4V):
      • 4 ohm: 100 watts x 4 chan.
      • 2 ohm: 100 watts x 4 chan.
      • Bridged, 4 ohm: 200 watts x 2 chan.
    • Total RMS output: 400 watts
    • DC-DC PWM Power supply with STAR circuitry
    • Blue LED power/status indicator conveniently located on the top
    • Discrete pre-amp stage
    • 6-Layer glass epoxy PC board
    • Automatic over-current protection system
    • Soft start turn-on prevent initial system popping
    • 4/3/2 channel operation
    • System Protection circuitry keeps the amp running properly
    • Large aluminum alloy heatsink for extreme heat dissipation
    • Gold-plated RCA level inputs
    • Proprietary screw terminals ensure a solid and secure connection
    • Input sensitivity: 200mV - 4V with input level
    • 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: 5-100,000 Hz
    • Dimensions: 8-9/16"D x 10-1/8"W x 2"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.
    • Authorized Internet Dealer
    • 90 Day Sonic Electronix Warranty

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
Amplifier Specifications
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.003%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
30 - 400 Hz
Low-Pass Crossover Frequency
30 - 400 Hz
Signal-to-Noise Ratio
95 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
Sonic Electronix

Item Details


Manufacturer:

Model Number:

PDX-F4-3

Weight:

9.00lbs

Internal SKU:

LS-pdxf4-OBM4

Internal Product ID:

135381

Customer Ratings & Reviews


Alpine PDX-F4(Open Box Incomplete Used Functional) thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


95-5701 small

Metra 95-5701 Dash Kit

Install a new Double-DIN car stereo in select 1992-1997 F-250 and F-350 and Bronco

(6)

$60.99

List price $67.99

PH84 small

Cerwin-Vega PH84

720W Peak (360W RMS) 8" Pro Series Full Range Coaxial 4-ohm Speakers

(2)

$219.99

List price $263.99

PROXP-20-FS small

MTX PROXP-20-FS

150W Peak (75W RMS) 6.5" 2 Way Component 3.4-ohm Front Speaker Pods for select 2020-2024 vehicles from Polaris

$499.95

List price $449.95

RZRSYSTEM1 small

MTX RZRSYSTEM1

Audio System Upgrade Kit for select 2014-2020 RZR XP and RZR and RZR S 900 EPS / 900 Includes Receiver and 6-1/2" Speakers

$569.80

List price $599.95

SSBK small

Ballistic SSBK

36 Sq Ft. (18" x 32") Ballistic Series Sound Damping Bulk Kit

(3)

$189.99

List price $249.95

PRCAA small

MTX PRCAA

Polaris Ride Command to Aftermarket RZRSC Adapter

$49.95

List price $59.95

MRV-F545 small

Alpine MRV-F545

4-Channel High Power Amplifier

(3)

$344.99

List price $599.99

ZX460-2 small

Kicker ZX460-2

$249.99

List price $599.99

7573 small

Weber 7573

Heavy Duty Spirit Series Vinyl Cover For Weber Spirit 200/300 Series Gas Grills

$39.99

List price $49.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2019 MINI Cooper

2012 Dodge Durango

2000 Audi TT

2002 Saab 9-3

1990 Cadillac DeVille

2011 Ram 4500

2005 Audi A4

2011 Ford Explorer

2004 GMC Envoy

2016 Jeep Cherokee

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.