Garage
Shop

See all parts that fit your 2009 Forester

Planet Audio PX4000D (Factory Refurbished)

4000W Max Axis Series Class D Monoblock Car Amplifier

Product videos
highlight-star-icon

• RMS: 1100W x 1 @ 4 ohm, 1800W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Wired Bass Knob Included
• Switchable Bass Boost: 0 or +18 dB at 50 Hz
• Class D Circuitry
• Dimensions: 10-11/16"W x 14-3/4"D x 2-3/8"H

Learn more about the LS-px4000d-RB

We apologize

This item has been discontinued

Product Highlights


• RMS: 1100W x 1 @ 4 ohm, 1800W x 1 @ 2 ohm, 2400W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Wired Bass Knob Included
• Switchable Bass Boost: 0 or +18 dB at 50 Hz
• Class D Circuitry
• Dimensions: 10-11/16"W x 14-3/4"D x 2-3/8"H

Description


Planet Audio brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

General Features:

  • Axis Series Monoblock Class D Car Amplifier
  • Product is Factory Refurbished, All Parts Included
  • RMS Power Rating:
    • 4 ohm: 1100 watts x 1 chan.
    • 2 ohm: 1800 watts x 1 chan.
    • 1 ohm: 2400 watts x 1 chan.
  • Max power output: 4000 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • Preamp RCA outputs to daisy chain multiple amps
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB bass boost at 50 Hz)
  • Strapping capability: Strap two amps together for twice the power. Datalink strapping cable included
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Black anodized aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated speaker and power terminals
  • Input sensitivity:
    • Switchable Low level: 100mV-2V or 2V-8V
  • Variable low-pass filter (50-150 Hz, 12 dB/octave)
  • Subsonic filter (15-40 Hz)
  • Phase Shift: 0-180°
  • Frequency response: 10-200 Hz
  • 1/0 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 10-11/16"W x 14-3/4"D x 2-3/8"H
  • Authorized Internet Dealer
  • 90-day Sonic Electronix Warranty

Item Details


Manufacturer:

Model Number:

PX4000D-RB

Weight:

11.00lbs

Internal SKU:

LS-px4000d-RB

Internal Product ID:

90483

Product and How-to Videos


Customer Ratings & Reviews


Planet Audio PX4000D (Factory Refurbished) thumbnail image

5 star
67%
4 star
0%
3 star
0%
2 star
0%
1 star
33%



Durability
3.7
Value
3.7
Features
3.4
Design
3.7
Usability
3.7

Customer Reviews

Sort by:

Loading...

garbage

Bought this thinking I could amp up my system alil I had 3 12s on a 1200watt before ti got this amp it lasted a week before it fried

By blkack on March 30, 2015

4 found this helpful


Great Amp

I've had mine for quite a while now, running on stock electrical and it has been a trooper. I've had it push 2 Alpine R 12's to full excursion with ease, and had it wired on a 1000rsm Soundstream 15, and it handled excellent. If your lookin for a decent amp at a reasonable price, here's the way to go.

By Cuzin on January 28, 2016

1 found this helpful


very great product .

My product came in a fashionable time and it was in very good condition. Very pleased.

By guy from texas on April 24, 2015

2 found this helpful




PS2-302 small

MB Quart PS2-302

12" Dual 2 Ohm Performance Series Car Subwoofer

(3)

$39.99

List price $119.99

XAV-W650BT small

Sony XAV-W650BT

Double-DIN NFC Bluetooth In-Dash DVD/CD/AM/FM Car Stereo w/ 6.2" LCD Touchscreen, MTP for Android and Siri Eyes Free

(2)

$229.99

List price $399.99

PWA-S10V small

Alpine PWA-S10V Bass Line Loaded Enclosure

750W Bass Line Series Single 10" Size Vented Subwoofer Angled Enclosure w/ Built-In Amplifier

(5)

$394.95

List price $450.00

LMV2015SW small

LG LMV2015SW

2.0 Cu. Ft. Over the Range, 1100W Microwave (White)

$299.99

List price $369.00

C165L small

Hertz C 165 L

480W Peak (160W RMS) 6.5" Cento Series Midwoofer 4-ohm Car Speaker

(1)

$199.99

List price $230.00

ICON-UDAC2-BLACK O/B small

NuForce Icon uDAC-2 - Black (Damaged Box/Complete)

Limited Edition Headphone Amplifier w/ 96kHz Sample Rate & 24-Bit Digital-to-Analog Converter (DAC)

(2)

$38.99

List price $129.00

LS-40DCWS122-OB small

Kicker 40DCWS122 (DCompS122) (Open Box)

Dual 12" CompS Series Loaded Subwoofer Enclosure with 2 ohm Final Impedance

(3)

$189.95

List price $349.95

CS693_SDSK2 small

Crunch CS693 with Sound Damping

800W Peak (400W RMS) 6x9" CS Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

(71)

$48.98

List price $68.73

LMV1680ST small

LG LMV1680ST

1.6 Cu. Ft Over the Range Microwave in Stainless Steel

$214.99

List price $269.99

Related Searches


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

2009 Subaru Forester

1993 Oldsmobile Eighty Eight

2017 Ford Escape

1982 Jeep Scrambler

2017 Ford Taurus

2021 Ram Promaster 2500

2002 Mazda Protege

2007 Buick Rainier

2011 GMC Terrain

2018 Audi Q7

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.