Garage
Shop

See all parts that fit your 2010 A5

Crunch PX1000.4 (PX10004)

1000W POWERX Series 4-channel Bridgeable Car Audio Amplifier

Crunch
Shop all Crunch
Product videos
highlight-star-icon

• 125 Watts x 4 @ 4 ohm
• 250 Watts x 4 @ 2 ohm
• 500 Watts x 2 Bridged @ 4 ohm
• Total Peak Power: 1000 Watts
• Speaker-level (high-level) inputs
• Variable high-pass filter: 120 - 3000 Hz
• Variable low-pass filter: 50 - 250 Hz
• Variable Bass Boost: 0 to +12 dB bass boost

Learn more about the px10004

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
72-9002 main

Metra 72-9002

Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet

5
-26.68%

$10.99

List price $14.99

82-9101 main

Metra 82-9101

6" to 6 3/4" Speaker Adapter for select 2000-2023 vehicles from Audi

1
-56.27%

$13.99

List price $31.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

Product Highlights


• 125 Watts x 4 @ 4 ohm
• 250 Watts x 4 @ 2 ohm
• 500 Watts x 2 Bridged @ 4 ohm
• Total Peak Power: 1000 Watts
• Speaker-level (high-level) inputs
• Variable high-pass filter: 120 - 3000 Hz
• Variable low-pass filter: 50 - 250 Hz
• Variable Bass Boost: 0 to +12 dB bass boost

Description


Crunch brand icon

Authorized dealer

General Features:

  • Crunch POWERX Series PX 1000.2 Entry Level Amplifier
  • Class-A/B FullRange 2-Ohm Stable 4-Channel Amplifier
  • Peak Power Rating:
    • 4 ohm: 125 watts x 4 chan.
    • 2 ohm: 250 watts x 4 chan.
    • Bridged, 4 ohm: 500 watts x 2 chan.
  • Total power output: 1000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • Variable high-pass filter: 120 - 3000 Hz
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 0 to +12 dB bass boost
  • 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: 11.4"W x 10.8"L x 3.7"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the PowerX Amplifier Series Owner's Manual

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

REF6532IXAM main

Infinity Reference REF6532IXAM

360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers

3
-20.01%

$119.95

List price $149.95

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

SXE-1726S main

Alpine SXE-1726S

440W Peak (80W RMS) 6.5" SXE Series 2-way 4-ohm Coaxial Car Speakers

13
-21.82%

$42.99

List price $54.99


Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(25)

$279.99

List price $335.99

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$304.99

List price $379.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

MDX2000.4 2 Ohm small

PRV Audio MDX2000.4 2 Ohm

• 330 watts x 4 channel @ 4 ohm
• 500 watts x 4 channel @ 2 ohm
• Bridged: 1000 watts x 2 channel @ 4 ohm
• Total RMS Power: 2000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$219.91

List price $274.89

AP200/4BT small

JL Audio AP200/4BT

• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$549.99

List price $659.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
125 watts x 4 channel
RMS Power @ 2 ohms
250 watts x 4 channel
Bridged RMS Power
500 watts x 2 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
250 watts x 4 channel
Peak Power @ 2 ohms
500 watts x 4 channel
Bridged Peak/Max Power
1000 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
2000 watts
Total RMS Power Output
1000 watts
Speaker Level Inputs
Yes
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
120 - 3000 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Bass Boost
0 - 12 dB
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PX1000.4

Weight:

5.50lbs

Internal SKU:

px10004

Internal Product ID:

112249

Product and How-to Videos


Customer Ratings & Reviews


Crunch PX1000.4 (PX10004) thumbnail image

5 star
43%
4 star
57%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4.7
Design
4.9
Usability
5

Customer Reviews

Sort by:

Loading...

Crunch PL 1000.4

I am satisfied with the product. the PL 1000.4 Crunch meets my expectations. I use them to push a pair of pioneer TS M800. Admittedly, the Pioneer is slightly less pushed however 125Watts RMS are present. I recommend this product because the quality of manufacture is there.
Price side, I find that the amplifier is relatively interesting

By Anonymous on September 27, 2018 Checkmark Icon Verified purchase

14 found this helpful


Big power and great price

If you like power this amp is perfect. I run a shallow boss 10 inch sub in my 2010 fj. That can handle 600 rms. This amp puts out 500 rms and thumps. Clear, sounds good and the power is definitely all there. Great value and a great amp.

By Dave on March 1, 2018

14 found this helpful


Crunch 1000.4 (PX1000.4)

I would recommend that you try this product , it hit hard for the bucks.

By Anonymous on August 7, 2018

13 found this helpful


Great product, Great price!

I have a p1000.4 & a p1000.2 and they both have my car sound amazing especially when you bridge the amp...

By carlos d on February 14, 2017

13 found this helpful


Good buy

I recommend it , it is the ultimate amp for the size and price. I would by again.

By Anonymous on August 11, 2018

12 found this helpful


Cant Beat It For The Price

I bought this amp from another website on black Friday for a little over 50 bucks. I never did end up installing this amp in my sysem but in turn sold it to a friend who is using it to drive 4 infinities and this amp has done great. no trouble with heat or shutdowns. The amp is a little bigger than I prefer but for a class ab its not too bad. The price certainly makes up for any trouble caused by the size.

By HifiAaron on March 22, 2018

14 found this helpful


Works well, sounds nice

I am fine with the amplifier, but we are curious today as to how accurate the power ratings are (we should be). So far (about 2 months) and especially for the price the amp is cool!

By R. Joe on April 16, 2018

11 found this helpful




HPM 700 USB-12 ES small

Monster Cable High Speed USB Cable (HPM 700 USB-12 ES)

12 ft (3.65 Meters) of High Speed HP Monster USB 700 Cable (English/Spanish) with Duraflex Jacket

$24.99

List price $29.99

Q5001D small

Cadence Q5001D

500W RMS Q Series 1-ohm Stable Monoblock Class-D Amplifier w/ Bass Knob Included

$192.44

List price $250.99

HDA8004 small

HD HDA8004

800W 4-Channel Class A/B HD Series MOSFET Car Amplifier

$69.99

List price $129.95

FH-X730BS small

Pioneer FH-X730BS

Double DIN Bluetooth In-Dash CD/AM/FM/MP3 Car Stereo Receiver

(19)

$119.95

List price $209.95

H7CPAW_XCAMLP small

Massive Audio H7CPAW with License Plate Camera

7" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with High-resolution Rearview Backup Camera

(51)

$399.98

List price $659.97

CRH6 small

Cerwin-Vega CRH6

6 ft. 2-Channel RCA Interconnect Signal Cable

$4.49

List price $19.99

M7-12SGI-S-Cm small

JL Audio M7-12SGI-S-Cm

Grille Insert for JL Audio 12" M7 Marine Subwoofers (Cream)

$59.99

List price $59.99

NGB1448 small

db Link NGB1448

Ground Distribution Block w/ 4 AWG Input & Four 8 AWG Outputs

(3)

$4.99

List price $14.99

QI21 small

Kicker QI21 (46QI21)

Q-Series 2-CH RCA Interconnection cable, 1-Meter

$29.99

List price $29.99

Related Searches


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

2010 Audi A5

2003 Subaru Legacy

1984 Cadillac Cimarron

1998 Ford Expedition

2008 MINI Cooper

1984 Cadillac DeVille

2002 Ford Focus

2019 Buick Encore

2022 BMW X4 M

2003 GMC Envoy XL

Vehicle
Store
Delete

2019 Can-Am Defender DPS HD5

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.