Garage
Shop

See all parts that fit your 2000 SW2

Crunch 4 Channel 1000 Watt Amp A/B Class Car Stereo Amplifier (2 Pack)

Crunch 4 Channel 1000 Watt Amp A/B Class Car Stereo Amplifier (2 Pack)

Crunch
Shop all Crunch
item photos coming soon
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_2

We apologize

This item has been discontinued


Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

44
-16.69%

$149.95

List price $180.00

KW-M560BT main

JVC KW-M560BT

6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

10
Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

20
-33.50%

$399.00

List price $600.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

Description


Crunch brand icon

Authorized dealer

Crunch PX1000.4 (PX10004)

1000W POWERX Series 4-channel Bridgeable Car Audio Amplifier
Quantity: 2

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

Best selling similar products

DAX800XR_MRR_S8FO1 small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(39)

$1383.97

List price $2029.97

KWZ1000AW_MRR_FLFO1_S small

JVC KW-Z1000AW Direct-Fit Digital Receiver Package

• Bluetooth Digital Multimedia Receiver for select Ford vehicles
• 10.1" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(37)

$1883.96

List price $2282.96

KWZ1000AW_MRR2_FLFO1 small

JVC KW-Z1000AW Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for select 2011-2023 vehicles from Ford
• 10.1" Capacitive Touchscreen Display
• Supports wireless Apple CarPlay and wireless Android Auto
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM and iDataLink Ready

(7)

$1601.82

List price $2348.97

DAX1050XR_MRR_FLCH2_D small

Kenwood eXcelon DAX1050XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 10.1" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(37)

$1883.97

List price $2479.97

DAX800XR_MRR_S8FO2_s small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(38)

$1348.96

List price $1973.96

DAX800XR_MRR_S8GM3_CI small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(38)

$1605.96

List price $2254.96

KWZ800AW_MRR_S8FO1 small

JVC KW-Z800AW Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for select 2011-2022 vehicles from Ford, Lincoln
• 8" Capacitive Touchscreen Display
• Supports wireless Apple CarPlay and wireless Android Auto
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM and iDataLink Ready

(38)

$1383.97

List price $1778.97

DAX800XR_MRR_S8GM1_8 small

Kenwood eXcelon DAX800XR Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• Built-in Bluetooth, HD Radio, and Wi-Fi
• 4 Camera Inputs Function

(38)

$1456.96

List price $2074.96

DAX8000S_MRR_S8FO2_S small

Kenwood DAX8000S Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for
• 8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM Satellite Radio Ready
• iDatalink Maestro Compatible
• 4 Camera Inputs Function

(37)

$1348.96

List price $1923.96

KWZ1000AW_MRR_FLCH2_D small

JVC KW-Z1000AW Direct Fit Digital Receiver Package

• Direct OEM Replacement Bluetooth Digital Multimedia Receiver for select 2013-2022 vehicles from Ram, Jeep, Dodge
• 10.1" Capacitive Touchscreen Display
• Supports wireless Apple CarPlay and wireless Android Auto
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic EQ
• SiriusXM and iDataLink Ready

(37)

$1883.97

List price $2228.97

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:

PX1000.4-2

Weight:

11.00lbs

Internal SKU:

px10004_2

Internal Product ID:

168375

Customer Ratings & Reviews


Crunch 4 Channel 1000 Watt Amp A/B Class Car Stereo Amplifier (2 Pack) 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

The following review is for PX1000.4, which is a part of the bundle you are viewing.

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

The following review is for PX1000.4, which is a part of the bundle you are viewing.

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)

The following review is for PX1000.4, which is a part of the bundle you are viewing.

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!

The following review is for PX1000.4, which is a part of the bundle you are viewing.

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

The following review is for PX1000.4, which is a part of the bundle you are viewing.

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

The following review is for PX1000.4, which is a part of the bundle you are viewing.

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

The following review is for PX1000.4, which is a part of the bundle you are viewing.

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



Related Searches


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

2000 Saturn SW2

1998 BMW 323is

1980 Dodge Colt

2010 Audi S6

1990 Honda CRX

2003 Jaguar XJR

2008 Lexus ES350

1999 Lexus SC400

2025 Audi SQ8 e-tron

1987 Ford Escort

Vehicle
Store
Delete

1952 Harley Davidson FL

2021 Harley Davidson FLRT Freewheeler

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.