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Crunch PD 4000.4 Pro Power

4000W Max Power Drive Series 4-channel Bridgeable Car Amplifier - Pro Power Edition

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• 250 Watts RMS x 4 @ 4 ohm
• 500 Watts RMS x 4 @ 2 ohm
• 1000 Watts RMS x 2 @ 4 ohm Bridged
• Total Peak Power: 4000 Watts
• Variable high-pass filter: 60 - 1200 Hz
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost
• Dimensions: 11.4"W x 20"L x 3.8"H

Learn more about the pd40004propower

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This item has been discontinued

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Product Highlights


• 250 Watts RMS x 4 @ 4 ohm
• 500 Watts RMS x 4 @ 2 ohm
• 1000 Watts RMS x 2 @ 4 ohm Bridged
• Total Peak Power: 4000 Watts
• Variable high-pass filter: 60 - 1200 Hz
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost
• Dimensions: 11.4"W x 20"L x 3.8"H

Description


Crunch brand icon

Authorized dealer

POWER SYSTEM WARNING: This amplifier requires a charging system capable of at least 150 amps. If your vehicle's charging system isn't powerful enough, it will damage or destroy this amplifier and possibly damage your vehicle, as well as void your warranty on the amp. You must perform electrical system upgrades to provide the power this kind of amp demands. Visit our Mean Green High Output Alternators store to find the right alternator for your vehicle.


General Features:

  • Crunch Power Drive Series 4000.4 Pro Power Edition
  • Class-A/B FullRange 2-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 250 watts x 4 chan.
    • 2 ohm: 500 watts x 4 chan.
    • Bridged, 4 ohm: 1000 watts x 2 chan.
  • Total power output: 4000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Speaker (High) Level Inputs
  • Soft start turn-on
  • 4/3/2 or Mono channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Quick Thermal Dispersion Technology
  • Input sensitivity: 0.2-6V
  • Variable high-pass filter: 60 - 1200 Hz
  • Variable low-pass filter: 30 - 250 Hz
  • Variable Bass Boost: 0 to +9 dB bass boost
  • Fuse Rating: 40 A x 2
  • 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 21"L x 3.8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the PD 4000.4 Pro Power Owner's Manual

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
250 watts x 4 channel
RMS Power @ 2 ohms
500 watts x 4 channel
Bridged RMS Power
1000 watts x 2 channel
Power Specifications - Full Range Channels
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500 watts x 4 channel
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1000 watts x 4 channel
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2000 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
4000 watts
Total RMS Power Output
2000 watts
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
60 - 1200 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Bass Boost
0 - 9 dB
Fuse Rating
40A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PD 4000.4 Pro Power

Weight:

10.50lbs

Internal SKU:

pd40004propower

Internal Product ID:

112015

Product and How-to Videos


  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Crunch PD 4000.4 Pro Power thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Crunch-PD-4000.4-Pro-Power

This amp has treated me well I recommend you guys get this amp i have connect to my 2 15s and my car bangin hard head liner shake because of thw bass love it.

By Jason on January 4, 2017




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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.