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Crunch GPA2000.4

2000W 4-Channel Ground Pounder Series A/B Class Amplifier

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• RMS Power: 250W x 4 @ 4 ohms, 500W x 4 @ 2 ohms, 1000 x 2 @ 4 ohms Mono Bridged
• Total Peak Power: 2000W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 13.93"L x 2.29"H

Learn more about the gpa20004

We apologize

This item has been discontinued

Product Highlights


• RMS Power: 250W x 4 @ 4 ohms, 500W x 4 @ 2 ohms, 1000 x 2 @ 4 ohms Mono Bridged
• Total Peak Power: 2000W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 13.93"L x 2.29"H

Description


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Authorized dealer

General Features:

  • Ground Pounder Series Class A/B 4-Channel Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 250 watts x 4 chan.
    • 2 ohms: 500 watts x 4 chan.
    • 4 ohms mono bridged: 1000 x 2 chan.
  • Max power output: 2000 watts
  • Variable Bass Boost (0 to 9 dB bass boost at 50 Hz)
  • 4 or 2 channel operation
  • Variable high-pass filter (60-12,000 Hz, 24 dB/octave)
  • Variable low-pass filter (30-250 Hz, 24 dB/octave)
  • Rugged MOSFET pulse width modulation power supply for instant maxx power output
  • Silver preamp level RCA inputs
  • Daisy-chain line outputs
  • Configure to 3-channel right and left and sub or 2-channel mono bridged mode
  • Bridgeable design
  • Hi-level speaker lead inputs
  • Oversized speaker terminals
  • High-speed MOSFET output devices
  • Amp protection with system diagnostics LED’s
  • Stereo/mono amplifier mode switch
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Dimensions: 9.05"W x 13.93"L x 2.29"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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
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
Series
Ground Pounder Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
2000 watts
Total RMS Power Output
1000 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.05%
Speaker Level Inputs
Yes
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
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
No
Fuse Rating
25A x 2 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GPA2000.4

Weight:

9.00lbs

Internal SKU:

gpa20004

Internal Product ID:

76357

Product and How-to Videos


Customer Ratings & Reviews



5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.7
Features
4.7
Design
4.9
Usability
4.9

Customer Reviews

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Very Nice Gift

I am very pleased with this item it was a great gift for my husband.

By Chantel on January 18, 2015

30

found this helpful.

Well Pleased!!!!!

The product provides pounding bass that is unbelievable you will be amazed I am sooooooo! impressed. This product is a beast!!!!

By Andrew Rogers on February 5, 2015

28

found this helpful.

Awesome

Good strong amp. Throws out a lot of power. Bridged to the right subs your system will sound nice.

By Lorenzo on September 5, 2014

26

found this helpful.

Good bang for the buck

I so far have had this amp installed for 30 days ,so far so good and low distortion at higher levels. The trick is to purchase more amps than you need then turn down the gain. This works very well and this amp I am very satisfied with. I will purchase another for my Motorcycle.

By Big Rich on February 26, 2015

17

found this helpful.

good price

Its a decent amp I have it running 4 pioneer 6 1/2 door speakers and it does a good job the amp has a ton of options too

By justin on May 10, 2015

13

found this helpful.

Review

Unit shipped in a reasonable time. Easy install overall good product

By Henry on October 9, 2015

Nice little amp!

Purchased this amp to power 2 pairs of Rockford Fosgate Punch 1683s. Have to say, sound is very nice. Good power and clean across the board. Looking forward to getting a sub installed. For the budget minded purchaser, you really can`t go wrong with this amp. Very pleased to have it.

By Paul67 on October 2, 2015

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