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Crunch GPA1000.1

1000W Monoblock Ground Pounder Class A/B Amplifier

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• RMS Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Variable Bass Boost
• Total Peak Power: 1000W
• 9.05"W x 13.93"L x 2.29"H

Learn more about the gpa10001

We apologize

This item has been discontinued

Product Highlights


• RMS Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Variable Bass Boost
• Total Peak Power: 1000W
• 9.05"W x 13.93"L x 2.29"H

Description


Crunch brand icon

Authorized dealer

General Features:

  • Ground Pounder Series Monoblock Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 500 watts x 1 chan.
    • 2 ohms: 1000 watts x 1 chan.
  • Max power output: 1000 watts
  • Variable Bass Boost (0 to 9 dB bass boost at 50 Hz)
  • Single channel operation
  • Speaker-level (high-level) inputs
  • Variable high-pass filter (40-150 Hz, 24 dB/octave)
  • Variable low-pass filter (15-55 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
  • Remote bass control
  • Oversized speaker terminals
  • High-speed MOSFET output devices
  • Amp protection with system diagnostics LED’s
    • 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


Amplifier Specifications
Series
Ground Pounder Series
Amplifier Class
A/B
Number of Channels
1 - Mono
Total Peak Power Output
1000 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 150 Hz
Low-Pass Crossover Frequency
15 - 55 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
Yes
Fuse Rating
20A 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:

GPA1000.1

Weight:

6.50lbs

Internal SKU:

gpa10001

Internal Product ID:

76358

Product and How-to Videos


Customer Ratings & Reviews



5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
3.5
Features
5
Design
4.5
Usability
4.5

Customer Reviews

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Crunch GPA 1000.1

This amp works ok for the cost... I have a lightning audio 150x2 that performs near what this amp does... But the features are way better on the crunch 1000.1. Not a bad amp, just not great! Very light though.

By Charlie on June 19, 2014

22

found this helpful.

Nice Amp

i have this amp connected to 2 12in Kenwood Excelon 400watts rms each im running them at 2 ohm at first i was running 8 gauge power wire and ground/ 12 gauge OFC vampire wire running to the subs it sounded alright even after break in, the sound for me was to low of DB so i said to my self im underpowering the amp wich i was lol so now im rinning it with 4 guage OFC power and ground wire long story short now my truck thumps friends here me from a block away since i have a ported box on the back seat and a sealed box in the bottom

By Ruben on March 21, 2015

13

found this helpful.

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