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Crunch GPA1000.1 (Factory Refurbished)

1000W Monoblock Ground Pounder Class A/B Amplifier

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

Learn more about the LS-gpa10001-RB

We apologize

This item has been discontinued

Product Highlights


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

Description


Crunch brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

General Features:

  • Ground Pounder Series Monoblock Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 500 watts x 1 chan.
    • 2 ohm: 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 with signal sensing for automatic turn-on
  • 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 ohm
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-RB

Weight:

6.50lbs

Internal SKU:

LS-gpa10001-RB

Internal Product ID:

92568

Product and How-to Videos


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