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Crunch GPA1000.4

1000W 4-Channel Ground Pounder Series A/B Class Amplifier

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• Peak Power: 125W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, 500 x 2 @ 4 ohm Mono Bridged
• Variable Bass Boost
• Total Peak Power: 1000W
• 9.05"W x 11.18"L x 2.29"H

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This item has been discontinued

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Product Highlights


• Peak Power: 125W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, 500 x 2 @ 4 ohm Mono Bridged
• Variable Bass Boost
• Total Peak Power: 1000W
• 9.05"W x 11.18"L x 2.29"H

Description


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Authorized dealer

General Features:

  • Ground Pounder Series 4-Channel A/B Class Car Amplifier
  • Peak Power Rating:
    • 4 ohm: 125 watts x 4 chan.
    • 2 ohm: 250 watts x 4 chan.
    • 4 ohm bridged: 500 x 2 chan.
  • Max power output: 1000 watts
  • Variable Bass Boost (0 to 9 dB bass boost at 50 Hz)
  • 4 or 2 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 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 11.18"L x 2.29"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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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
Amplifier Specifications
Series
Ground Pounder Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
1000 watts
Total RMS Power Output
500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
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
10A 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:

GPA1000.4

Weight:

6.50lbs

Internal SKU:

gpa10004

Internal Product ID:

76355

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