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Crunch GPA1800.2

1800W 2-Channel Ground Pounder Series Class A/B Car Amplifier

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• RMS Power: 450W x 2 @ 4 ohm, 900W x 2 @ 2 ohm, 1800 x 1 @ 4 ohm Mono Bridged
• Total Peak Power: 1800W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 12.36"L x 2.29"H

Learn more about the gpa18002

We apologize

This item has been discontinued


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Product Highlights


• RMS Power: 450W x 2 @ 4 ohm, 900W x 2 @ 2 ohm, 1800 x 1 @ 4 ohm Mono Bridged
• Total Peak Power: 1800W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 12.36"L x 2.29"H

Description


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Authorized dealer

General Features:

  • Ground Pounder Series 2-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 450 watts x 2 chan.
    • 2 ohm: 900 watts x 2 chan.
    • 4 ohm mono bridged: 1800 x 1 chan.
  • Max power output: 1800 watts
  • Variable Bass Boost (0 to 9 dB bass boost at 50 Hz)
  • 4 or 2 channel operation
  • Speaker-level (high-level) inputs
  • 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 12.36"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
450 watts x 2 channel
RMS Power @ 2 ohms
900 watts x 2 channel
Bridged RMS Power
1800 watts x 1 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
450 watts x 2 channel
Peak Power @ 2 ohms
900 watts x 2 channel
Bridged Peak/Max Power
1800 watts x 1 channel
Amplifier Specifications
Series
Ground Pounder Series
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
1800 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
25A x 2 
Strappable
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GPA1800.2

Weight:

7.00lbs

Internal SKU:

gpa18002

Internal Product ID:

76354

Product and How-to Videos


Customer Ratings & Reviews


Crunch GPA1800.2 thumbnail image

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



Durability
5
Value
5
Features
3.5
Design
3.5
Usability
4

Customer Reviews

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Great Buy

Pretty good quality of equipment for a very decent price.

By Kang on July 17, 2014

16 found this helpful


2010 ram 1500 system

Using this amp to push 2 fosgate 10s in my 2010 dodge ram with a under the rear seat box. It has way way more power than I needed, I only have it turned up maybe 1/8 of the way up and it shakes the whole truck.

By Gavin on March 11, 2014

14 found this helpful




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