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Crunch GP880.4

880 Watt Ground Pounder 4-Channel Amplifier

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The product on this page is discontinued.
  • 880 Watt 4 Channel Amplifier
  • 2/3/4-Channel Operation
  • RMS Power Output:
    • 4 Ohms: 100 watts x 4 chan.
    • 2 Ohms: 200 watts x 4 chan.
    • Bridged, @ 4 Ohms: 400 watts x 2 chan.
  • 2 Ohm Stereo Capable / 2-Channel Stereo Bridged Mode
  • 3-Channel Mode Capable
  • Stereo / Mono Mode Switch
  • Class A/B Amplifier Design for High Quality Sound
  • High Grade MOSFET Outputs
  • Dual-Core MOSFET Power Supply
  • Digital Output Meter
  • System Diagnostics LED's
  • Low Pass Filter /Full / Hi Pass Filter
  • Bass Boost: 0 to 12 dB
  • RCA Inputs with Variable Input Level Control
  • RCA Line-Outs for Amplifier Daisy Chaining
  • Remote Bass Control Included
  • Removable Amplifier Endcaps
  • Oversized Speaker Terminals
  • Dimensions: 14.96" L x 2.48" W x 10.4" H
  • 1-year SonicElectronix.com warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms100 watts x 4 channels
RMS Power @ 2 ohms200 watts x 4 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power400 watts x 2 channels
Peak Power Output880 watts
Amplifier Specifications
Number of Channels4
Total RMS Power Output800 watts
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 Ohms
THD at Rated RMS Power0.05%
Speaker Level InputsN/A
Preamp Outputs1 pair
Built-in CrossoverN/A
High-Pass Crossover Frequency50 - 250 Hz
Low-Pass Crossover Frequency50 - 250 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio> 95 dB
Channel Separation> 72 dB
Bass Boost0 - 12 dB
Bass/Gain RemoteYes
Fan CooledN/A
Fuse Rating30A x 2 
Warranty and Return Policy
Return Policy Standard Return Policy
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Amplifier Wiring Kits
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Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks		$119.99
Speaker Wire
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12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.49
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12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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19 ft. of 4-Channel X-Series RCA Cable with dual twisted-pair conductors, hyper-flex technology, and gold-plated k-cut collars for excellent signal transfer.		$44.99
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer!		$99.99
Monster Cable 400 Series XTREME RCA Interconnect CablesMonster Cable 400 Series XTREME RCA Interconnect Cables
16.4 ft of 4-Channel XLN+ XTREME RCA cable with 8-cut turbine MirrorChrome connectors, Xtra Low Noise (XLN) construction, and 3-Way Time Correct Windings for the ultimate in signal transfer.		$109.00
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
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Product Summary

Manufacturer: Crunch
Model number: GP880.4
Weight: 14.00 lbs
Internal SKU: gp8804
Internal product ID: 7810

Why Sonic Electronix?

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Customer Testimonial

Great product, great pricing and very good superfast free shipping! I will buy again for sure! Thank you!

- civicrider from San Francisco, Ca.

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