Crunch Car Mono Vehicle Audio Amplifier, 16.50" x 10.00" x 4.00"
Crunch Car Mono Vehicle Audio Amplifier, 16.50" x 10.00" x 4.00"
Hero image 0 of Crunch Car Mono Vehicle Audio Amplifier, 16.50" x 10.00" x 4.00", 0 of 4
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Crunch Car Mono Vehicle Audio Amplifier, 16.50" x 10.00" x 4.00"

|21 ratings

Key item features

  • **Powerful Output**: This Crunch Car Mono Vehicle Audio Amplifier delivers 1 channel x 3,500 watts at 1 Ohm, 1 channel x 1,750 watts at 2 Ohms, and 1 channel x 875 watts at 4 Ohms, operating exclusively in mono mode.
  • **Advanced Audio Control**: Features include a variable electronic crossover (12 dB per octave), built-in bass control with switchable bass boost (0/+6/+12 dB), a subsonic filter (10 Hz to 40 Hz), and a 180-degree phase shift.
  • **Optimized Connectivity**: Equipped with RCA inputs for high sound quality and speaker-level/high-level audio inputs for OEM systems, ensuring minimal distortion through the amplification process.
  • **Efficient Thermal Management**: Incorporates exclusive Crunch SPEED-FET MOSFET components for power efficiency and QTD Technology (Quick Thermal Dispersion) to maintain cool operation and minimize distortion.
  • **Durable Connections**: Nickel-plated brass connections and screw-down terminals provide secure, corrosion-resistant access for hand tools, ensuring quick and reliable wiring.
  • **Protective Diagnostics**: LED system protection circuitry offers diagnostics for overload and speaker short protection, with lighted indicators conveniently located on the amplifier end panel.
  • **Compact Dimensions**: The amplifier measures 16.50 inches x 10.00 inches x 4.00 inches, making it a compact solution for vehicle audio systems.
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Specs

Brand, CrunchRms power rating, 3500 WChannels, 1Impedance, 1 ohmPeak audio power handling, 3500 WInput/output type, RCA

About this item

Product details

What’s in a name? When it is the Ground Pounder from Crunch, the name is everything! The Crunch engineers approached the Ground Pounder with specific goals—design the ideal features for an amplifier like a great sounding preamp section and a versatile crossover with power that will POUND the GROUND. This 3,500-watt GP-3500.1 Crunch Ground Pounder Class D Monoblock Amp features nickel-plated preamp-level RCA inputs and and screw-down connectors for quick, easy, and secure connections. Amp protection has system-diagnostics LEDs that indicate monitor overload and speaker short protection with lighted indicators on the amplifier end panel. And this Class D amp is very efficient to drive additional power to subwoofer frequencies while retaining a small footprint. 1 channel x 3,500 watts at 1 ohm 1 channel x 1,750 watts at 2 ohms 1 channel x 875 watts at 4 ohms Operates in mono mode only Variable electronic crossover: 12 dB per octave Built-in bass control Bass boost: Switchable: 0/+6/+12 dB Subsonic filter: 10 Hz to 40 Hz 180° phase shift

Crunch Car Mono Vehicle Audio Amplifier, 16.50" x 10.00" x 4.00"

  • Crunch Car, 1 Channel Vehicle Audio Amplifier
  • 1 Channel X 3,500 Watts @ 1 Ohm
  • 1 Channel X 1,750 Watts @ 2 Ohms
  • 1 Channel X 875 Watts @ 4 Ohms
  • Operates in mono mode only
  • Variable electronic crossover: 12 dB per octave
  • Built-in bass control
  • Bass boost: switchable: 0/+6/+12 dB
  • Subsonic filter: 10 Hz to 40 Hz
  • 180-degree phase shift
  • Variable voltage: 0.2 to 9V
  • Frequency response: 10 Hz to 500 Hz
  • RCA inputs for the highest sound quality connection with quality materials that help prevent interference and minimize distortion in the signal path
  • Speaker-level/high-level audio inputs easily tie into OEM systems that do not offer RCA outputs
  • Maximum low voltage signal from the source unit comes into the amp through a low voltage circuit which delivers minimal distortion through the amplification process
  • Exclusive Crunch® SPEED-FET MOSFET components maximize power efficiency while improving sound quality and minimizing distortion
  • Heat Sink QTD Technology Quick Thermal Dispersion Technology assures the amplifier makes huge power while running very cool with nearly undetectable musical distortions
  • Nickel-plated brass connection with terminals allow for secure connection while resisting corrosion
  • Screw-down connectors provide easy access for hand tools allowing a quick and secure connection
  • LED system protection circuitry diagnostics monitor overload and speaker short protection with lighted indicators on the amplifier end panel
  • Power terminal, 12-volt/ground: 4 gauge
  • Speaker terminal wire gauge: 12 gauge
  • Fusing: 2 x 30 amps
  • Includes wired bass remote, window sticker, and manual
info:
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Specifications

Brand

Crunch

Rms power rating

3500 W

Channels

1

Impedance

1 ohm

Warranty

Warranty information

ONE YEAR

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Customer ratings & reviews

4 out of 5 stars
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21 ratings6 reviews
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  1. 5 stars71% (15)
  2. 4 stars0% (0)
  3. 3 stars5% (1)
  4. 2 stars5% (1)
  5. 1 star19% (4)
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Showing 1-3 of 6 reviews

May 10, 2026
Reviewer name: David
Sold and shipped byDeff Audio
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works great in my setup!

I have this amp pushing 2 budget Dual brand 12" subs in a Qbomb truck box in an old standard cab f-150 and I could not be happier.I had my wife sit in my truck when I replaced my old Armor 2000 watt amp (went out) and she said now the bass makes her chest feel strange it hits so hard now and my rear view mirror looks like it is going to dance off! lol!!! Hope this helps if you are looking at this amp.

Helpful?20AGH7B8V3QR128142445
Mar 5, 2025
Reviewer name: Andrew
Sold and shipped byUnbeatableSale Local
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

works as described sounds great

Incentivized Review
Helpful?20AGH7B8V3QR128142445
Feb 26, 2021
Reviewer name: Walter
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice sound for the price paired with a daul 1ohm speaker

Helpful?20AGH7B8V3QR128142445
Current price is $104.95
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Sold and shipped by Audiosavings
4.303437967115097 out of 5 stars
4.3 stars out of 5, based on 2007 seller reviews(4.3)
Extended holiday returns
Free Holiday returns until Jan 31