Crunch GP-2000.4 front view for four-channel power for car audio setups.
Crunch GP-2000.4 rear panel versatile connections for bridged and stereo configurations.
Crunch GP-2000.4 side view compact footprint suited for tight installs.
Crunch GP-2000.4 bridged mode supports mono and stereo power for subs.
Crunch GP-2000.4 installed in vehicle enables immersive multi-channel sound.

Crunch

Crunch GP-2000.4 Ground Pounder Amp — 4-Channel, 2,000W, Class AB

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$123.54

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Powerful flexibility for your car audio

The Crunch GP-2000.4 Ground Pounder Amp is built to empower multi‑speaker car audio systems with confident, clean energy. With a total potential of up to 2,000 watts, it offers the headroom you need to drive front and rear speakers or a sub with precise control, all in a compact, install‑friendly package.

Power, channels, and bridging

  • Four channels delivering up to 500 watts each at 2 ohms
  • Four channels delivering 250 watts each at 4 ohms
  • Two channels can be bridged to 1,000 watts at 4 ohms (mono)

Flexible configurations

  • 4-channel stereo for a full-range setup
  • Dual stereo bridged for enhanced midrange and bass
  • Stereo + bridged mono for a hybrid system
  • Dual bridged mono for powerful subwoofer runs

Crossover control and tone shaping

A variable electronic crossover with a 12 dB per octave slope helps tailor each channel’s range, making it easier to sculpt the overall sound as you install and tune your system.

In real‑world use, you may notice tighter bass, clearer mids, and better imaging as you pair this amp with suitable speakers and carefully set impedance and crossover points. The GP-2000.4 is designed to offer install flexibility, so you can experiment with layouts without swapping amps, while staying mindful of your vehicle’s electrical requirements.

FAQ

Q: What power does the Crunch GP-2000.4 deliver?

A: Up to 2,000 watts total across four channels; actual output depends on impedance and configuration.

Q: What configurations are supported by GP-2000.4?

A: 4-channel stereo, dual stereo bridged, stereo plus bridged mono, or dual bridged mono.

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