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Crunch GP-1500.4

1500W RMS Class AB Ground Pounder Series 4 Channel Car Amplifier

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• 185 watts x 4 channel @ 4 ohm
• 375 watts x 4 channel @ 2 ohm
• Bridged: 750 watts x 2 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

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List price $139.99
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$72.99

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Description


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Authorized dealer

Product Details:

  • Ground Pounder Series Class A/B 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 185 watts x 4 channel
    • 2 ohm: 375 watts x 4 channel
    • Bridged: 750 watts x 2 channel @ 4 ohm
  • Total power output: 1500 watts
  • LED power and protect light
  • Low noise preamplifier circuit
  • Speaker-level (high-level) inputs
  • Versa-cross electronic crossover with 12dB filter
  • SPEED-FET MOSFET components maximize power efficiency
  • Quick thermal dispersion technology aluminum heat sink
  • High-energy Pulse Width Modulated Power Supply
  • Nickel plated brass connection with terminals
  • Connection type: screw down connectors
  • Monitor overload and speaker short protection
  • Input sensitivity:
    • Low level: 0.2 - 9 volts
    • High level: 0.2 - 9 volts
  • Frequency Response: 10 - 22000 Hz
  • Variable high-pass filter: 40 - 400 Hz
  • Variable low-pass filter: 40 - 400 Hz
  • Selectable Bass Boost: 0 / 6 / 12dB
  • Fuse Rating: 40
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 10.75" L x 8" W x 2.37" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: GP-1500.4

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Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
185 watts x 4 channel
RMS Power @ 2 ohms
375 watts x 4 channel
Bridged RMS Power
750 watts x 2 channel
Amplifier Specifications
Series
Ground Pounder Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
1500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 22000 Hz
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Bass Boost
0 - 12 dB
Fuse Rating
40A x 1 
Total Fuse Rating
40
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 9 volts
High-Level Input Sensitivity
0.2 - 9 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Mounting screws (4)
Washers (4)
One spare fuse
High-level input wiring harness w/ molex connector
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GP-1500.4

Weight:

7.45lbs

Internal SKU:

gp15004

Internal Product ID:

179111

Customer Ratings & Reviews


Crunch GP-1500.4 thumbnail image

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



Durability
4.4
Value
5
Features
4.7
Design
4.7
Usability
5

Customer Photos & Videos


Customer Reviews

Sort by:

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For the price I was impressed. Everything I was looking for and had plenty of money left over for some quality speakers.

Don’t expect it to compete with $800 amplifier but for under $100 it’s definitely worth the purchase as long as your expectations aren’t unrealistic I would recommend for anyone looking to get more power out of their stock speakers or any basic speaker upgrade.

By Brian on May 29, 2023

75 found this helpful


By Aundrell on March 12, 2024 Checkmark Icon Verified purchase

12 found this helpful


All ok!

Very nice! All ok, sound clear and good!

By Aldis on February 19, 2026 Checkmark Icon Verified purchase


Awesome

By Tammy on November 9, 2025 Checkmark Icon Verified purchase
2001 Jeep Wrangler


By Brent on August 26, 2024 Checkmark Icon Verified purchase




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