Crunch GP-1000.4 Ground Pounder 4-Channel Full Range Car Audio Amplifier – 1000 Watts
The Crunch GP-1000.4 Ground Pounder 4-Channel Amplifier is designed to deliver powerful, clean, full-range audio performance for complete car audio systems. Featuring efficient Class A/B amplifier technology, this 4-channel amplifier provides dynamic sound reproduction for front and rear speakers while offering flexible configuration options for custom installations.
Whether you're enhancing your factory sound system or creating a personalized car audio setup, the GP-1000.4 delivers reliable power, versatile tuning controls, and the performance needed for an improved listening experience.
Key Features
- 1,000 Watts Max Power Output
- 4-Channel Full Range Class A/B Amplifier
- Bridgeable Channel Design
- Variable High-Pass & Low-Pass Electronic Crossovers
- Selectable Bass Boost
- MOSFET PWM Power Supply
- High-Level & RCA Inputs
- Adjustable Input Sensitivity
- Thermal, Overload & Short Circuit Protection
- LED Power & Protection Indicators
- Nickel-Plated RCA Inputs and Speaker Terminals
- Compact Chassis for Easy Installation
Advanced Performance
The GP-1000.4 utilizes efficient Class A/B circuitry and a MOSFET PWM power supply to provide clean, consistent audio output with reduced distortion. Its aluminum heat sink design helps manage heat during extended operation, ensuring dependable performance for everyday listening.
Precision Audio Control
Fine-tune your system with built-in controls designed for optimal sound customization, including:
- Variable High-Pass Crossover
- Variable Low-Pass Crossover
- Adjustable Input Sensitivity
- Selectable Bass Boost
- Bridgeable Channels for Increased Output
Flexible System Integration
The GP-1000.4 is compatible with both factory and aftermarket audio systems and includes RCA low-level and speaker-level inputs for convenient installation. Its 4-channel design allows you to power multiple speakers or create a versatile full-range audio system.
Specifications
- Amplifier Class: Class A/B
- Channels: 4
- Maximum Power: 1,000 Watts
- Bridgeable Channel Configuration
- Variable High-Pass & Low-Pass Crossovers
- Selectable Bass Boost
- MOSFET PWM Power Supply
- Adjustable Input Sensitivity
- Thermal, Overload & Short Circuit Protection
- LED Power & Protection Indicators
- Nickel-Plated Input & Output Connections
- Compact Design for Easy Installation
What's Included
- Crunch GP-1000.4 4-Channel Amplifier
- High-Level Input Harness
- Mounting Hardware
- User Manual
Perfect For
- Front and rear speaker upgrades
- Full-range car audio systems
- Factory or aftermarket head units
- Cars, trucks, SUVs, and custom audio installations
- Multi-speaker configurations
Upgrade your vehicle's sound system with the Crunch GP-1000.4 Ground Pounder 4-Channel Amplifier and enjoy powerful full-range audio, flexible tuning options, and reliable performance for every drive.
|
| Specification |
GP-1000.4 |
| Series |
Ground Pounder |
| UPC |
806576231097 |
| Amplifier Type |
4-Channel |
| Amplifier Class |
Class A/B |
| Maximum Power |
1,000 Watts |
| Power @ 2Ω |
4 × 250W |
| Power @ 4Ω |
4 × 125W |
| Bridged @ 4Ω |
2 × 500W |
| Frequency Response |
10 Hz–22 kHz |
| Crossover |
Variable Electronic, 12 dB/Octave |
| Bass Boost |
0 / +6 / +12 dB |
| Input Sensitivity |
0.2–9V |
| Inputs |
RCA / Speaker-Level |
| Power/Ground Terminals |
4 AWG |
| Speaker Terminals |
12 AWG |
| Fuse |
30A |
| Dimensions |
10" × 8" × 2.375" |
| Weight |
6.25 lbs |
| Heat Sink |
QTD Aluminum |
| Protection |
Overload / Speaker Short |
| Warranty |
1 Year |
