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Crunch GP-2500.1 Ground Pounder Monoblock Class AB 2500 Watts Car Amplifier

Low stock
SKU CRU-GP-25001

Crunch GP-2500.1 Ground Pounder Monoblock Class AB 2500 Watts Car Amplifier

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 to 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 2,500-watt GP-2500.1 Crunch Ground Pounder Class AB 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.

Crunch Ground Pounder with QTD Technology delivers 2500 watts to subwoofers and features include built-in electronic crossovers and includes bass remote.


Low Noise Preamplifier Circuit    
Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process.

RCA Inputs    
Highest sound quality connection with quality RCA materials helps prevent interference and minimize distortion in the signal path.

High-Level Inputs    
Easily tie into OEM audio systems that do not offer RCA output to maximize after market amplifier power.

Operation Mode    
Mono only

Crossover Type    
Variable Electronic 12dB Per Octave

Electronic Equalizer    
Fully Adjustable 12dB Crossovers

Class / Topology    
Class A/B: High sound quality circuit that allows POWER DRIVE to develop high levels of power with minimal distortion.

Output Device Technology    
Exclusive Crunch SPEED-FET MOSFET components maximize power efficiency while improving sound quality and minimizing distortion.

Heat Sink    
QTD Technology Aluminum: Quick Thermal Dispersion Technology assures additional mass in the aluminum heat sink keeps the amplifier running cool with nearly undetectable distortions during normal music listening.

Power Supply    
High energy Pulse Width Modulated Power Supply delivers power with minimal impact on the electrical system.

Output Connections    
Nickel Plated Brass Connection with terminals allow for secure connection while resisting corrosion.

Connection Type    
Screw Down Connectors: Easy access for hand tool 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.

Bass Remote Included    
Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle.


  • Type: Amplifier
  • Brand: Crunch
  • Category: Mobile
  • Color: Black/Red
  • Model Replaced: PD-2100.1
  • Compatible Vehicles: Universal
  • Amp Class: Class A/B
  • Amp Total Channels: 1
  • Amp Max Power (watts): 2500
  • Amp Power @ 2 Ohms (ch x watts): 1 x 2500
  • Amp Power @ 4 Ohms (ch x watts): 1 x 1250
  • Amp Crossover: Variable Electronic 12dB Per Octave
  • Amp Tone Control / Parametric EQ: Built-in Bass Control
  • Amp Bass Boost: Switchable: 0/+6/+12dB
  • Amp Subsonic Filter: 10Hz-40Hz
  • Amp Phase Shift: 0-180 Degrees
  • Amp Variable Voltage: 0.2-9V
  • Amp Frequency Response: 10Hz-500Hz
  • Amp Speaker Level Audio Inputs: Yes
  • Amp Power Terminal 12v/GND: 4 AWG
  • Amp Speaker Terminal Wire Gauge: 12 AWG
  • Amp Fusing: 30A x 2