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Crunch PZ2-2030.4D POWERZONE 4-Channel 2000 Watt Class D Car Audio Amplifier

Low stock
SKU CRU-PZ2-2030-4D

Crunch PZ2-2030.4D POWERZONE 4-Channel 2000 Watt Class D Car Audio Amplifier

POWERZONE two channel amplifier highlighted with aggressive heatsink elements feature high level inputs utilizing SPEED-FET output devices and QTD Technology produces 2000 watts of power in a stereo or bridged mono application.

RCA Inputs    

Low voltage RCA inputs produce the highest sound quality connection with quality RCA materials help prevent interference and minimize distortion in the signal path.

High Level Inputs    
High level inputs easily tie into OEM audio systems that do not offer RCA output. Molex connector is included.

Operation Mode    
4-channel operation mode allows either stereo or mono-bridged operation.

Crossover Type    
Variable electronic crossovers allow for complete control of the sound.

Electronic Equalizer    
Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier.

Class / Topology    
Very efficient D-Class to drive additional power while remaining a small footprint.

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

Heat Sink    
QTD (Quick Thermal Dispersion) technology assures the amplifier makes huge power while running very cool with nearly undetectable musical distortions.

Power Supply    
Rugged MOSFET Pulse Width Modulation power supply. Allows amplifier to product efficient power without taxing the vehicle electrical system.

Output Connections    
Nickel-plated brass connection with hex set screw terminals allow for secure connection and resist erosion.

Connection Type    
Secure connection for all power, ground and speaker connections.

LED System Protection Circuitry Diagnostics    
Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel.


  • Weight: 3.8 lbs
  • Dimension: 12 × 7 × 3.25 in
  • Type: Amplifier
  • Brand: Crunch
  • Series: POWERZONE 2
  • Category: Mobile
  • Color: Black/Gray
  • Model Replaced: PZ-2020.4
  • Compatible Vehicles: Universal
  • Amp Class: Class D
  • Amp Total Channels: 4
  • Amp Max Power (watts): 2000
  • Amp Power @ 2 Ohms (ch x watts): 4 x 250
  • Amp Power @ 4 Ohms (ch x watts): 4 x 500
  • Amp Mono Bridged @ 4 Ohms (ch x watts): 2 x 1000
  • Amp Crossover: Variable Electronic 12dB Per Octave
  • Amp Variable High Pass Crossover 12dB per Octave: 40Hz-400Hz
  • Amp Variable Low Pass Crossover 12dB per Octave: 40Hz-400Hz
  • Amp Tone Control / Parametric EQ: Built-in Bass Control
  • Amp Variable Voltage: 0.2-6V
  • Amp Frequency Response: 10Hz-22kHz
  • Amp Total Harmonic Distortion (THD): < 0.5%
  • Amp Speaker Level Audio Inputs: Yes
  • Pre-amp Audio Outputs: Full Range, RCA
  • Amp Power Terminal 12v/GND: 4 AWG
  • Amp Speaker Terminal Wire Gauge: 12 AWG
  • Amp Fusing: External 60A

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