Crunch PZ-2020.4
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Item# 51340 / Condition:  Brand New    Review this product

Crunch PZ-2020.4

2000 Watts Powerzone Series 2 ohm Stable 4-Channel Class-A/B Car Audio Amplifier with QTD

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Save 7% | Reg. Price $112.62
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What other people bought after viewing this product.

Powerzone (PZ) Series is a new line of amplifiers from Crunch. With it's mdoern and sleek design, it is eye-catching but don;t be fooled with just the deisng alone, the Powerzone amps are great for parties while parked or tailgating due to its Quick Thermal Dispersion technology that ensures production of a huge sound while keeping it cool.

The PZ-2020.4 has 4 channels with 2000 watts great for your vehicle. The Quick Thermal Dispersion technology will enable the amp to produce huge amounts of power while maintaining the ideal temperature and can produce nearly undetectable musical distortion.

Onlinecarstereo is an accredited and authorized retailer of Crunch products. We source our inventory straight from the manufacturer so you know you are getting original Crunch merchendise. We always strive to provide the cheapest price online and 100% customer satisfaction and after market service.


  • Class-A/B 2 ohm Stable 4-Channel Amplifier
  • 4 ohms: 250 watts x 4 chan.
  • 2 ohms: 500 watts x 4 chan.
  • Bridged, 4 ohms: 1000 watts x 2 chan.
  • Total power output: 2000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink
  • Frequency Response: 10 - 45000 Hz
  • Total Harmonic Distortion (THD): <.05%
  • Signal to Noise Ratio: >90dB
  • Variable high-pass filter: 60 - 1200 Hz, 12 dB/octave
  • Variable low-pass filter: 30 - 250 Hz, 12 dB/octave
  • Variable Bass Boost: 0 to +9 dB bass boost
  • Fuse Rating: 25A x 2 
  • UPC: 806576227786
  • Weight: 11
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 1 year from the original date of purchase with proper return authorization.