Looking for a car audio amplifier? The Crunch PZ-2020.4 POWERZONE 4 Channel Car Audio Amplifier features red heat sink elements and high level inputs utilizing SPEED-FET output devices. QTD technology produces 2,000 watts of power in a stereo or bridged mono application.
Technical Specifications
1,000 watts x 2 mono bridged @ 4 ohms250 watts x 4 @ 4 ohms500 watts x 4 @ 2 ohms0 to 9 dB bass boostRed heat sink elementsSPEED-FET output devices to maximize power efficiency while improving sound quality and minimizing distortionHigh-level inputs to integrate with OEM systemsFully adjustable electronic crossoversLow-voltage RCA inputs produce the highest sound quality without interference and minimal distortion in the signal pathAbility to daisy-chain multiple amps to eliminate additional signal cables from the source unitLED system protection circuitry diagnosticsIncludes owner's manual
Product Details
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CRUNCH
PZ20204
806576227786
New
9.9 lbs
18 X 4 X 12
Jun 13, 2026
Jun 13, 2026
Product Identifiers:
Brand: Crunch •
Part #: PZ20204 • UPC: 806576227786 • Category: Car Amplifiers