CRUNCH PZ2-2030.4D 4 CHANNEL CAR AMPLIFER. Exclusive Crunch SPEED-FET MOSFET components. • Class D 2 ohms Stable 4-Channel Amplifier. PowerZone 2 Series Class D 2 ohms Stable 4-Channel Amplifier. Heat Sink QTD (Quick Thermal Dispersion) technology.
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