Crunch PZ-1020.4 POWERZONE 1,000-Watt 4-Channel Class AB Amp

500 watts x 2 mono bridged @ 4 ohms

125 watts x 4 @ 4 ohms

250 watts x 4 @ 2 ohms

Switchable 12/6/0 dB bass boost

Red heat sink elements

SPEED-FET output devices to maximize power efficiency while improving sound quality and minimizing distortion

High-level inputs to integrate with OEM systems

Fully adjustable electronic crossovers

Low-voltage RCA inputs produce the highest sound quality without interference and minimal distortion in the signal path

Ability to daisy-chain multiple amps to eliminate additional signal cables from the source unit

LED system protection circuitry diagnostics

Includes owner's manual