Crunch PZ40204PRO Powerzone 4 x 500 @ 4 Ohms 4 x 1000 @ 2 Ohms

Power @ 2 Ohms: 4 X 1000 Watts
Power @ 4 Ohms: 4 X 500 Watts
Mono Bridged @ 4 Ohms: 2 X 2000 Watts
Fusing: 40ax2
Dimensions: 9-1/4"W X 2-1/4"H X 17-1/8"L

Pulse Width Modulated Mosfet Power Supply
Wired Remote Bass Level Control Included
Led Power (Green) and Protect (Red) Indicators
Soft Start Turn-on
4/3/2 Channel Operation
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 +9db Bass Boost
4 Gauge Power and Ground Wiring is Recommended for Installation