Crunch POWERX incorporates full Class A/B technology in amplifiers. With Crunch POWERX we have trimmed away some of the more esoteric features to deliver a great amplifier that sounds like you would expect Crunch to sound. The POWERX line also includes Crunch technology like QTD (Quick Thermal Dispersion) Technology which puts more aluminum on the heatsink than a normal amplifier. QTD assures the amplifiers make huge power while running very cool with nearly undetectable musical distortions.

Features:

Crunch PX 1000 Watt 2-Channel Class A/B Car Amplifier

MAX Power Rating (14.4V):

4 ohms: 250 watts x 2 chan.

2 ohms: 500 watts x 2 chan.

Bridged, 4 ohms: 1000 watts x 1 chan.

RMS Power Rating:

4 ohms: 125 watts x 2 chan.

2 ohms: 250 watts x 2 chan.

Bridged, 4 ohms: 500 watts x 1 chan.

SEPP (Single Ended Push-Pull) output technology

Pulse Width Modulated power supply

LED power (green) and protect (red) indicators

Slow un-mute soft start turn-on

2/1 channel operation

Speaker-level inputs

3-Way System Protection circuitry (thermal, overload, and speaker short protection)

Heavy duty aluminum alloy heatsink for extreme heat dissipation

Nickel-plated RCA level inputs

Nickel-plated screw terminals

Input sensitivity: 200mV-6V

Variable high-pass filter 120 - 3,000 Hz, 12 dB/octave

Variable low-pass filter 50 - 250 Hz, 12 dB/octave

Variable Bass Boost: 0 - +12 dB bass boost at 45 Hz

Damping factor: >180

Signal-to-nose ratio: >98dB

Frequency response: 20 - 20,000 Hz

Fuse rating: 20A

Dimensions: 11.4" x 10.8" x 3.7"