Specifications Kicker ZX350.2 R 2-Channel Car Audio Speaker Amp SKU: 08ZX350.2-RS This item is Factory Certified Refurbished Features: ZX Series 2-Channel Class AB Car Amplifier RMS Power Rating: 4 ohms: 110 watts x 2 chan. 2 ohms: 175 watts x 2 chan. Bridged, 4 ohms: 350 watts x 1 chan. Max power output: 350 watts x 2 chan. MOSFET power supply LED power and protection indicators Tuned Bass EQ (0-18 dB bass boost at 40 Hz) Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios Eliminates unwanted noise in a system Boost, gain, and crossover frequencies are top-mounted for easy access, and a handy protection indicator featuring a new flashing yellow low-voltage light enhances the end panel Bridgeable operation Speaker-level inputs compatible (switchable) through RCA connection Preamp RCA outputs Automatic turn on modes: remote, DC offset, or signal sense Thermal, voltage, and short circuit protection circuitry Variable high-pass filter (50-200 Hz, 12 dB/octave) Variable low-pass filter (50-200 Hz, 12 dB/octave) CEA-2006 compliant amplifier Frequency response: 20-20000 Hz Dimensions: 13-1/2"L x 9-5/8"W x 2-1/8"H