JL Audio 300/4V2 Car Audio 4-Channel Amplifier 300 Watts

Class A/B Four-Channel Full-Range Amplifier * Absolute Symmetry™ Class A/B Circuit * Differential-Balanced Input Topology: 2 pair of inputs * On-board Crossover: Fully-variable (50 Hz - 5 kHz), selectable-slope / mode (12 or 24 dB / octave, LP or HP) for each pair of channels * Speaker output connections: Accept up to 8 AWG wire * +12V and Ground connections: Accept up to 4 AWG wire * Rated Power (4 Channel Mode): 75 W RMS x 4 @ 1.5 ohm-4 ohm (11V-14.5V) * Rated Power (Bridged to 2 Channel): 150 W RMS x 2 @ 3 ohm-8 ohm (11V-14.5V) * S/N Ratio: >108.5 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) * Frequency Response: 5 Hz - 30 kHz (+0, -1dB) * THD at Rated Power: <0.03% @ 4 ohm per ch. * Damping Factor: >200 @ 4 ohm per ch. / 50 Hz; >100 @ 2 ohm per ch. / 50 Hz * Slew Rate: ±25 V / µS @ 4 ohm per ch. * Left to Right Channel Separation: >75 dB @ 1 kHz * Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS * Dimensions (L x W x H): 13.40 x 9.25 x 2.36 in.; 340 x 235 x 60 mm