•PowerZone Series 4-Channel AB Car Amplifier •RMS Power Rating: ◦4 ohms: 112.5 RMSx 4 chan. ◦2 ohms: 225 RMSx 4 chan. ◦Bridged, 4 ohms: 450 RMSx 2 chan. •Dynamic (Peak) Power Rating: ◦4 ohms: 225 watts x 4 chan. ◦2 ohms: 450 watts x 4 chan. ◦Bridged, 4 ohms: 900 watts x 2 chan. •MOSFET power supply •LED power and protection indicators •Tuned Bass EQ (0-12 dB bass boost at 45 Hz) •Speaker-level inputs with soft turn-on •DC, short, thermal, overload protection •Illuminated CRUNCH logo •Variable high-pass filter (60-1200 Hz, 24 dB/octave) •Variable low-pass filter (30-250 Hz, 24 dB/octave) •Variable input level control: 0.2V-5.0V •Frequency response: 30-1,200 Hz •Dimensions: 14.96"L x10"W x 2.16"H •4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.