Power Acoustik Overdrive Series OD4-1800Class-A/B Full Range 4-Ohm Stable 4-Channel AmplifierRMS Power Rating:4 ohms: 140W x 4 chan.2 ohms: 225W x 4 chan.Bridged, 4 ohms: 450W x 2 chan.Total power output: 1800 watts maxMilitary Grade PCB w/ PWM MOSFET Power Supply4 or 2 Bridged Channel operationHigh/Speaker Level and Low Level/RCA InputDirect Short, Thermal, and Overload Circuit ProtectionVariable 12dB High and Low Pass Crossovers12dB Bass Boost Increases Low Octave Harmonics4g Power Wire and 8g Speaker Wire OutputsDimensions: 2.3"H x 7.25"W x 10"D1 Year Warranty
Product Attributes:
Weight (lbs.): 7.73 lb
Length (in.): 17.75
Width (in.): 8.75
Height (in.): 4