AZX800M 800 Watt (max) MONO 1x300W RMS RMS power @ 4 Ohm,THD 1% : 300w x 1 @ full channel driven RMS Power @ 2 Ohm: 400W x 1 @ full channel driven Bridgeable power @ 4 Ohm: 150W x 2 S/N Ratio: 90dB Variable Input Level Control Input Sensitivity : 250mV - 9.0V RCA Line and speaker input, Speaker output Three way protection: thermal, short circuit and overload Soft delayed power on Two mode speaker connection stable X-over switch: HPF/FULL / LPF Variable Low pass crossover: 50Hz - 300Hz Variable high pass crossover: 50Hz - 300Hz Frequency response; 20Hz - 300Hz Bass EQ switched: 0dB - 12dB Fuse: 30A X 2 Dimension:312mm( L) X 245 mm ( W ) X 46mm ( H)