SoundQubed S1-2250

Class: Class D Channels: 1 Channel Working Voltage: 8.5 V - 16 V Maximum Amperage:225 Amps Power @ 4 Ohm 14.4V800 Watts RMS Power @ 2 Ohm 14.4V1300 Watts RMS Power @ 1 Ohm 14.4V2300 Watts RMS Frequency Response:10 - 200 Hz S/N Ratio: Greater than 80 Damping Factor: Greater than 100 Input Sensitivity: 5 V - 0.15 V Subsonic Filter: 10 Hz - 50 Hz Low-Pass Filter: 20 Hz - 200 Hz Dimensions mm (LxWxH):497 x 199 x 55mm.