Mono Amplifier With MOSFET Power Supply Thermal,Overload,Short Protection Mono    Amplifier With MOSFET Power Supply Power Output RMS power 220Wx1@1 ohmTHD<0.1% S/N RATIO>85dB low pass  frequency:50Hz--400Hzbass boost center frequency:50Hzbass boost:0-12dBThermal,Overload,Short Protection Nickle Plated RCA &Speaker Terminals

Dimensions[LxWxH]:254x236x52mm

Boss Electronics Mono MOSFET Amplifier