2CH Amplifier With MOSFET Power Supply Thermal,Overload,Short Protection 2CH    Amplifier With MOSFET Power Supply Power Output RMS power 90Wx2@4 ohmRMS bridged power 250Wx1 @ 4 ohmTHD<0.2% S/N RATIO>85dB low pass  frequency:40Hz--160Hzhigh pass frequency:40Hz--600Hzbass remote control;Thermal,Overload,Short Protection Nickle Plated RCA &Speaker Terminals

Dimensions[LxWxH]:244x262x55mm

Boss Electronics 2CH MOSFET Amplifier