PA-HC2 ST DIY Board 2CH Amplifier with Clean Sound 
Description
M-342SMD
Great MosFet Audio Power Amplifier
Want to build your own Integrated Amplifier? This one for you
Very Small Size PCB with T.H & SMD Parts
Assembled PCB
Working Voltage: Min. 2x22Vdc to Max. 2x40Vdc
Recommended W.V is +35Vdc 0 -35Vdc
Frequency Response: 10Hz-65KHz
Input sensitivity: 500mV
Power Output:
40Wrms (18V) with 8Ω Load (W.V +/- 35Vdc)
60Wrms (16V) with 4Ω Load (W.V +/- 35Vdc)
55Wrms (21V) with 8Ω Load (W.V +/- 40Vdc)
PCB Size: 96mm*62mm double-sided HAL,FR4 1.6MM
