Mosfet Power Amplifier 100W RMS 8 Ohm

Mosfet power amplifier circuit with power output 100W RMS at 8 Ohm and 150W RMS at 4 Ohm. Power Supply Voltage + - 50VDC. Sensitivity input 1V RMS. Final Mosfet transistor using K1058 and J162



Schematic Diagram of 100W Mosfer Power Amplifier Circuit :

Part List :
Resistor 
R1__________ 2K2
R2,3_________ 47K
R4,5_________ 3K9
R6__________ 1K
R7__________ 33K
R8,10,11_____ 100 Ohm