Speaker protection circuit
It will prevent the speaker from too over high power output may speaker damaged it use transistor and relay cut off as safe.
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June 28, 2017
Bass guitar super bridge amplifier 200 watt.
It is guitar amplifier circuit diagram with pcb layout. Power output at 200 watt in super bridge model so help to you have a high quality circuit in cheap. [...]
June 17, 2017
300 watt MOSFET Power amplifier circuit class G
This is the Class G 300 watt MOSFET Power amplifier circuit with PCB MOSFET. It have more feature, maximum RMS output power: 200 watts at load 8 ohms or 360 watts at the load 4 ohms.
September 8, 2014
High power mosfet amplifier circuit ideas
High power mosfet amplifier circuit ideas, the sound is very aggressive, as compared to transistors and ICs,can be low-high-frequency response,
September 8, 2012
High power amplifier circuit ideas using transistors, 100W to 300W
2 Circuits of High power transistor amplifier circuits, 200 watts and 300 watts RMS
September 23, 2008