This DIY project making the circuit about power amplifier or high power amplifier by using final transistor Sanken A1216 / C2922, with power amplifier construction BTL, bridge stereo to mono amplifier it has output power amplifier about 600 Watt RMS. This power amplifier I make complete with tone control + Subwoofer filter 4558 and with music mp3 player. See below step by step making this 600W Power Amplifier BTL.
PCB Layout Design 600W Power Amplifier BTL
Below the circuit schematic Tone control + Subwoofer:
PCB Layout Design Tone Control + Subwoofer
Let's make the power amplifier into your home audio, this the component that you need.
For first you can assembly the power amplifier circuit if it already finished you can make the tone control or power supply circuit.
Making the tone control circuit
Power Supply Circuit for power amplifier I use the 10A transformer output Voltage is using 20V for first trying the circuit, and finally in using 25VAC and the DC output about 30VDC.
Making the Power Amplifier Box with Mp3 Player.
Finished DIY 600W Power Amplifier BTL + Tone Subwoofer + Mp3 Player
[VIDEO TESTED] 600W Power Amplifier BTL + Tone Subwoofer