Electronics Projects

100W Subwoofer Amplifier Circuit

M5218AP solid bass filter circuit, LM741 opamp amplfier built on symmetrical power supply + 56 – 56 volts symmetrical bass filter section 15 volt zener regulated by whether they have been power supply. Stereo 50kω … 200hz frequency setting... Electronics Projects, 100W Subwoofer Amplifier Circuit "audio amplifier circuits, transistor amplifier, " Date 2014/06/22

Stereo 50kω … 200hz frequency setting potentiometer VR1 is done with the 40 1k potentiometer VR3 guess the quiescent current is adjusted to be between 30 to .40 m. The recommended value for the filter capacitor in the supply circuit to be used 10000uF 63 volt transformer voltage volts AC 150W 2X40 If you want the “Sub Bass” filter section you can use a different amp circuits.

100W Bass Subwoofer Amplifier Schematic PCB

Tags: audio amplifier circuits, transistor amplifier

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Electronics Projects

100W Bass Subwoofer Amplifier Schematic PCB

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