80 Watts Subwoofer Mono Audio Amplifier Board DIY TIP3055 & TIP2955 Transistor (Hindi) ELECTRO INDIA

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This is 80 Watts Subwoofer Mono Audio Amplifier Board. this project can play up to 80 watts speaker easily.

I used TIP3055 & TIP2955 Transistor and 20-0-20 transformer with 5 amps for this project

Components for the Project

• 2 Pcs. jumper
• 8 Pcs. 47K 1/4W Resistor
• 2 Pcs. 1K 1/4W Resistor
• 2 Pcs. 15K 1/4W Resistor
• 1 Pcs. 6.8K 1/4W Resistor
• 2 Pcs. 10K 1/4W Resistor
• 2 Pcs. 2.2K 2W Resistor
• 2 Pcs. 56 OHM 2W Resistor
• 2 Pcs. 180 OHM 2W Resistor
• 2 Pcs. 10 OHM 2W Resistor
• 2 Pcs. 10K 1W Resistor
• 1 Pcs. 0.1UF Capacitor =104
• 1 Pcs. 0.047UF Capacitor =473
• 1 Pcs. 1uf50V Capacitor
• 1 Pcs. 47uf50V Capacitor
• 1 Pcs. 470uf25V Capacitor
• 1 Pcs. 2200uf50V Capacitor 
• 2 Pcs. 15 Volt Zener Diode
• 4 Pcs. 6A4 Diode
• 1 Pcs. TIP122 Transistor
• 1 Pcs. TIP127 Transistor
• 1 Pcs. TIP3055 Transistor
• 1 Pcs. TIP2955 Transistor
• 1 Pcs. Tl074 IC
• 1 Pcs. 3MM  LED
• 1 Pcs. Connector 3.96 mm
• 2 Pcs. Connector 2.54 mm
• 1 Pcs. Connector 5 mm Screw Connector