Audio Amplifier 50W Using Tip41 and Tip42

In this video I have made a 50W audio amplifier using a pair of tip41 (npn), tip42 (pnp). The sound quality of the circuit is audible, but because it is recorded with the phone's mic, please wear headphones.
Components included in the circuit:
- 2 Transistor tip41 tip42
- 2 Transistor C1815
- 1 Transistor A1015
- Resistor 6,8K 15K 47K
- Capacitor 16v1uf 16v1000uf
- 2 Diode 1N4007
- Potentiometer 10K
Circuit uses power supply 12V
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Schematic please download at here:
drive.google.com/file/d/1AM3u...

[@CUCARACHA707]

Buen proyecto.. lo hice con transistores en pararalelo para mejor potencia y trabajo bien.. Exitos !!

[@zappinghk]

Top merci

[@SK-is8kl]

Cool i have some transistor tip41, tip42

[@CommenterRick]

Can you comment on the quality of the audio? Would you call it hi-fi or just adequate? From the sound of it, it seems to have a pretty good frequency range, but it's very hard to tell from listening from TH-cam. Great circuit. Thanks.

[@DIY_Electron]

For me, the sound quality of this amplifier is just enough to hear, temporarily acceptable

[@techanellbaru166]

👍👍👍

[@carpenterl45hamza]

👍🏻👍🏻👍🏻👍🏻👍🏻

[@ThusharaAbhishek-ti7hr]

1815 transistor is heating .why ?

[@jokolewung9093]

is it safe for smartphone to connect to that amplifier for long time?

[@DIY_Electron]

Very safe don't worry

[@ruubvegamx]

¿50W con una batería cuadrada de 9v? Jajajaja debes estar bromeando

[@anyeljosepinalesubiera7007]

se le puede conectar unos tweeters ??

[@anyeljosepinalesubiera7007]

por cierto la bocina que tengo es una de 8 pulgadas, y la que usaste es mas pequeña, este circuito igual me puede servir ??

[@gayashansasmitha5607]

Can I give 24v for this amp,Is it safty

[@DIY_Electron]

You should use 12V for the BJT to work well in the gain region. Tip41 and Tip42 can be replaced with D718 and B688 to increase the capacity of the circuit.

[@generationCHRIST.]

I need the schematics

[@DIY_Electron]

Schematic in the video description. Thank you for watching

[@claudioclaudinho2744]

Montei este amplificador de audio mais não funcionou direto som ficou engasgado orrìvel.