Hi music lovers, first of all, Sorry for the long delay. Today in this article we are going to read about Sachin Shruti’s brand Original TDA7294 amplifier board review and input and output connection details.

This board Made with very good quality components and a very compact design. This board comes without a heatsink so you should use a heavy heatsink with a cooling fan to get a High-Quality audio output from this board. All of the TDA series ic are getting heat, but the audio quality will be very Clear. 

You can use This tda7294 amplifier board to assemble a stereo amplifier. Because this tda7294 single ic is a class ab type single Channel Amplifier ic. This IC will give you good Sound quality without Any distortion. If you want to know more about this ic you can click here to read about this tda7294 ic datasheet.

This board Can give you up to 100 Watts of Audio power output per channel. If you want to assemble a 5.1 amplifier with a board? You can also Assemble a 5.1 amplifier with a 5 tda7294 ic for the surrounding channel. along with four or eight transistor mono board subwoofers. this board is also available with 7 ic. 5 ic for the surround channel and two ic (Bridged mono) For the subwoofer. 

Tda7294 bridge mono

If you want to use this board for a bridge mono then you should use a minimum 8 ohms subwoofer speaker. In this method, you can get a maximum of 150 Watts of Audio power output. Or if you Connect Two 8 ohms Speakers with a series connection you can get from 180 Watts to 200 Watts of Audio power output. Because If you bridge mono tda7294 ic Then the audio result will be Changed. The higher the Importance the higher the audio power output.  

Speaker selection for this tda7294 amplifier board

You can use a 6 inch to 10 inch speaker according to the Speaker Watts. Because this IC will give you 100 Watts of power output so you can Use any speaker within 100 Watts.

Power supply for tda7294 amplifier board. 

This tda7294 ic works with dual supply DC. You can use a minimum 20-0-20 to 24-0-24 Transformer with 5 to 10 amps For a 4 ohms speaker. If you want to use An 8 ohms speaker then you should use a 26-0-26 to 28-0-28 with 5 to 10 amps transformer to get the best performance. If you want to use both 4 and 8 ohms impedance then you should use a 24-0-24 with 5 to 10 amps transformer…

Tda7294 amplifier board input and output connection details.

audio input Connection

Power supply and speaker output connection.

All the connection details are given on the board PCB. If you want to know more about this board connection you can Read the datasheet. Or ask me in the comments section below. 

This board is available for Sales from me. You can contact me through WhatsApp to get this board all over India. So that’s all friends if you have any questions regarding this board please let me know in the comments. I will see you in my next article bye.