Please check the scheme

[kulamario]

Hello everyone

I wanted to do amplifier system based on 5xTDA7294 and TDA7294 bridged for subwoofer
I already have the initial scheme but I do not know if properly designed it
He wanted me to ask more experienced colleagues forum for help
The main idea I detect errors in the project and to assist in designing PCBs
The whole project is a basic application of datasheed TDA7294
Adds a file in Eagle and visual

 

[audioguru]

Your schematic is too big because the inputs and outputs of the amplifiers are miles away from the ICs.
You do not have any good filters to keep very low frequencies from damaging the main speakers and to keep high frequencies away from the sub-woofer.