searching for amplifier distributer with more than 20 db bass mid treble tone control

[vedmitraa]

Hello everybody, if anybody can help me to combine amplifire distributer circuit 6 to 8 channeles with more than 20 db bass mid and treble control in each channel

 

[mickeymoose]

I can see blown speakers and amps coming! What are the frequencies and shape of the filters? E