guys what is the reason of employing the capacitors at the input and output.
can it take input from a TDA7000 receiver and amplify because the output of TDA7000 is very low,so please help me guys.the schematic is here " http://www.flickr.com/photos/aj_silverthunder/4076214676/ " please assist me guys!!!! and those capacitor and resistor Cx and Rx ,what if i add them and what if i dont ,please tell me the result!!!!

 

Hello,

Did you read the datasheet?
On page 8 there is an explanation of Cx and Rx.

Greetings,
Bertus

 

ok then tell me about the input and output capacitors!!

 

Input and output caps are for removing any DC component in the signal. In the output cap, it helps determine frequency response.

This info is stated as I just did on page 8 of the datasheet. Have you read the datasheet that Bertus posted?