Stereo TDA2822 audio power amplifier circuit

In this series I use IC tda2822M as the main amplifier, but if you want to use in addition to IC TDA2822M you can use ic I mentioned this is KA2209, NJM2073, U2822B, U2823B. Output is issued no more than 4W, which had low output. Supply voltage from 3 volts to 16 volts.Below its schematics of TDA2822 stereo audio power amplifierPart descriptionR1 = 4.7RR2 = 4.7RC1 = 1uFC2 = 100uFC3 = 100uFC4 =