i dont think ill put a chip in for three reasons
1. the qualty is already good
2. the volume is load as it is it doesnt need to be louder
3. i cant be botherd lol
but next time i open my slim i may put one in but for now im happy with the way it turned out
just got to make some way of making it look neater theres hot glue everywhere think i may use a dvd case and cut a it to go around the speaker