Im about to buy a pam8610 module for my diy tv speakers.my tv speakers suck.they sound so bad that they could judge a contest for judging judges of other bad speaker contests. But the peoblem is the tv audio output has really low bass. The pam8610 module has no bass control ,so i was thinking, can i run the parallel audio signal through a cut-off and a lm386/d882 amp and then to the actual amp to boost bass? If so,what components will i need to cut off frequency above bass? I really need the parts list for the cutoff circuit as i have to go kinda far to buy them and i am going tomorrow for something else, i could do this with that..