I am designing a lowpass filter for a subwoofer and would really like to make the crossover frequency adjustable as described at DIY Mini Subwoofer .
But I guess most available pots are limited to dual-gang, so I will be stuck at 12 dB (unless I want to make it adjustable to a couple set frequencies using jumpers). Do you think that is enough?
But I guess most available pots are limited to dual-gang, so I will be stuck at 12 dB (unless I want to make it adjustable to a couple set frequencies using jumpers). Do you think that is enough?