The lengthening to 25.5" is advised for a 32hz tune, but not the widening. If you widen the port then you must also shorten it to keep the 24 square inch opening, along with the 25.5" length. But this may also give an udesired result regarding port velocity. You could just stick lengths of wood in one side to acheive the port dimensions. You could do the inside leg in two pieces for easy insertion.
I basically just want my box to play low , and Ive read that a larger box allows for lower tuning, any help with box dimensions for a lower tuned box will be greatly appreciated , it’s in a 2014 vw polo hatchback
Getting back into the hobby after 20 years going without. I think I am going through midlife crises. I Don't even like drawing attention to myself, especially at stoplights. WTF am i doing? However, If my wannabe beats turned any heads, My vehicle and I don't fit the profile and would be quickly dismissed. But when I make eye contact with anyone who zeros in on me, I get personal gratification to give them the sexy Tom Cruise head nod.
Anyway, you probably have realized by now that placing a vented or sealed enclosure that close to a wall , it will sound like shit