Bs5 V2 15’’ subwoofer testing Excursion ! must see this ! huge custom made subwoofer

Bs5 V2 15’’ subwoofer testing Excursion ! must see this ! huge custom made subwoofer made by mazda2284 ! does some insane excursion ! FQ range is 10-25 hz and 17-18 hz seems to be the best response ! Bass Cannon testing other editor to see if it fixxed my video , may be deleted , and guess what it did! so here is it reuploaded the way it was meant to be ! for more cool videos also check my channel ! o costume fez o subalto-falante baixo feito para a alta