All Audiobahn stuff, took me about a month working on it about two days a week and waithing for parts. Prob cost me $50 to make they hit nice, My work has a spl meter so i'm going to see what i can hit
great look! im a sucker for inverted subs haha. im personally thinking about doing a 10in alpine sub or something cause i just did an alpine HU and sub barely works...dissapointed (yes i followed how to on how to hook up sub)
yeah i was thinking about a box to fit where the 8in is. i got a jig saw im good!