blowthrough

My whole purpose here is to decrease trunk rattle, and maybe make hair tricks possible. I have a 2003 Pontiac Grand Am. It's the dead base model, so it doesn't have folding rear seats. What if I were to make a sub box, and have an external port (or half external, half internal) going into the...

Ok, so I'm happy with my truck right now, but I'm still scheming about what to do next. I really don't want to wall it all the way up to the roof with enclosure. I've seen nasty blowthroughs with single cab trucks. I'd compare a blowthrough in a 4 door truck to be like a C-pillar wall in an...

Started buying December 2014, and assembling May 2015. All done by myself, hope u like it. 15s next year? ^_^ Still got more work to do.. Going to get a different look going by the subs, and gotta finish some stuff in the trunk.

here's the deal. i have the subs picked and all. 2 15" American Bass XFLs on a Crescendo BC2000D. i have mids and highs also chosen. it all going in a 97 K1500 Z71 ext cab. now i want to do a 6th order box. yes i know, it would never fit. i need to have a rear seat. even if i do a single jump...

okay so first off sorry if this happens to be in the wrong forum, im new here, this is actually my first post. But anywho, I have been wanting to do a blowthrough in my S10 extended cab but I have a few questions. Is it better to have the subs facing inward towards the cab or facing towards the...

I'm going a start a blowthrough project on my singlecab s10. Im going to be using 2 hdc3 subs and can't decide between 12s or 15s. I'm going for spl obv given the subs I'm using. Someone help me out here on deciding sub size. Also I'm torn between a 4th order (confused as hll on how to build one...