Swan99Hoe Posted May 20, 2012 Report Share Posted May 20, 2012 Let mi know what you think? My 2nd 18 should be here Wednesday!! Quote Build Log: http://www.stevemead...deo-added-pg-3/ Youtube Channel: http://www.youtube.c...nRoyal76/videos ~Team Nussiance~ Head Unit: Sony MEX-BT38UW Amplifier: 1 AQ2200d for break in period Subwoofers: 2 AQ HDC3 18's Mids and Highs: 1 pair of AQ PA-6.5's and 1 pair of AQ PA Supertweets Scores: 148.1db @47hz 146db- Dash 143.8db- Headrest Both on music Link to comment Share on other sites More sharing options...
Joe X Posted May 20, 2012 Report Share Posted May 20, 2012 I would probably place the subs differently. Quote Link to comment Share on other sites More sharing options...
Kranny Posted May 20, 2012 Report Share Posted May 20, 2012 i'd do a center port along the bottom or in the center. you might run into loading problems with that current port design. Quote Link to comment Share on other sites More sharing options...
AI James Posted May 20, 2012 Report Share Posted May 20, 2012 what power Quote Link to comment Share on other sites More sharing options...
412 CVX Posted May 20, 2012 Report Share Posted May 20, 2012 (edited) like the others said, 2 common walls would be better in this situation. i can almost guarantee you don't have 3 quarters of a cubic foot worth of bracing displacement in that box. and even if you do, you don't need nearly that much. i'd say a quarter of a cubic foot at the very maximum. your sub displacement is off as well. the HDC3's displace around .2-.25 each. You accounted for two *extra* baffles in the calculator, but I only see one extra in your drawing. you should really only need one extra baffle anyways, so enter 1 for the # of extra baffles. if you're using the HDC3's they're probably going to want a little more airspace. so try to get 12.5-13 cubes net. Edited May 20, 2012 by 412 CVX Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
AI James Posted May 20, 2012 Report Share Posted May 20, 2012 how do you know the power hes running? Quote Link to comment Share on other sites More sharing options...
412 CVX Posted May 20, 2012 Report Share Posted May 20, 2012 try this. Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
412 CVX Posted May 20, 2012 Report Share Posted May 20, 2012 how do you know the power hes running? his signature. Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
Kranny Posted May 20, 2012 Report Share Posted May 20, 2012 wheres the port go if its 2 common wall? Quote Link to comment Share on other sites More sharing options...
412 CVX Posted May 20, 2012 Report Share Posted May 20, 2012 Right inbetween the subs Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.