One Way Posted December 10, 2012 Report Share Posted December 10, 2012 I would stick with either the 2 8s OR the single 12, choose. I would advise to not put them together, especially because they are two complete different box designs. T-line build- http://www.stevemead...e-t-line-build/ Link to comment Share on other sites More sharing options...
Dream903 Posted December 10, 2012 Author Report Share Posted December 10, 2012 Hummm really want too Or if I did 2 twelves one on each side of my trunk have them ported both thru my rear deck Link to comment Share on other sites More sharing options...
One Way Posted December 10, 2012 Report Share Posted December 10, 2012 The band pass idea thru the rear deck is a good idea but 4th orders are tricky to get right. T-line build- http://www.stevemead...e-t-line-build/ Link to comment Share on other sites More sharing options...
Dream903 Posted December 10, 2012 Author Report Share Posted December 10, 2012 was going to do the sub firing down with plexi top thinking tmrw going to do the sub firing up have the whole spare tire for the sub then the rest to play with as for size an port any input greatly appreciated Link to comment Share on other sites More sharing options...
skaraudio Posted December 10, 2012 Report Share Posted December 10, 2012 I think you would be very impressed just doing a single ZVX-12 subwoofer in a 4th order enclosure. Skar Audio www.SkarAudio.comPhone : (888) 501-7527 Link to comment Share on other sites More sharing options...
Dream903 Posted December 10, 2012 Author Report Share Posted December 10, 2012 (edited) Edited December 10, 2012 by Dream903 Link to comment Share on other sites More sharing options...
Dream903 Posted December 10, 2012 Author Report Share Posted December 10, 2012 thoughts please on box Link to comment Share on other sites More sharing options...
Dream903 Posted December 10, 2012 Author Report Share Posted December 10, 2012 (edited) threw it together to try it dont have top on in this pick Edited December 10, 2012 by Dream903 Link to comment Share on other sites More sharing options...
Dream903 Posted December 11, 2012 Author Report Share Posted December 11, 2012 trial an error im guessing Link to comment Share on other sites More sharing options...
Slobalt7 Posted December 14, 2012 Report Share Posted December 14, 2012 well i have never built a fourth order box but i built a box for an 8 an it was pretty sweet was a old ass ppi 150 8 and people were thinking it was a 10 possible a 12 so this morning i built a box for a ma 12 400 rms and it was awesome totally just winging them no bs 1/3 ballpark and their sounding awesome truely wish i could build them to spec just have no idea how to determine you thinking the 8s with a 12 not a good idea ? box can be 33 wide 36 deep and give or take 6 tall then the spare tire is bout 26 wide 10-12 tall and the depth is bout 14 but i was going to glass it ( the spare tire area) and height for the trunk to rear deck is bout 18 inchs just looking to get alot of bass into my car which is a 2003 cts with out trunk rattle which i dont have too much even with the 15 in a 5 cubic ported box You should model it in WinISD. All the 4ths I have ever made have been modeled in there and they worked almost perfectly subjective to the curves but the DB output is definitely conservative when modeling. Yeah, it's slower than your bowel movements. Link to comment Share on other sites More sharing options...
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