Jessica Posted March 20, 2013 Report Share Posted March 20, 2013 My main question is at the bottom of this post: scroll down for that. All the info is as follows: Alright, This is what i think i want to do. This is pretty much as big as i can build. This box is for 4 sa-12's on 3200(ish) watts. B" pillar wall in compact car. Here are the torres calculations. I just entered the net volume from sketchup because of all the extra baffles and stuff. Easier than typing all that into torres. Here are pics of the box, Box volume: Port Length based on area/width. Box with dimensions what you don't see: I will run some thick all thread front to back for bracing, and to the port wall in a couple spots, but that wont amount to enough volume to make any noticeable difference. My numbers show 4 runs of 1" all thread only eat up .06 cuft. ------------------------------------------------------------------------------------------ Now for the question at hand: The port area may be too much, but i don't know since it is going to be sealed off to the front of the car and there is not a lot of air space in front of the box. I would do a center port but i don't have the height to do it and still have a strong enclosure. Anyway. Any feedback or suggestions are welcome. Hopefully you guys that have experience with walls can chime in. Thanks. edit: i listen to a lot of rock and some country, i play rap just to demo. no chopped and screwed stuff. Music is a must. Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
TeamHT Posted March 20, 2013 Report Share Posted March 20, 2013 I don't get it...where's the question? Are you asking if it is too much port? Tell me...does this smell like chloroform to you? Link to comment Share on other sites More sharing options...
Jessica Posted March 20, 2013 Author Report Share Posted March 20, 2013 yes, that is the question. Plus i just want to see if anyone notices any major issues. Just want to get some feedback before i go and cut hundreds of dollars in mdf and spend hours and hours just to have a flawed enclosure. Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
bkolfo4 Posted March 20, 2013 Report Share Posted March 20, 2013 4.5 x 25 is definitely not too much port area. Current system: 1997 Blazer - (4) Customer Fi NEO subs with (8) American Bass Elite 2800.1s Previous systems: 2000 Suburban - (4) BTL 15's and (4) IA 40.1's = 157.7 dB at 37 Hz. 1992 Astro Van - (6) BTL 15's and (6) IA 40.1's = 159.7 dB at 43 Hz. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.