Carroot1 Posted December 17, 2010 Report Share Posted December 17, 2010 (edited) alright so i built a sub box for 2 12s. 3.5cu feet net tuned to 36hz. My subs are back and port is up. Now im wondering what would happen if i extended the port as far as i could to the rear deck. I want to cut a hole in the deck so my port can come thru there. plus we cut a big hole behind the arm rest in the back but not much air comes thru it it all goes into the rear decks small holes. I know it would lower frequency but thats ok with me. Would it be louder? more air movement? dadada or would this plan just suck let me know thanks Edited December 20, 2010 by Carroot1 Quote Link to comment Share on other sites More sharing options...
Guest Posted December 17, 2010 Report Share Posted December 17, 2010 you wanted me to comment on this, so i did. Quote Link to comment Share on other sites More sharing options...
Carroot1 Posted December 17, 2010 Author Report Share Posted December 17, 2010 you wanted me to comment on this, so i did. now i want you to go make me a sandwich. Quote Link to comment Share on other sites More sharing options...
Carroot1 Posted December 17, 2010 Author Report Share Posted December 17, 2010 oh yea subs are SA 12s and amp is AQ1200d if that helps anyone Quote Link to comment Share on other sites More sharing options...
keepinitloud Posted December 17, 2010 Report Share Posted December 17, 2010 what kind of vehicle are wanting to do this to? Quote 06 chrysler 300C Hemi one mmatts dreadnaut 15 powered by a planet audio vx 2200d fosgate p200 running planet audio 8" midbass drivers and super compression tweeters stock battery and a stinger spv44 Irragi 300 amp alternator big 3 1/0 http://www.stevemeadedesigns.com/board/topic/55075-system-in-my-300c/page__view__findpost__p__763656__fromsearch__1 Link to comment Share on other sites More sharing options...
Superjay Posted December 17, 2010 Report Share Posted December 17, 2010 you wanted me to comment on this, so i did. now i want you to go make me a sandwich. LMFAO!!! to answer your original question...you would change the tuned frequency of the port if you lengthened it. If you want a blowthrough to the cabin area make it BIG...like triple the area of the port. it will affect power handling (less power) but will have the desired affect. Quote Principal JTech Consulting - Leader in 12-Volt Training and Product PlanningIt's not about how much power you have, but how well you use it Link to comment Share on other sites More sharing options...
n8ball2013 Posted December 17, 2010 Report Share Posted December 17, 2010 you wanted me to comment on this, so i did. now i want you to go make me a sandwich. ownage right there Quote THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
Carroot1 Posted December 18, 2010 Author Report Share Posted December 18, 2010 Just a little Update. Made the extension 14 L 4.5 W 2.75 H the only dimension i changed was the height. These pics look bad but i wiped the inside all down. We had to use calk because it is nearly impossible to screw this thing in when theres like no room. Looks pretty sexy cleaned that up I gave it a quick test on some songs and so far so good. Ill give you guys an update after i cut the hole in the rear deck so it wont be choking the port. It plays a lot lower like 30hz easy now. Thanks Quote Link to comment Share on other sites More sharing options...
01 S-10 Posted December 18, 2010 Report Share Posted December 18, 2010 Two words, Kreg Jig! Ckeck em out man would have made that job so easy. Quote TDH FTW !!! Link to comment Share on other sites More sharing options...
Carroot1 Posted December 18, 2010 Author Report Share Posted December 18, 2010 Two words, Kreg Jig! Ckeck em out man would have made that job so easy. haha we have one of those... how do you think we fit that box into the car? not in one piece. we might add some support to the sides. Quote Link to comment Share on other sites More sharing options...
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