Dan2427 Posted June 21, 2011 Report Share Posted June 21, 2011 I just had a custom box built for my 18in level 5s since I got a new truck and the specs are 12.2 cubes 33hz with 14ish inches per cube kerf port and I'm interested in SMDs now would this be an ok box? I'm just wondering because the subs were reconed on June 11th and the same with box, its all new so if I'd have to re do the box I'll just keep my 5s. I know the website says 4 to 7 cubic feet but do I have enough port area and is the tuning ok? It's in an 03 Yukon denali 2003 GMC Yukon Denali Alpine CDA 117 Redoing Mids/Highs 4 Runs of 1/0 Knukonceptz 2+, 2- 4 Deka 9A31's in back (Stock underhood) 250 amp Alt. AQ20K 2 18" Crossfire XS V.2's 12 cubes 33hz 149sq inches of port! Link to comment Share on other sites More sharing options...
SnowDrifter Posted June 22, 2011 Report Share Posted June 22, 2011 You should be fine. You just wont be able to run lots of power to them due to the box size. ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444 Link to comment Share on other sites More sharing options...
Louisiana Bass Posted June 22, 2011 Report Share Posted June 22, 2011 Seems like too much space for two SMDs. Iirc, Steve recommended 5 cubes for each sub, they like smaller boxes. And port area and tubing are fine. All in all, I don't see the problem mate. Go for it N8. No homo...unless you want there to be. Link to comment Share on other sites More sharing options...
Dan2427 Posted June 22, 2011 Author Report Share Posted June 22, 2011 Would two AQ3500D.1's be two much? I figured the RMS of the SMD's and my amps would be ok cause the site recomends 4-7 cubic feet I'll build a new box sometime, this one is only 2 weeks old tho so I dont wanna mess with it right now lol. Thanks for the answers 2003 GMC Yukon Denali Alpine CDA 117 Redoing Mids/Highs 4 Runs of 1/0 Knukonceptz 2+, 2- 4 Deka 9A31's in back (Stock underhood) 250 amp Alt. AQ20K 2 18" Crossfire XS V.2's 12 cubes 33hz 149sq inches of port! Link to comment Share on other sites More sharing options...
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