dsw422 Posted July 10, 2015 Report Share Posted July 10, 2015 hey everyone.. im building a box for 4 Quantum Audio Q3000D 15's next week.. box will be 13.26 cu ft net. 185 sq in of port area, and tuned to 34 hz.. double baffle top. maybe triple cuz i want it to be flush with subs.. or can i make it flush with double? this is going into the back of an 08 Tahoe. the port will be facing rear with 8 inches of clearance to rear gate. does this all sound good? 2014 Ford Focus SE Sedan Factory Sony 10 Speaker Sound System 1994 Ford Bronco Dual head unit (i kno) Sony door speakers Kenwood Rear Speakers Custom Center console in the works. will house an NVX NSW10" https://m.facebook.com/WinnsCustomCarAudio/ Link to comment Share on other sites More sharing options...
Joe X Posted July 12, 2015 Report Share Posted July 12, 2015 Hope those Quantum Audio are worth the effort. Link to comment Share on other sites More sharing options...
dsw422 Posted July 12, 2015 Author Report Share Posted July 12, 2015 Hope those Quantum Audio are worth the effort. They no good??? 2014 Ford Focus SE Sedan Factory Sony 10 Speaker Sound System 1994 Ford Bronco Dual head unit (i kno) Sony door speakers Kenwood Rear Speakers Custom Center console in the works. will house an NVX NSW10" https://m.facebook.com/WinnsCustomCarAudio/ Link to comment Share on other sites More sharing options...
RainStryke Posted July 12, 2015 Report Share Posted July 12, 2015 I have tired out one of their older generation 2500's and thought it was a decent sub... Not too sure about their newer stuff, I'm not digging the aesthetics with the orange though. I would probably check into some SoundQubed HDS200's if you want to stick to that price range. Link to comment Share on other sites More sharing options...
dsw422 Posted July 13, 2015 Author Report Share Posted July 13, 2015 I have tired out one of their older generation 2500's and thought it was a decent sub... Not too sure about their newer stuff, I'm not digging the aesthetics with the orange though. I would probably check into some SoundQubed HDS200's if you want to stick to that price range. Oh ok.. well this box is for a buddy.. he already has em.. but the box he got someone to build for him started blowing apart.. so he came to me.. lol 2014 Ford Focus SE Sedan Factory Sony 10 Speaker Sound System 1994 Ford Bronco Dual head unit (i kno) Sony door speakers Kenwood Rear Speakers Custom Center console in the works. will house an NVX NSW10" https://m.facebook.com/WinnsCustomCarAudio/ Link to comment Share on other sites More sharing options...
RainStryke Posted July 13, 2015 Report Share Posted July 13, 2015 Sounds good then, the enclosure you have in the original post should do the trick. Double baffle should be fine as long as you are using 3/4MDF or thicker. Link to comment Share on other sites More sharing options...
Karkov Posted July 13, 2015 Report Share Posted July 13, 2015 4 - 15" spaced like that AND 8" behind port?!?! I don't think you can, can you? When I had 4 - 15" I had to offset them a little and had at the most 6" behind port. (I have videos on here). Since I have a row of batteries I now only run 2 - 15". I need a Suburban......... 2007 Chevy Tahoe (SOLD) 12 ~ FI Audio X series 10" w/BP option 2 ~ DC Audio 5.0K @0.67 3 ~ DC Audio 5.0K @1.0 2 ~ PPI 3 way sets (not installed yet) 1 ~ RF T400-4, 1 ~ RF T600-2, 1 ~ RF T600-4 4 ~ CT Sounds 5.25" Strato comps (rear fill only) 1 ~ XS Power D4800 1 ~ XS Power D3400 8 ~ XS Power XP3000 160 stock alt, Mechman 370 Elite, 185 DC Power 320+ Sq. Ft. Sound Deadener Pioneer AVH-X5500BHS Youtube: https://www.youtube.com/user/knfjdkghjudfhsgkjdhf/videos?sort=dd&view=0&shelf_id=0 Link to comment Share on other sites More sharing options...
dsw422 Posted July 13, 2015 Author Report Share Posted July 13, 2015 Sounds good then, the enclosure you have in the original post should do the trick. Double baffle should be fine as long as you are using 3/4MDF or thicker. Thanks.. for the baffle, double will work with flush mount? Or will I need a 3rd layer?.. lol.. sry.. just want to make sure.. I want to keep it strong 2014 Ford Focus SE Sedan Factory Sony 10 Speaker Sound System 1994 Ford Bronco Dual head unit (i kno) Sony door speakers Kenwood Rear Speakers Custom Center console in the works. will house an NVX NSW10" https://m.facebook.com/WinnsCustomCarAudio/ Link to comment Share on other sites More sharing options...
dsw422 Posted July 13, 2015 Author Report Share Posted July 13, 2015 4 - 15" spaced like that AND 8" behind port?!?! I don't think you can, can you? When I had 4 - 15" I had to offset them a little and had at the most 6" behind port. (I have videos on here). Since I have a row of batteries I now only run 2 - 15". I need a Suburban......... Yes. Lol.. they fit just like this.. and it's 7.5 inchest from back I just rounded up.. this is with the box all the way front as possible to prevent choking.. but if 6 inches will work then I'll mount box back some 2014 Ford Focus SE Sedan Factory Sony 10 Speaker Sound System 1994 Ford Bronco Dual head unit (i kno) Sony door speakers Kenwood Rear Speakers Custom Center console in the works. will house an NVX NSW10" https://m.facebook.com/WinnsCustomCarAudio/ Link to comment Share on other sites More sharing options...
RainStryke Posted July 13, 2015 Report Share Posted July 13, 2015 It wouldn't hurt to do a 3rd if you wanted to, was just saying 2 should be enough as long as you have solid braces inside the box. Link to comment Share on other sites More sharing options...
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