Richard Trevino Posted May 1, 2013 Report Share Posted May 1, 2013 Im walling off my blaze4. Have 2 dd 3518s. Need advice on how many layers I should use of mdf. I want to do a sideways clamshell. And I need to keep it from blowing. Can I use 2×4s as corner bracing? And will fiberglass on the corners help any? Any advice helps. Link to comment Share on other sites More sharing options...
n8ball2013 Posted May 1, 2013 Report Share Posted May 1, 2013 why clam with 2 woofers. do a flat wall. be loud be happy. you start doing screwy things you get screwy results 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...
memphisBred Posted May 1, 2013 Report Share Posted May 1, 2013 I agree. I'd do a flat wall. Port drivers side. 2 layers on as many sides as you can. All-thread where it is needed. Use good wood glue. Fiberglassing shouldn't be necessary. Never hurts, for strength though. SMD Super Seller/Buyer Audison----Hertz----Rainbow Link to comment Share on other sites More sharing options...
Richard Trevino Posted May 1, 2013 Author Report Share Posted May 1, 2013 See I had one in there. Pretty much a wall. Like twisted420 did with his dd 3518s. And blew out the back. With wood glue. I moved on to liquid nail and it did better on my last box. But after 6 months it blew out the top side. Link to comment Share on other sites More sharing options...
n8ball2013 Posted May 1, 2013 Report Share Posted May 1, 2013 then you arent building it strong enough. thats the issue. 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...
Richard Trevino Posted May 1, 2013 Author Report Share Posted May 1, 2013 I was trying to post picks. But couldnt figure it out. Lol. And yeah. On the one in there now I braced the corners on the bottom half. But the top half finally blew out. What should I use glue wise and corner braces? Like 2×4s Link to comment Share on other sites More sharing options...
tacomaguy1 Posted May 1, 2013 Report Share Posted May 1, 2013 titebond wood glue....loctite pl premium is good too If you're having sides or top blow out you're not building it right how many layers have these boxes been? Don't need corner braces really. 2x4's can be used on the outsides of the shell for extra bracing Team Flex Issues Link to comment Share on other sites More sharing options...
Richard Trevino Posted May 1, 2013 Author Report Share Posted May 1, 2013 1 sides 2 on face. I hit 148.4 and then it blew. Lol. How do I post pics? I got a buttload Link to comment Share on other sites More sharing options...
bass juggernaut Posted May 1, 2013 Report Share Posted May 1, 2013 LOCTITE PL400 subfloor adhesive is the best stuff imo it has never let me down. also 2x2's in all angles glued and screwed with glass is a fail safe Link to comment Share on other sites More sharing options...
Richard Trevino Posted May 1, 2013 Author Report Share Posted May 1, 2013 Oh. And by wall I mean back seat back. Lol. Shoulda said that earlier. Link to comment Share on other sites More sharing options...
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