Sanitarium Posted September 7, 2009 Report Share Posted September 7, 2009 (edited) Long story short, future wishlist for my truck = blowthrough, 2 18" DC lvl 4 xl subs, and a DAT 2500.1 Truck is a 92 silverado stepside Box dimensions (external) = 49 x 30 3/4 x 19 1/2 (flush with top of bed. will need an adapter ring to fit into a blowthrough cutout. 1" walls, double faceplate (2") and 3/4" port walls. 8" wide port top to bottom, T shaped. 140 in^2 of port. Anyways, just wanted to share the design in case anyone else wanted to use it. Let me know what you think! Edit: yes the subs don't look like DC subs, they're just mockup . Also, i guessed at sub displacement around 0.23 to 0.25 cubes each. Edited September 7, 2009 by sanitarium Quote Link to comment Share on other sites More sharing options...
Gotz1lung Posted September 7, 2009 Report Share Posted September 7, 2009 damn son, thats a good looking box, is the port gonna cause any wierd turbulence in the box? Quote 93 Chevy Silverado Crossfire,Dayton Soon to have 6 Lvl4 15s DC Audio Dealer and Team Member Link to comment Share on other sites More sharing options...
Sanitarium Posted September 7, 2009 Author Report Share Posted September 7, 2009 damn son, thats a good looking box, is the port gonna cause any wierd turbulence in the box? I'll most likely 45 the inside corners, put in a triangle on the back wall and round the ends to keep tubulance down. Quote Link to comment Share on other sites More sharing options...
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