SVB847 Posted March 31, 2011 Report Share Posted March 31, 2011 I have sold my 4 - 15" RF T2 woofers and am in the process of ordering/upgrading to 4 - 18" T3 T2000's for my 2000 Suburban. Each woofer will be powered by a T15001bdcp @ 1 ohm. I have began the plans for the box and wanted to get a little bit of input. From my emails with T3 I can do up to 24 cubes (walled) w/ approx 250-300 sq inches of port. Given the space I have, and using the calculator I have come up w/ the following: 39H x 49W X 30.5D w/ 3/4" MDF double baffle on face Port: 30H x 10W x 13L I am coming up w/ approx 24.05 net after the port/bracing/woofer... Tuned to approx 35.10hz Does this sound correct or does any one else have any input or suggestions? Thanks, greatly appreciated! 2000 Chevy SuburbanPioneer AVHP8400BH8 - 18" Fi SP4 Subwoofers (fully loaded) B Pillar 4th Order (75 cubes)2 - Ampere Audio 8.0 TFE AmpsRF T6004 AmpRF T4002 Amp4 - Selenium 8W4P Mids8 - Selenium 6W4P Mids6 - Crescendo XST2 Supertweeters2 - Selenium ST200 SupertweetersDC Power 320 Alt & Js Ultimate 27011 - Group 31 BatsBuild Log:http://www.stevemead...01bdcp-updated/Team GG Link to comment Share on other sites More sharing options...
Guest Posted March 31, 2011 Report Share Posted March 31, 2011 i got 24.15cuft and 32.2hz with the port in the middle, no bracing or sub displacements taken out. Link to comment Share on other sites More sharing options...
bassahaulic Posted March 31, 2011 Report Share Posted March 31, 2011 That's not very much port at all.... Link to comment Share on other sites More sharing options...
Guest Posted March 31, 2011 Report Share Posted March 31, 2011 That's not very much port at all.... you reminded me lol, it has 12.42sqin of port per cubic foot. Link to comment Share on other sites More sharing options...
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