tsuch20 Posted January 4, 2012 Report Posted January 4, 2012 (edited) So got a couple questions. 1) Can someone calculate the air space in this box for me. DONT forget to account for .75 wood thickness as these are exterior dimensions. 2) My first box failed because I soon realized wood thickness wasnt 3/4" all around some spots were weird thickness so when I re-did it as seen below there are some fukny lengths and depths. Is there away to easily change that on google sketch? 3) For the top dogs chiefs out there who can help me design a port for this box. I need it to be tuned to 32hz with 15 ft3^ ALL HELP IS GREATLY APPRECIATED! Edited January 4, 2012 by tsuch20 Quote 2011 Subaru WRX Rockford Fosgate T1000-4AD (2) Sets of Rockford Fosgate T3 6.5 Components In the works: Rockford Fosgate T2500-1bdcp (2)DC Audio 12" XLM2
tsuch20 Posted January 4, 2012 Author Report Posted January 4, 2012 Can give any specs, if you need something else just let me know Quote 2011 Subaru WRX Rockford Fosgate T1000-4AD (2) Sets of Rockford Fosgate T3 6.5 Components In the works: Rockford Fosgate T2500-1bdcp (2)DC Audio 12" XLM2
bkolfo4 Posted January 4, 2012 Report Posted January 4, 2012 There are not enough dimensions there to calculate the volume. Need one additional horizontal dimension across the bottom piece, or the angle of that lower angled piece to calculate the volume. Any volume calculations from that drawing would have to make assumptions, or measure that angle as close as possible with a protractor. Brian Quote Current system: 1997 Blazer - (4) Customer Fi NEO subs with (8) American Bass Elite 2800.1s Previous systems: 2000 Suburban - (4) BTL 15's and (4) IA 40.1's = 157.7 dB at 37 Hz. 1992 Astro Van - (6) BTL 15's and (6) IA 40.1's = 159.7 dB at 43 Hz.
tsuch20 Posted January 4, 2012 Author Report Posted January 4, 2012 (edited) There are not enough dimensions there to calculate the volume. Need one additional horizontal dimension across the bottom piece, or the angle of that lower angled piece to calculate the volume. Any volume calculations from that drawing would have to make assumptions, or measure that angle as close as possible with a protractor. Brian Added two dimensions on that lower piece I hope one of them is what you were looking for. Edited January 4, 2012 by tsuch20 Quote 2011 Subaru WRX Rockford Fosgate T1000-4AD (2) Sets of Rockford Fosgate T3 6.5 Components In the works: Rockford Fosgate T2500-1bdcp (2)DC Audio 12" XLM2
tsuch20 Posted January 4, 2012 Author Report Posted January 4, 2012 any one else Quote 2011 Subaru WRX Rockford Fosgate T1000-4AD (2) Sets of Rockford Fosgate T3 6.5 Components In the works: Rockford Fosgate T2500-1bdcp (2)DC Audio 12" XLM2
flwatersaver Posted January 4, 2012 Report Posted January 4, 2012 Fill it with water.. 7.48 gallons per cubic foot... J/K Quote My selling FeedbackBuild log - Blazer C pillar wall, Two DC Audio 3.5k'sTEAM PSI
tsuch20 Posted January 4, 2012 Author Report Posted January 4, 2012 how to do aero ports? Quote 2011 Subaru WRX Rockford Fosgate T1000-4AD (2) Sets of Rockford Fosgate T3 6.5 Components In the works: Rockford Fosgate T2500-1bdcp (2)DC Audio 12" XLM2
tsuch20 Posted January 4, 2012 Author Report Posted January 4, 2012 bump. also what would the needed port are per foot be for 2 10" xl or 1 12" xl Quote 2011 Subaru WRX Rockford Fosgate T1000-4AD (2) Sets of Rockford Fosgate T3 6.5 Components In the works: Rockford Fosgate T2500-1bdcp (2)DC Audio 12" XLM2
Torres Posted January 4, 2012 Report Posted January 4, 2012 ~ 2.4 ft^3 ???? close. it's 2.842 cubic feet Quote
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