Rck'nRF Posted April 2, 2014 Report Share Posted April 2, 2014 Ok, hi folk'ers, really soon going to build a box very close in the 2.1 Cu.ft mark for my truck(96 extend cab). wanting about: 26"-Lenght 16" width 14-ish depth on 1 side,about 10 on the other(so it fires at around 30degree's at rear window in truck)..but this is where my brain begins shutting down....how does one compute this when doing Cu.ft when making one side shorter/longer when calculating Cu.ft? ThX! Link to comment Share on other sites More sharing options...
hdorre Posted April 2, 2014 Report Share Posted April 2, 2014 Split the shape into 2 mentally or on paper.. A square (l*w*h) and a triangle ((l*w*h)/2)) Include wood displacement on the sides that need it. Add the 2 volumes. Win.. On 5/8/2011 at 7:38 PM, Kranny said: On 5/8/2011 at 7:35 PM, 'Maxim' said: It hurts me inside when I read stuff like this and remember you're 15 LMFAO so true Mitsubishi 3000GT (Old Build) Headunit: Pioneer 80PRS Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s Electrical :Singer 260A Alt & JY Power Lithium 2005 Chevy Colorado Ext Cab Headunit: Pioneer 80PRS Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s Electrical: Singer "390" and JY Power My Official Feedback Thread Link to comment Share on other sites More sharing options...
Rck'nRF Posted April 2, 2014 Author Report Share Posted April 2, 2014 ^^NICE!! Link to comment Share on other sites More sharing options...
bkolfo4 Posted April 3, 2014 Report Share Posted April 3, 2014 Or you add depth 1 to depth 2 and divide by 2. Use that number x length x width. 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. Link to comment Share on other sites More sharing options...
David Stockdale Posted April 3, 2014 Report Share Posted April 3, 2014 If I got your measurements right I came up with approx 2.16 ft3 in a sealed enclosure without sub displacement. Like Nothing Else..... 2012 Ford F-150 FX4Factory HeadunitGoogle Nexus 7Rockford Fosgate P2D4-12 SubRockford Fosgate P500.1 (Sub Amp)Rockford Fosgate P165S Front ComponentsRockford Fosgate P165 Rear DoorsRockford Fosgate P400.4 (Doors Amp) Dynamat All Doors Link to comment Share on other sites More sharing options...
Rck'nRF Posted April 3, 2014 Author Report Share Posted April 3, 2014 If I got your measurements right I came up with approx 2.16 ft3 in a sealed enclosure without sub displacement. Thanks for confirmation David!! On the sub it says it performs best within a 1.3-2.1cu.ft range. Link to comment Share on other sites More sharing options...
TeamHT Posted April 3, 2014 Report Share Posted April 3, 2014 Or you add depth 1 to depth 2 and divide by 2. Use that number x length x width. This is how my mind processed it, lol Tell me...does this smell like chloroform to you? Link to comment Share on other sites More sharing options...
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