corteznewbie Posted March 14, 2011 Report Share Posted March 14, 2011 well getten ready to get the wood for the igors. when i used the box calculator it comes out to 9 cubic feet. 41 wide 22h 25d and the port is 4h 29 wide 19 deep which came out to roughly 35hz. is that box going to be to big for lvl4's? if so whats the sweet spot "cubic feet" Quote Team DBs (Driven By sound) Link to comment Share on other sites More sharing options...
hdorre Posted March 14, 2011 Report Share Posted March 14, 2011 How many 4s and what power? Quote 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...
corteznewbie Posted March 14, 2011 Author Report Share Posted March 14, 2011 2 15" custom lvl 4's and running a older autotek mm 4000.1 Quote Team DBs (Driven By sound) Link to comment Share on other sites More sharing options...
kirill007 Posted March 14, 2011 Report Share Posted March 14, 2011 And what size subs? Is the 9cu ft NET or gross? Quote Thinking is the root of all problems... You ALWAYS get what you pay for. Link to comment Share on other sites More sharing options...
corteznewbie Posted March 14, 2011 Author Report Share Posted March 14, 2011 if i remember right i think its gross Quote Team DBs (Driven By sound) Link to comment Share on other sites More sharing options...
hdorre Posted March 14, 2011 Report Share Posted March 14, 2011 (edited) Try about 6.5-7cubes net if the amp is wired at 1 ohm Edited March 14, 2011 by hdorre Quote 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...
arcwcb Posted March 14, 2011 Report Share Posted March 14, 2011 (edited) If that is 9 cu ft NET, then I think you're going way too big with that box... If it's gross, then it will just depend on how much of that you're gonna be eating up with your port... Edit: Double Ninja'd Edited March 14, 2011 by arcwcb Quote 2006 Mustang GT Audio:2x RF R1200-1D, 2x RF R400-4, 2x RF P1S48, 2x RF T1682c, 2x DC 12" Lvl 3 D2, 1x RF T1652-s, XS Power Batts, Toolmaker blocks, Knu wiring, Knu RCA's, custom enclosure with amp rack Performance Mods:Too many to list... 2008 Toyota Tundra CrewMax 5.7L Audio:1x RF R1200-1D, 1x RF R250x4, 2x Sundown 10" SD2, 2x RF P1652, 1x RF P1652-s, Q-logic kickpanels, Knu wiring, Knu RCA's, custom enclosure with amp rack Performance Mods: Coming Soon Link to comment Share on other sites More sharing options...
corteznewbie Posted March 14, 2011 Author Report Share Posted March 14, 2011 the port will be 4h 29 wide 19 deep Quote Team DBs (Driven By sound) Link to comment Share on other sites More sharing options...
trulywickedcustoms Posted March 14, 2011 Report Share Posted March 14, 2011 just my opinion... lvl 4s have 3.25 recommended ported, and im not familiar with the mm4000.1 but if it does over 2k then you'l be driving the 4s pretty decent so i would go with recommended box space or at least less than 9... thats just my 2c i could be wrong but, general rule of thumb... more area ported for less power and smaller area for adequate or over powering Quote *2013 NEW BUILD* 12- 18" Crossfire XS v2's B pillar 4th order wall 4- Crossfire 8K mono blocks 40+ pro audio mids tweeters and horns 3- Singer alternator 400a external regulated alts tons of audiotechnix wire 24- XS Power D1400's -TEAM XS POWER- -TEAM CROSSFIRE- -TDH- Link to comment Share on other sites More sharing options...
trulywickedcustoms Posted March 14, 2011 Report Share Posted March 14, 2011 i thought you wer saying 9cubes after all the displacement and port lol... Quote *2013 NEW BUILD* 12- 18" Crossfire XS v2's B pillar 4th order wall 4- Crossfire 8K mono blocks 40+ pro audio mids tweeters and horns 3- Singer alternator 400a external regulated alts tons of audiotechnix wire 24- XS Power D1400's -TEAM XS POWER- -TEAM CROSSFIRE- -TDH- Link to comment Share on other sites More sharing options...
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