qcbangin Posted September 22, 2011 Report Share Posted September 22, 2011 i'm running 6 10's in a 6cube ported box in the trunk of a chrysler LHS. the trunk is a total of about 11-12ubes. box is ported through rear seat armrest. the problem i'm having is that when i play music there isn't as much bass as there should be, but when i open my trunk, i gain alot. i'm a noob so i'm not sure what could be causing this. could it be that there isn't enough airspace in the trunk for the 6 10's, or somethig else? i was running 2 15's in a 9cube ported through the armrest and it hit harder when the trunk was closed, that's why i'm not sure if the airspace is a problem. please help with this problem. thanks Quote Link to comment Share on other sites More sharing options...
n8ball2013 Posted September 22, 2011 Report Share Posted September 22, 2011 you have cancellation. Quote THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
IH8PunkRok Posted September 22, 2011 Report Share Posted September 22, 2011 i had this once. had to do with vortex theory essentially with the trunk open the subs had more air to move and created a louder score. however this was because of a mistake of mine and it probably would have been louder if i had done the box correctly show me how everything is setup in your trunk Quote -Matt2005 Dodge Magnum RTJVC KD-AVX1 2 PPI S580.2 Obsidian Audio ST1 Horn Tweeters PRV 8MB450s Audio Legion 3500.1D 2 RE MT 18s 360 ah LiFePO4 BatterySHCA 2/0 155.2 @ 29 hzKicker CVR 15's buildDD 3512e buildMini T-Line Build(6) 8s BuildNightshade 15s Wall BuildMagnum AB XFL 12s BuildNewest Magnum Build Link to comment Share on other sites More sharing options...
qcbangin Posted September 22, 2011 Author Report Share Posted September 22, 2011 sorry, i can't get pics right now, but the subs are 3 firing up and 3 firing back. i was just outside playing it, and a few of the subs were getting hot and a few were staying cool. what could cause that? i had this once. had to do with vortex theory essentially with the trunk open the subs had more air to move and created a louder score. however this was because of a mistake of mine and it probably would have been louder if i had done the box correctly show me how everything is setup in your trunk Quote Link to comment Share on other sites More sharing options...
RooTxBeeR Posted September 22, 2011 Report Share Posted September 22, 2011 Having them like that is probably the reason, have them all facing the same way. Quote On 11/20/2012 at 8:54 PM, AMI CUSTOMS said: Turned mine up today at a light, guy next to me his steering wheel started moving and he looked over at me like I was a magician lol. On 5/9/2012 at 8:45 PM, skittlesRgood said: fuck the plating. look at what the main metal used is. you could buy unicorn blood plated terminals but if its just covering up dog shit, whats the point On 4/10/2013 at 12:26 PM, mrd6 said: I'll admit, half way through sanding that fiberglass in the rain and cold while I was all itchy I was definitely starting to question why i was doing this haha Soon To Be '04 Ford Escape US Alternator 280A Hairpin D4800 Under the Hood (6) XP3000's in Rear 1/0 SHCA & XS Power 4 runs to back TORK2 kit from Tony @ CE Auto Supply Pioneer DEH-80PRS DD AW6.5 (2) per door *Tweeter Unkown* DD SS4a & C3d (2) SCV4000 @ .5Ohm (2) 15" Sundown Zv5 Link to comment Share on other sites More sharing options...
BeAlLsTaR13 Posted September 22, 2011 Report Share Posted September 22, 2011 out of phase? might have to do with 3 firing up and 3 firing back (being in a trunk), thats prolly where your cancelation is coming from Quote Team Sundown Audio**CURRENT** -- 2012 Scion tC Build Click Here **OLD** -- 2002 Pontiac Grand AM Build Click Herecheck them out, slap me a comment2002 Pontiac Grand AM SE 2.2l 4 cylinder ecotec.-------------------------------------------------------------------Head Unit - Alpine CDA-9887Subs - 2x Z 12 v.2s - v.3 + NS Soft partsAmplifier - Sundown Audio SAZ-3500DEnclosure - 3.33 Cubes tuned to 34.66hzFront Stage - JBL P660c 6.5" ComponentsRear Deck - Powerbass 4xl 6.5" Mid-RangeFront Stage Amplifier - Sundown Audio SAX-100.4DWires - Kicker Hyperflex 1/0, KnuKonceptz 1/0, Knu 4 and 8 Gauge, Kicker RCAsElectrical - 275 AMP DC Power H/O Alternator, XS Power S3400, XS Power D2700Videos - http://www.youtube.com/user/BeAILsTaR13------------------------------------------------------------------- Link to comment Share on other sites More sharing options...
qcbangin Posted September 22, 2011 Author Report Share Posted September 22, 2011 so just rebuild my box for them to all fire up and that should fix my problem? does anyone think the airspace could cause another problem after i do that? asking cuz i know 6 10's moves more air than 2 15's out of phase? might have to do with 3 firing up and 3 firing back (being in a trunk), thats prolly where your cancelation is coming from Quote Link to comment Share on other sites More sharing options...
bassrace Posted September 22, 2011 Report Share Posted September 22, 2011 What's the specs on the box? As in port size and length. And box dimensions. Quote 145.9@40hz 145.3@34hz big 3 X2 group 34 Deka Group 31 All 0/1 awg jl meta wire Alpine CDA 7894 Orion HCCA D5000 2 AQ HDC312's Crunch gpv1100.2 (for 6.5"s only) AQ pro audio 6.5" - 3 sets AQ supertweeters - 2 sets 2000 Slamry Link to comment Share on other sites More sharing options...
qcbangin Posted September 22, 2011 Author Report Share Posted September 22, 2011 the box dimensions are 32"D X 28"W X 16.25"H. port is 10"H X 7"W X 14.25"L. What's the specs on the box? As in port size and length. And box dimensions. Quote Link to comment Share on other sites More sharing options...
bassrace Posted September 22, 2011 Report Share Posted September 22, 2011 You have around 11in^2 of port area per foot. You might want a little more if possible, but that shouldnt cause your problem that your having now.... Do you have a DMM? Quote 145.9@40hz 145.3@34hz big 3 X2 group 34 Deka Group 31 All 0/1 awg jl meta wire Alpine CDA 7894 Orion HCCA D5000 2 AQ HDC312's Crunch gpv1100.2 (for 6.5"s only) AQ pro audio 6.5" - 3 sets AQ supertweeters - 2 sets 2000 Slamry Link to comment Share on other sites More sharing options...
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