vetkilr01 Posted April 24, 2012 Report Share Posted April 24, 2012 Most box's you see slam with two 12's have close to these specs: 3.5 - 4 cubes of air space One 6" aero port or 40-60 square inches of port Tuned between 30-35 hz, I prefer 32 hz myself Quote Link to comment Share on other sites More sharing options...
vetkilr01 Posted April 24, 2012 Report Share Posted April 24, 2012 (edited) This is my new box being made: Specs are 3.7 cubes after displacement (34 W x 15.25 H x 20 D), One 6" aero, tuned to 32-33hz. Edited April 24, 2012 by vetkilr01 Quote Link to comment Share on other sites More sharing options...
skittlesRgood Posted April 24, 2012 Report Share Posted April 24, 2012 port is too small. box is too small. get it over 3 cubes at least. Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
skittlesRgood Posted April 24, 2012 Report Share Posted April 24, 2012 Most box's you see slam with two 12's have close to these specs: 3.5 - 4 cubes of air space One 6" aero port or 40-60 square inches of port Tuned between 30-35 hz, I prefer 32 hz myself one 6" aero is pretty small for even 3.5 cubes. i had two 6"s in mine. Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
vetkilr01 Posted April 24, 2012 Report Share Posted April 24, 2012 Most box's you see slam with two 12's have close to these specs: 3.5 - 4 cubes of air space One 6" aero port or 40-60 square inches of port Tuned between 30-35 hz, I prefer 32 hz myself one 6" aero is pretty small for even 3.5 cubes. i had two 6"s in mine. One is enough for loud daily: Quote Link to comment Share on other sites More sharing options...
vetkilr01 Posted April 24, 2012 Report Share Posted April 24, 2012 Some more: http://www.youtube.com/user/rsfazeowns?feature=mhee Quote Link to comment Share on other sites More sharing options...
donpablo Posted April 24, 2012 Author Report Share Posted April 24, 2012 I can get the net vol up but im having trouble getting the tuning down while keeping the port area between 13-16 Quote 2015 F-150 Platnuim Link to comment Share on other sites More sharing options...
donpablo Posted April 24, 2012 Author Report Share Posted April 24, 2012 Quote 2015 F-150 Platnuim Link to comment Share on other sites More sharing options...
vetkilr01 Posted April 24, 2012 Report Share Posted April 24, 2012 Your box is too small with those dimensions and only 1 6" aero, it would have to be 18" long to be tuned to 34hz and you box would only have 2.87 cubes without any extra bracing in it and only one double baffle. If you only add 2 more inches of depth your problems would be over...you would have 3.4 cubes and it would be alot easier, you could Double baffle and brace properly. Quote Link to comment Share on other sites More sharing options...
vetkilr01 Posted April 24, 2012 Report Share Posted April 24, 2012 Your sub woofer displacement is off. You have two subs so total displacement would be .32 not .16. You also have no Double baffle or bracing accounted for. Quote Link to comment Share on other sites More sharing options...
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