keepinitloud Posted November 3, 2010 Report Share Posted November 3, 2010 did you seal off the package tray look at deepsilencers I helped him seal that one off he had big holes leading to the trunk through the package tray I had to use a shit ton of expanding foam then he fatmatted the whole package tray as well as around the panel that I made to seal off around his box we didn't get picts unfortunately but the numbers don't like from a 143 all the way up to a 146 after the improvements mine is sealed off from the trunk as well and it plays the lows very nicely your missing something here gotta go back through it Quote 06 chrysler 300C Hemi one mmatts dreadnaut 15 powered by a planet audio vx 2200d fosgate p200 running planet audio 8" midbass drivers and super compression tweeters stock battery and a stinger spv44 Irragi 300 amp alternator big 3 1/0 http://www.stevemeadedesigns.com/board/topic/55075-system-in-my-300c/page__view__findpost__p__763656__fromsearch__1 Link to comment Share on other sites More sharing options...
n8ball2013 Posted November 3, 2010 Report Share Posted November 3, 2010 dont need to design one for front firing your rear firing box should work fine. its gotta be sealed completely. 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...
Indianabobo Posted November 3, 2010 Author Report Share Posted November 3, 2010 i dont think your rear deck is sealed up all the way... thats prolly your problem i havent ever heard of a car being completely sealed up and be quieter....even the smallest little hole can fuck you everything make sure you take out the back seats and seal up everything and also take out every panel by the back seats if its a 2 door and seal those up well its not expanda foamed everywhere that is the one of the reasons but i dont want to foam shit if im not gunna enjoy it you know? and that foam is a damn mess....if there was a way to foam everything, keep the clean up nice and it looked nice i would do that in a heart beat. did you seal off the package tray look at deepsilencers I helped him seal that one off he had big holes leading to the trunk through the package tray I had to use a shit ton of expanding foam then he fatmatted the whole package tray as well as around the panel that I made to seal off around his box we didn't get picts unfortunately but the numbers don't like from a 143 all the way up to a 146 after the improvements mine is sealed off from the trunk as well and it plays the lows very nicely your missing something here gotta go back through it well....this is a dinky 2cf box tuned to 30 hz. ha. id like a better design b4 i go all out and seal da bitch in there. Quote 1998 VW Jetta- SLOW N LOW 12" TC sounds 3hp BB2400.1 Kenwood Exceleon HU Kinetik HC800-works for 2ohm loads:D My youtube Video's CHECK THEM OUT! Link to comment Share on other sites More sharing options...
Mr. Darkjustice Posted November 4, 2010 Report Share Posted November 4, 2010 (edited) windows where up...ha. and from shineing a flash light at the back i could see no light coming through? so i really dont know. the problem is air coming through not light lol. just because light doesnt show dont mean air wont travel EDIT: you dont need to foam everything, you can also use tape or deadener. tape wont stop flex but itll stop the air Edited November 4, 2010 by Mr. Darkjustice Quote Fusion With A Stetsom 4k2d on 2 DC XL 15s tuned to 31hz and Subs and ports forward The Revolution Was Not Televised But There Is This Thread(clicky) Dr Merkenstein is my 360 gamertag and my profession. When shit gets real, call in the Doc Link to comment Share on other sites More sharing options...
Indianabobo Posted November 4, 2010 Author Report Share Posted November 4, 2010 the epic fail video http://www.youtube.com/watch?v=QT9Zz47_emE Quote 1998 VW Jetta- SLOW N LOW 12" TC sounds 3hp BB2400.1 Kenwood Exceleon HU Kinetik HC800-works for 2ohm loads:D My youtube Video's CHECK THEM OUT! Link to comment Share on other sites More sharing options...
Mr. Darkjustice Posted November 4, 2010 Report Share Posted November 4, 2010 i didnt even watch the whole vid cause i had to make a comment. just in the first 10 seconds i saw a shitton of holes in your rear deck Quote Fusion With A Stetsom 4k2d on 2 DC XL 15s tuned to 31hz and Subs and ports forward The Revolution Was Not Televised But There Is This Thread(clicky) Dr Merkenstein is my 360 gamertag and my profession. When shit gets real, call in the Doc Link to comment Share on other sites More sharing options...
__d_a_v_i_d__ Posted November 4, 2010 Report Share Posted November 4, 2010 (edited) rear deck fool!where ur 6x9s are at EDIT: plus box looks prefab.? wide is good but dept looks short? Edited November 4, 2010 by __d_a_v_i_d__ Quote Chevy Impala Shocker Sigs / TC Sounds 12s Sundown NS-1 | SAX 100.4 Sundown Neos | Dayton Audio Neos ETCCC ETCCC ETCCC My YouTube ---- Subcribe!! Link to comment Share on other sites More sharing options...
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