ChevyBoy95 Posted July 21, 2012 Report Share Posted July 21, 2012 (edited) The back of my cab flexes in and out about .25in each direction and was wondering what people without full walls do to prevent it? (moves the closest wall of the bed too) also, the side of the inside of my cab flexes and it is opposite the port side and it had deadener and padding behind it yet still seems to make noise, what would be the best fix besides total panel removal? Edited July 21, 2012 by ChevyBoy95 Quote Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
theTank77 Posted July 21, 2012 Report Share Posted July 21, 2012 better quality or more deadener Quote my build log Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted July 21, 2012 Author Report Share Posted July 21, 2012 (edited) better quality or more deadener no. back wall has more than enough to the point of wasting it. edit, and it is 80mil. the sheet metal itself is moving and causing the noise more than anything, almost like a flapping sound, on my peakier notes. Edited July 21, 2012 by ChevyBoy95 Quote Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
n8ball2013 Posted July 21, 2012 Report Share Posted July 21, 2012 2x4s 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...
ChevyBoy95 Posted July 21, 2012 Author Report Share Posted July 21, 2012 2x4s i knew you were going to chime in and say that. what is the best way to affix them to the back wall? Quote Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
n8ball2013 Posted July 21, 2012 Report Share Posted July 21, 2012 Pl adhesive if you can flex a solid wall of 2x4s attached to the sheet metal you're doing something serious 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...
fox_racin4 Posted July 21, 2012 Report Share Posted July 21, 2012 Pl adhesive if you can flex a solid wall of 2x4s attached to the sheet metal you're doing something serious What N8 said, depending on what truck you have, you May have enough room for a layer behind the box and it will make the back wall "flush" with the window frame delio I have 2 layers of 2x4 and 1 maybe 2 layers of MDF for my back wall... And im waiting for my back window to fall out lol... Fix the back wall flex before you break the window free Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
Guest Posted July 21, 2012 Report Share Posted July 21, 2012 i heard a bunch of tennis balls shoved between the cab and the bed works pretty well. Quote Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted July 21, 2012 Author Report Share Posted July 21, 2012 i heard a bunch of tennis balls shoved between the cab and the bed works pretty well. tried that with a weaker system.... didnt do shit. guess ill go the MDF/2x4 route, i have about 2in from the bump below the back window to where the back of the cab below is. again, what is the best way to attach it? Quote Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
n8ball2013 Posted July 21, 2012 Report Share Posted July 21, 2012 Pl construction adhesive comes in a caulk tube 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...
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