emperorjj1 Posted July 28, 2012 Report Share Posted July 28, 2012 ya um thats probably not going to do anything fyi... what car do u have? Quote J. JMy CardomainFINISHED COBALT SS/SC DUAL ALTERNATOR PICS theres no such thing as too expensive when it comes to upgrades like that, because imo if you are gonna spend to upgrade then do it correctly rather then be a cheap ass ricer Link to comment Share on other sites More sharing options...
ricksi30 Posted July 28, 2012 Report Share Posted July 28, 2012 Pointless in my opinion. Quote Head unit: Pioneer P880prsFront stage: Alpine Type X 17PRO componentsComponent amp: PPI BK 800.4Subs: Two SSA XCON 12's in 4.5 cubes tuned to 34hzSub amp: PPI BK1300.1Sound Deadening: Second Skin Damplifier Pro, Spectrum, and Sludge Team SSA Team Alerion Link to comment Share on other sites More sharing options...
audiofanaticz Posted July 28, 2012 Report Share Posted July 28, 2012 why would you waste the time, money, and deadener on the back of the seats?? Let me guess the other deadener you had installed is on the outside of the vehicle too? Quote Link to comment Share on other sites More sharing options...
OrionStang Posted July 28, 2012 Report Share Posted July 28, 2012 Don't do it. No point. Quote SMD Super Seller My Feedback Thread Link to comment Share on other sites More sharing options...
SlamminBeats Posted July 28, 2012 Author Report Share Posted July 28, 2012 why would you waste the time, money, and deadener on the back of the seats?? Let me guess the other deadener you had installed is on the outside of the vehicle too? ?? ok i guess i wont do this. Quote Link to comment Share on other sites More sharing options...
BassHead810 Posted August 17, 2012 Report Share Posted August 17, 2012 I have thought about doing this too but i'm not sure it would even help. It might even hurt your spl. I'm in a trunk car also and the back seat is always down. The carpet on my seat has a zipper at the sides though and Velcro at the bottom. I took the carpet off just to see what it would do with the metal frame exposed and i lost a solid .2 db from that change so i put it back. I did notice though at the Carlisle PA show terry brocks had dynamat on the back of his seats so it might help a little Quote My 150+ Trunk Build Log Current Setup2 DC XL15's Crossfire XS-8K AudioControl Epic-150Mechman 250 amp altXS D3100 under hood 2 XS D3100 in TrunkSecondSkin Sound Deadening - 120+ sq ft Damplifier Pro2012 North American Street Stock Runner-up - 150.9 on 1800 clamped watts 2013 dB Drag Street Trunk World Champion - 153.9 on 3200 clamped Watts 2013 MECA Trunk 1 World Champion - 152.8 Headrest 2013 MECA Park & Pound 2 World Champion - 130.6My youtube channel (click for Hairtricks) Team dbAddicts Team DC Audio dcsoundlab.com Link to comment Share on other sites More sharing options...
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