I've always heard that giving your subs as much open space as possible is key for the best sound. Why is it that when I open the ski pass my Infinity Kappa in a sealed box sounds pretty much ported and SQ drops? I get that the trunk acts as a second enclosure to extent, but why does just opening a little ski pass give me so much more volume and a SQ is lost? I want a good thump but I hate having to choose between that and SQ. Someone please enlighten me lol

 

Lose sound quality? What sub, how many watts? What's the airspace?

 

Haha thanks man, but it seems to be taken care of for the most part! 500W RMS amp, Infinity Kappa 12, and 1.0 cuft box. My dumbass had the low pass filter set too high and didn't realize until after I posted this haha. Just need deaden my trunk now

 

Rear deck rattling?

 

The rear deck is pretty much taken care of. Ive stuffed some stuffed under the rear deck in the trunk and put foam tape between it and the rear window. The only rattles should be the trunk I'd think

 

 

Lol this thread was from before you gave me tips