Gaining decibals.

[mazdakid 5,000+ posts]

My box is pretty sealed from the rest of the trunk but probably not 100%.

If i use my max width between wheel wells and max height and depth i can get about 9 cubes. My 18 only takes 3.5-5 cubes though so it fits nicely using some height from the spare tire well.

 

[rebelfromva 10+ year member]

Well got metered yesterday, 142.3. Flipped the box around s the ported was on driver side and gained 2 db! Hopefully will be adding the deadener before the next show.