couple of box questions

[truckcap22 10+ year member]

finishing up my box tonight, wondering if i should do 45's also if i should resin the inside?

Click to read more...

 

[psych0ticnemes1 5,000+ posts]

Neither is needed but 45s can help improve air flow. If they weren't incorporated into the original design than adding them in will take up room which could impact tuning but I doubt it would be noticeable. Unless you're running an insane amount of power, resin isn't necessary but again can help to increase rigidity.

 

[on1wheel01 10+ year member]

What he said. I do 45's in all my boxes