** Alpine IMPRINT Experts!? **

[Mr.SoloDolo 10+ year member]

I've read countless tutorials on how to do this properly but one thing that is not covered is:

Should I remove all Speaker Grills inside the vehicle during testing?

6x9's & Tweeters have these plastic grills.

Click to read more...

 

[winkychevelle 10+ year member]

i would just eave the grills on because if u tune it with them off and later you put then u messed up all the tune due to the new reflections and diffractions caused by the grill. the tweeters can benefit from not having a grill at all.