Conclusion: This speaker cover grill is not deep enough for my 10W6V2 because my speaker comes into contact with and makes a lot of noise. I do not recommend it if you're trying to get maximum performance out of your speaker. I have to keep the sound dialed down some or take off the cover for the rattling noise to stop. I thought the walls or something was loose in my trunk but it ended up being this cover.
Excerpt: Very easy to install--took only 5 seconds. The grill literally pops right on the speaker and stays put--even at peak bass levels. Really like the design and the protection it offers. I no longer have to worry about about the wife throwing [*] in the trunk and damaging my 10W6v2.