Hi AJ; I'm no expert either, but it seems to me that any cloth in front of the speakers is going to absorb the high frequencies to some extent and likely make the sound/music less dynamic. As I'm sure you know, many audiophiles take the grill cloths off their speakers when listening, and claim better dynamics, more immediacy, and a generally more "live" sound.
Vandersteen recommends leaving the grill covers on their V5s though, and states that the speakers were designed to be used with the hoods on, and that the grill cloth material is "sonically transparent". I have found that to be the case with my V5s. This is maybe a perspective to look at it from.
But if you're bent on doing it, maybe you could look into this "sonic transparency" business. Good Luck, and Cheers. Craig
Vandersteen recommends leaving the grill covers on their V5s though, and states that the speakers were designed to be used with the hoods on, and that the grill cloth material is "sonically transparent". I have found that to be the case with my V5s. This is maybe a perspective to look at it from.
But if you're bent on doing it, maybe you could look into this "sonic transparency" business. Good Luck, and Cheers. Craig