No need for any kind of “tuning footers” or anything like that. If they’re sounding bright, you need to get them positioned properly and acoustically treat your room. Things like ISO acoustic Gaia’s are nice and all, it the higher end more inert speakers like Personas don’t benefit from them much if at all.
Raising them off the ground a little would have the same effect. Any kind of “mod” to a Persona is completely unnecessary.
Raising them off the ground a little would have the same effect. Any kind of “mod” to a Persona is completely unnecessary.

