Polk MM8G grill for MM840 sub
Crutchfield Customer Review (What's this?)
Cool looking grill for the MM840 subwoofer. Allows full excursion of sub without hitting the grill. Cheapish plastic so do be careful when tightening mounting screws (not included..use the hardware supplied with MM840 sub). Only complaint is that grill does not sit flush with box/mounting surface if using foam-ring supplied with MM840 sub. Grill sits about 6mm above mounting surface due to the foam-ring thickness.
Pros: Looks good Protects cone from large/heavy objects Great price !
Cons: If using this grill with MM840 and its foam-sealing ring grill will not sit flush (about 6mm gap)