Review on Install Bay 85 9012 12 Inch Hardware by Tim Blandin

Works handy. I've bought this type of subwoofer grille before and it usually completely covers the subwoofer. (Outside the subwoofer assembly.) I had to place it over the outer ring where the screws go. Using the screws provided, the heads of the screws were ripped off before I drove them very deep into the wood, driving them into the wood. (I didn't drill pilot holes.) I ended up using drywall screws and when I started tightening them I went through the plastic without realizing it because it's so soft. I managed to get the rest by being very gentle. However, if you are very careful with them, they should work just fine. I found them hard to treat well because they seem so cheap. For me I would rather get something a little better quality to protect my investment.