I bought this grill for my 10" Polk DXi sub. It fit perfectly. It is made of a lighter weight plastic but is very sturdy and looks good. The center of the grill does not cover up the subwoofer badging.

So I installed this 10" sub in my girlfriends 350z with an RF 300-1 amp. This lil bugger pounds it!!! Great product, great sound, great service by sonic. Just a pleasant experience all around. I have bought many more products from them as well.

I was a bit skeptical at first when ordering this product to fit over a 10" Blaupunkt sub for my Fiat Punto. The holes match perfectly so it can in fact be installed on any 10" sub with standard hole pattern. My only issue with this item for my intended use is that if you choose to mount all the screws through the grille, there is a gap between the speaker rim and the grille and so you will not get positive pressure on the driver. I didn't want to make a custom rubber gasket to go in between. Instead I only mounted 3 of the 8 screws over the grille and the rest hold the speaker down.

What is there to say? This is a need if you have the speaker for it.

affordable replacement with good looks.