Rockford Fosgate P1G-10 Punch P1 10-Inch Black Steel Mesh Woofer Grille Mesh grille insert for Rockford Fosgate 10-inch, third-gen P1 subwoofers Stamped metal construction for plenty of strength Inserts snugly into Gen-3 P1 trim rings Protects against surround and cone damage Quick and easy installation, Professional finish.