Alpine KTE-RS10G Grille for 10" RS-W10D4 and RS-W10D2 Subwoofers - Alpine's KTE-RS10G subwoofer grille protects your 10" RS-W10D4 and RS-W10D2 sub against damage in your trunk or cargo area. The metal mesh grille features a matte black powder-coated finish that adds a clean, professional look to your installation. Simply remove the screws holding the subwoofer in place, place the included mounting tabs over the screw holes, and fasten with the screws included with the KTE-RS10G. An Alpine badge and a textured rubber screw cover add the finishing touches.