Decorative Speaker Grilles. With fine perforation, 2-part version with fixing ring to be screwed for the speaker and push-on grille, various sizes. Decorative speaker grilles, two parts, for the most common standard speaker sizes. Mounting rim serves for mounting the speaker; cover rim with metal grille covers speaker and mounting completely. Outside Ø | Ø 322 mm | Inside Ø | Ø 276 mm | Total height | 25 mm | Height inside | 12 mm | |