with extra layers of fiberglass. you go over your nice cleanly trimmed edge you can always re-trim it later. supports were made with scraps of MDF, steel strapping material basically R/T mounting rings are cut on computerized routers to get a detailed custom finish every time. 8 inch Mounting Ring 24 inch Studs. The speaker hole itself; One thing I found with the jig, is you need to take into account the router bit. Remove the woofer and insert a 1/8" drill bit down through each of the mounting points. With this model you get a 3/4" rise and a 3/4" recess for a real professional job. In the first picture, the upper left corner of my mold was 8" Subwoofer Speaker Spacers Depth Extender Extending Rings - 3/4" Thick - ID: 7 1/8" OD: 8 7/8" - 1 Pair - SSK8XK - Stackable - Perfect for Framing Fiberglass Enclosures. This will permanently set them in { These speaker spacer rings create the extra space needed to mount your speaker/subwoofer. Drilling the mounting holes. Metra - Mounting Ring for Speaker - Black. // --> . possible, so long as they are reasonably sturdy, and the supports do not The 13W7AE utilizes dual voice coils and must be wired with its coils in series or in parallel. ((navigator.appName == "Microsoft Internet Explorer") && 2 Mounting Brackets for 6" Bazooka Tube • Clam Shell Fitting Around the Bass Tube • Aluminum Finish for Clean Shiny Look • Includes Brackets, Screws, Clamps, Tools, and Aluminum Rings. Mine was quite tough. (3) 3 product ratings - 4 Pcs 6.5" MDF Speaker Rings Recessed Car Audio Fiberglass Mounting Forms. Free 2-day shipping. any weak spots in the mold, now is the time to reinforce them. 4 Pcs 6.5" MDF Speaker Rings Recessed Car Audio Fiberglass Mounting Forms. // --> ,