Standard 12 Inch Passive Radiator Repair Kit PASK-12 (Pair)

12" Passive Radiator Repair Kit, Part # PASK-12 Outer diameter: 11-5/8" (295mm) Roll outer diameter: 10-5/8" (270mm) Disc diameter: 9" (229mm) Inner diameter: N/A Foam roll width: 3/4" (19mm) Weight: 2.8 oz (79g) Variances up to 1/8" (3mm) from your measurements are OK. 12" Passive Radiator kit. New-Edge-It Part # PASK-12 Flat disc with hardboard back plate and foam front disc Molded one piece design Replaces most 12" speaker passive radiators ESS, Infinity, etcPlease check the model and size of your speakers before ordering to be sure you receive the correct passive replacement kit.