Single piece foam surround(Enough for 1 speaker) Some of the models that use this foam include :Snell Type E, Type E II Type E III, Type E IV, Type E 2, Type E 3, Type E 4, Type J, Type J II, Type J III, Type J IV, Type J 2, Type J 3, Type J 4, M21wn0704, Vifa 8" M21WN07, and others that match the measurements below.This foam will also front attach, and function properly on the Type K's, (Type K, Type K II, Type K III, Type K IV, Type K 2, Type K 3, Type K 4). Although it is not an exact replacement, this is the closest foam currently available. Same surrounds that professional reconers use; THE BEST QUALITY foam available!This is the foam only. Complete repair kits are available in our DIY Foam Surround Repair Kits category. Foam Dimensions------ Surround A8-Snell Outer Diameter 7.75" - 197mm Outer Roll Diameter 7" - 178mm Cone Diameter 6" - 149mm Inner Diameter 5.5" - 137mm Roll Width 1/2" - 13mm Inner Attachment Angled
