Single piece foam surround(Enough for 1 speaker) Some of the models that use this foam include :ESS: 5C, 10B, AMT-1 Tower, AMT1 Tower, AMT-10B, AMT10B, AMT-3 Rock Monitor, AMT3 Rock Monitor, B-102 (Eclipse), B102 (Eclipse), CE-1, CE1, CE-2, CE2, HD-1000, HD1000, LS-4, LS4, Model 10, PS-1020, PS1020, PS-4A (actives and passives), Tempest B-1, Tempest B1, 680-1055, 680-1116, 680-1102, 680-2052, 680-2054, 680-2054, ESS Model 10, and others that match the measurements shown 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 A10-ESS Outer Diameter 9.75" - 248mm Outer Roll Diameter 8.875" - 225mm Cone Diameter 7.75" - 197mm Inner Diameter 7" - 178mm Roll Width 5/8" - 16mm Inner Attachment Angled
