Pioneer 10" Speaker Foam Surround Repair Kit - 10 Inch Pioneer CS-701, CS701, CS-F45, CSF45, CS-G100W, CSG100W, CS-G101WAII, CSG101WAII, CS-G2000, CSG2000, CS-G200W, CSG200W, CS-R580, CSR580, DSS-5, DSS5, HPM-200, HPM200, HPM-40, HPM40, HPM-500, HPM 500, HPM-60, HPM60, HPM-700, HPM700, 25-727F, 25-727F-1, 25-728A, 25-750A, 25-750A-3, 25-766A, 25-778A, 2H-407-9P, 648813, Aria 50, Aria 50 II, Pro 10, Pro 120, Pro Musica 120, Pro Musica 130, Project 120, Project 100A, Project 100B, Quartet 50, S-1010, S-510, S-510, S-X6, XD11 and others Same surrounds that professional reconers use; not cheap Chinese imitations! Complete 2 speaker foam surround installation kit - 10 inch Easy to follow step-by-step installation instructions and videos FREE phone support at 1-800-397-9575 and FREE shipping within the U.S.