Optimus/Realistic 8" Speaker Foam Surround Repair Kit - 8 Inch Fits 2035, 2046, 40-1006, 40-1016, 40-1024, 40-1027, 40-1100, 40-1286 C, 40-1366, 40-1988, 40-4034, MC-1000, MC1000, MC-1401, MC1401, MC-1600, MC1600, Nova 15, Nova 16, Nova 4, Nova 5, Optimus 2 B, Optimus 6, Optimus 10, Optimus 40, Optimus 600, T-100, T100, Radio Shack and others that match the measurements Same surrounds that professional reconers use; not cheap Chinese imitations! Complete 2 speaker foam surround installation kit - 8 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.