Optimus - Realistic 8" Speaker Foam Surround Repair Kit - 2A8Complete 2 speaker foam surround installation kit Some of the models that use this foam include : Realistic, Optimus, Radio Shack: 2035, 2046, 40 1006, 40 1016, 40 1024, 40 1027, 40 1100, 40 1286 C, 40 1366, 40 1988, 40 4034, 40 4030, 40 4042, MC 1000, MC1000, MC 1401, MC1401, MC 1600, MC1600, Nova 15, Nova 16, Nova 4, Nova 5, Optimus 2 B, Optimus Pro220, Optimus 6, Optimus 10, Optimus 40, Optimus 600, T 100, T100, Radio Shack and others that match