Infinity 12" Flat-attach Speaker Foam Surround Repair Kit - 12 Inch Fits Infinity 902-1187, 902-5567, 902-6715, 1001, 1001A, 1500, 3000P, 4000, 5000, 1001A, 2000 II, 2000AXT, 4000A, Holosonic, Monitor Jr, QLS-1, Quantum Jr, Quantum 2, Quantum 3, Quantum 4, Quantum 5, Quantum Line Source, RS-12 Subwoofer, RS12 Subwoofer and others that match the measurements Same surrounds that professional reconers use; not cheap Chinese imitations! Complete 2 speaker foam surround installation kit - 12 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.