Marantz 12" Angle-attach Speaker Foam Surround Repair Kit - 12 Inch Fits Marantz 45-450, 45450, 920, 930, 940, 1230, 141W121, 141W204, 141W12120, 211-1003-100, 841-1116-000, DR-120, DR120, DS-930, DS930, HD-770, HD770, HD-880, HD880,LS-15, LS-15, LS-15A, LS15A, LS-16, LS16, M-10, M10, M-16, M16, Prestige 1230, RG-150, RG150, SP-40, SP40, SP-65, SP65, SP-120, SP120, SP-124, SP124, SP-124J,SP124J, SP-1200, SP1200, SP-1250, SP1250, SP-1812, SP1812, SP-2052, SP2052, SP-2062, SP2062 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.