McIntosh 12" Speaker Foam Surround Repair Kit - 12 Inch Some of the models that use this foam include: McIntosh 36001, MC-1, MC1, ML-1C, ML1C, ML-2C, ML2C, ML-2M, ML2M, ML-4, ML4, XR-16, XR16, XR-19, XR19, XR-5, XR5, XR-7, XR7, XRT-20, XRT20, XRT-22, XRT22, XR-240, XR240 and others that match the measurements below Complete 2 speaker foam surround installation kit - 12 inch Same surrounds that professional reconers use; not cheap Chinese imitations! 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.