Realistic Mach I Speaker Foam Surround - Mach 1, Mach One - RM1

 FOAM ONLY Some of the models that use this foam include :Radio Shack Realistic Mach 1, Mach-1, Mach1, Mach One, 3802, 40-4029 and others that matchthe measurements below Mach 1 and Mach 2 have two distinctly different foams. This one is made specifically for the Mach 1. Same surrounds that professional reconers use; THE BEST QUALITY foam available!This is the foam only. Complete repair kits are available in our DIY Foam Surround Repair Kits category. Foam Dimensions------ Surround RM1 Outer Diameter 14.75" - 374mm Outer Roll Diameter 13.25" - 337mm Cone Diameter 11.25" - 286mm Inner Diameter 10.375" - 264mm Roll Width 1" - 25mm Inner Attachment Angled