Boston Acoustics 8" Speaker Foam Surround - Bos8

  Single piece foam surround(Enough for 1 speaker)This is genuine "filleted" foam with a direct-attach inner lip, not the generic knock-off that others may sell. Some of the models that use this foam include : Boston Acoustics A-60, A60, A-60-II, A-70, A70, A-80, A80, A-90, A90, 380, 780LF, A-400, A400, HD8 (10-278-1), HD9, T-100, T100, T-1000, T1000, T-1030, T1030, T-70, T70, T-820, T820, T-830, T830, VR-960, VR960 and others that match the measurements shown Due to occasional variances in Boston Acoustics frames, a few of these models may require you to trim approximately 1/16" off of the outer perimeter. Same American-made surrounds that we use in our professional repair facility; NOT cheap Chinese copies!!   Surround Bos8 Outer Diameter 7.75" - 197mm Outer Roll Diameter 7.125" - 181mm Cone Diameter 6" - 152mm Inner Diameter 5.5" - 140mm Inner Attachment Direct-angle