Boston Acoustics 7" Speaker Foam Surround Repair Kit - 2Bos7

Complete 2 speaker foam surround installation kit 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 CR-8, CR8, HD-7, HD7 Micro 80pv and others that match the measurements below 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 surrounds that professional reconers use; NOT cheap Chinese imitations!! Kit includes THE BEST QUALITY foam available. 2 Premium American-made 7" Foam Surrounds (Enough for 2 Speakers) Step-by-step installation instructions 1 Bottle of premium professional-grade adhesive (Nitrile rubber) 1 Adhesive application brush FREE shims available on request Foam Dimensions------ Kit 2Bos7 Outer Diameter 6.625" - 168mm Outer Roll Diameter 6.25" - 159mm Cone Diameter 5.375" - 137mm Inner Diameter 4.96" - 126mm Inn