Compatible with Boston Acoustics A-100, A100, A-120, A120, A-150, A150, A-200, A200, HD-10, HD10, 710LF, 975, PV-600, PV600, SW-10, SW10, T-30, T30, T-930, T930, VR 400, VR400 Subwoofer, VR 500, VR500 Subwoofer, VR-970, VR970, VR-975, VR975 and others that match the measurements shown. Due to occasional variances in these speaker frames, a few of these models may require you to trim approximately 1/16" off of the outer perimeter.
This is the correct "filleted" foam with a direct-attach inner lip
Same surrounds that professional reconers use
Complete 2 speaker foam surround installation kit - 10 inch
Easy to follow step-by-step installation instructions and videos