Fits Boston Acoustics cabinet and woofer driver models: Boston Acoustics HD-10, HD10 Passive Radiator, 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 many more!Does not fit Lynnfield series! Please check the model and size of your speakers before ordering to be sure you receive the correct foam edge repair kit.