Diaphragm for Fostex / Foster
A high-quality replacement diaphragm compatible with a range of Fostex and Foster compression drivers. Designed to deliver smooth, accurate high-frequency response, it restores clarity, detail, and original performance to your speakers. Ideal for professional audio repairs, routine maintenance, and keeping your sound system operating at peak quality.

Diaphragm for Fostex, Foster 025H30, 025H27, 0013252, DC10/1501-16, H025N30, H025N27, H025N08, FT300H, N08, PHT-404, PHT-405, PHT-406, PHT 408, PHT-410, PHT-411, PHT-412, PHT 413, PHT404, PHT405, PHT406, PHT408, PHT410, PHT411, PHT412, PHT413, PH 404, PH-405, PH-406, PH-408, PH-410, PH-411, PH-412, PH-413, PH404, PH405, PH406, PH408, PH410, PH411, PH412, PH413, HT-404, HT-405, HT-406, HT-408