Subwoofer-Speaker Frame Gaskets create a seal between the speaker’s basket and the enclosure or grille. They reduce unwanted vibration and block air leaks. Proper sealing improves sound pressure response and keeps bass tight and accurate. We stock gaskets for stamped steel and cast aluminum frames. You can also choose oversized or overlay options when you need extra sealing. Each gasket uses durable rubber that resists wear and compression. Replace a worn gasket to restore stability, or add a new one to improve clarity and overall sound quality.