VGOL 4 Pack Speaker Dust Caps Subwoofer Dome Size 45 mm for

Speaker dust cap 45 mm: compatible with most speaker drivers that use a 45 mm dome, fitting bookshelf speakers, car speakers, and small woofers; measure the cone opening to confirm proper fit before purchase. Polypropylene speaker dome: molded PP dome blocks dust and debris from the voice coil gap, shields the cone center, and refreshes appearance during repair while avoiding contact with the magnet assembly or wiring. Speaker repair parts: 45 mm diameter dome suits DIY cone repairs and replacements, reducing airborne particles entering the gap, supporting smooth cone airflow, and helping maintain clean sound during daily listening. Subwoofer dust cover: for home audio, studio monitors, cars, classrooms, and portable PA systems where drivers face open air; useful for refurbishment projects, test benches, and keeping technician stock organized. Easy application: apply suitable speaker adhesive along the rim, center on the cone, press evenly, and allow full cure before powering the unit; adhesive, tools, and instructions are not included with this product.