C3D–01388Speaker-Enclosure Sealing Plate
This speaker plate is designed for the BMW E39 speaker enclosure and replaces the original crossover filter. Allows the box be airtight when using with aftermarket speakers for better sound quality. Cable hole is designed for 2x1.5mm2 cable Hole size is: 7mm x 4mm Verify dimensions against the original part and confirm full operation before regular use.
Fits 5 Series · E39


















