Plug and Play 200 mm (8") BMW under-seat bass with air-dried, extremely torsion-resistant paper membrane and strong neodymium magnet with large core bore for optimum ventilation. Special design for extremely flat construction with newly developed torsion-resistant metal basket in fiberglass-reinforced polyamide holder with precision-fit connection terminals and integrated sealing flange. Suitable for many BMW E/F and G series vehicles. Manufacture and development .
Made in Germany.