Custom-fit plug and play under-seat subwoofer for various BMW E- / F- and G-series models with 200 mm (8") air-dried, stiffened paper membrane and extremely powerful neodymium magnet with large pole core hole for optimum ventilation. Special design for a low-profile construction, metal cover with gauze and fiberglass-reinforced polyamide basket and precision-fit connection terminal. The under-seat bass provides extremely dynamic and powerful bass response. With its heavy-duty voice coil and powerful drive, the UG B195 NEO convinces all along the line! Individually packaged! To retrofit a 2nd subwoofer, the appropriate installation frame from BMW is required. This can be retrofitted, please contact your BMW dealer. Manufacture and development Made in Germany.