Audison Prima APBMW S8-4.2 150W Single 4Ohm Plug Play Under Seat Subwoofer
Audison Prima APBMW S8-4 Black – 8” BMW Underseat Subwoofer – 4 Ohm | New. For sale is an original Audison Prima APBMW S8-4 Black underseat subwoofer, designed as a high-quality audio upgrade for BMW vehicles.