Cover the speakers of your car for a more OEM feel and a discrete appearance. Most speaker grilles are designed to match a specific speaker and will therefore match the aesthetics. Speaker grilles also offer a form of protection to kicks and knocks. This is especially true of subwoofer speakers that are often placed in boot spaces.
The Audison Prima APBMW A4E is developed to fit the midrange and coaxials on BMW models equipped with non-standard fixings. Features 4 SM4E adaptors included for OEM placement of midrange...