Specially developed to fit the midrange and coaxials on BMW models equipped with non-standard fixings.
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4 SM4E adaptors included for OEM placement of midrange or coaxials on BMW X5 (F15) and X6 (F16).
4 GM4E adaptors included for OEM placement of midrange or coaxials on BMW 5 series sedan (G30) and station wagon (G31).
Made of ABS and equipped with sealing gasket and fixing screws.