Thanks to the vehicle-specific dimensions of the speaker, this could easily be incorporated in the fairing. A manual was included in the package, I have the doors and trim in addition lined with self-adhesive bitumen mats to give the whole thing more surround sound and the doors to more "density". In addition, I have also installed for the tail, the woofer speaker from the same manufacturer, perfectly adequate for a E46 and more sound is not rauszuholen also with other manufacturers. The price is justified, effective speakers I have also tried (13cm with mounting frame), but this could be forgettable.
