The loudspeaker system has a loudspeaker (30) mounted in the rear wheel storage basin of the motor vehicle. The loudspeaker is fitted to the rim (20) of the spare wheel (16) in a removable manner. The loudspeaker has a periodically damped housing whose out...

A sound reproduction apparatus for reproducing multi-channel sound signals into a natural 3-dimensional sound field that can be received by all the passengers sitting at any seats in a room of an automobile. The sound reproduction apparatus comprises speak...

It is known to use the circumferential edge of the loudspeaker basket as a holder, which is sealed via a seal against the edge of the installation opening. In order to be able to install the loudspeaker (1) easily and properly, the holder has a receptacle ...

An acoustic assembly including an electroacoustical transducer and an acoustic element, separate from the acoustical transducer, designed and constructed to be an element of a structural pillar of an automobile.