AUDI

The Sinfoni UPGRADE speakers, a new project, was made for the Audi cars. Audi A4, Audi A6 and Q5. The Sinfoni team found immediately problem to match the unique Audi speaker's housing and the original amplifier (with too low power to drive properly high quality speakers). It was not possible to change the amplifier, integrated in the car electronic system with own Most bus and DSP, then the challenge was to develop new higher quality speakers with same or more efficiency of the originals. The depth of the speaker housing was also very limited (only a few centimeters), than it was impossible to adapt cone speakers with traditional voice coils and magnet group. Then we developed new speakers (in the 8" and 6.5" size), with neodymium magnet and special voice coil group. That speakers have low depth and can be adapted with special car's adapters  to match exactly the car spaces. Also the connectors can match the original car wire's connectors, plug and play.