The Bang & Olufsen 3D Sound System for the Audi A4 includes an array of 19 speakers, each housed within grilles that are seamlessly integrated into the interior design of the Audi A4.
The 16 channel Class D amplifier delivers 755 watts of 5.1 surround sound.
Regardless of what is happening outside the cabin, the Vehicle Noise Compensation (VNC) technology ensures audio consistency is maintained, automatically adjusting timbre and volume based on input from a number of internal and external on-board sensors and microphones.
Using Fraunhofer’s Symphoria technology, the sound system provides an acoustic spaciousness in the Audi A4.
Speaker grilles with a specific Dynamic Lines Design follow the design line of the interior and include anodized aluminum details and logos, LED lighting and visibility from the interior and exterior of the vehicle.
The Bang & Olufsen 3D Sound System for the Audi A4 is capable of flawlessly reproducing a multitude of music categories, with a focus on being unblemished and distinctive, effectively and virtually transporting listeners to packed stadiums, recording studios, jazz clubs or concert halls on their drive.
The system also ensures that the respect for individual preferences is never forgotten: An array of settings allows passengers to adjust volume levels in their areas.
19 fully active loudspeakers
16 amplifier channels
705 W @ 1 % THD+N
Class D technology
Digital Signal Processing (DSP)
Fraunhofer SymphoriaÒ 3D algorithm
VNC (Vehicle Noise Compensation)
Digital Transmission Content Protection (DTCP)
Diverse sound setting options (front/rear/all/movie)
5.1 Surround Sound (only available with the MMI Navigation plus)
‘Dynamic Line’ design
Anodized aluminum finish
Harmonic integration in the A4 interior