Optimal sound reproduction

The audio system is pre-calibrated for optimal sound reproduction using digital signal processing.
This calibration takes into account factors such as the speakers, amplifier, cabin acoustics, the listeners' seating positions, etc., for each combination of vehicle/infotainment system.
There is also a dynamic calibration that takes into consideration the volume level, radio reception, and the speed of the vehicle.
The settings that are described in this manual, (Bass, Treble, Equalizer etc.) are only intended to enable the user to adapt sound reproduction to his/her personal tastes.
See also:
Infotainment system overview
Infotainment system overview
1 Sockets for external audio sources (AUX and USB)
2 Steering wheel keypad
3 7" display
4 Center console control panel ...
Lighting panel
Overview, light switches
1 - Thumb wheel for adjusting display and instrument lighting
2 - Rear fog light
3 - Headlights/parking lights
Instrument lighting
Illumination of the display and instr ...
Safety
Like all Volvo models, the XC90 features a comprehensive safety package
designed to protect occupants in a wide variety of accidents. Given the higher
centre of gravity of an SUV, however, there h ...
