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:
Driving dynamics: engines
The Volvo S80 is the best handling, most agile, and best-performing big Volvo
saloon ever. New versions of Volvo's renowned five-cylinder common-rail diesel
engines produce excellent fuel economy ...
Summer and winter tires
The arrows shows the direction of rotation of the tire
When switching between summer and winter tires, mark the tires to indicate
where they were mounted on the car, e.g., LF = left front, RR ...
Exterior
The midsize XC70 rides a 108.8-inch wheelbase and measures 186.3 inches long
overall. Rounded front corners resemble those of Volvo's S80 sedan, but the rear
half retains the straight lines and pr ...
