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:
Resume set speed
If cruise control has been deactivated temporarily,
it can be reactivated by pressing .
The
vehicle's speed returns to the most recently set
speed.
WARNING
There may be a significant increas ...
Ringing tones
The hands-free system’s integrated ringing
tones can be selected in Phone menu
Phone settings
Sounds and volume
Ring signals
Ring signal 1, etc.
NOTE
The connected cell phone’s rin ...
Accessory installation
• We strongly recommend that Volvo owners
install only genuine, Volvo-approved
accessories, and that accessory installations
be performed only by a trained and
qualified Volvo service technici ...
