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:
Custom Build Program
In addition to traditional optional features like a navigation system, power
moonroof and Sirius Satellite Radio, buyers who want to customize the C30 can do
so through Volvo's Custom Build progra ...
Phone book
The hands-free system uses two phone books (one with the cell phone's list of
contacts and one with contacts saved directly in the infotainment system), which
are combined to form one phone bo ...
Vehicle Overview
Volvo's latest compact wagon debuted at the 2003 Bologna Motor Show in Italy.
The automaker began selling the V50 in the summer of 2004, shortly after the
comparably redesigned S40 sedan. The auto ...
