dakinejb

Is B&O or bose or something else?

KevinGary

Bose was the upgrade stereo system. I am not sure who manufactured the base stereo.

larry23142314

The base sound system is the 'Audi Sound System' 10 speaker, 160 Watt system.
(in Europe, they have a standard of 4, yes 4, speakers..and only for the front seats!)

According to the SSP 326: "'05 A6 Electrics"
If the optional Standard sound system is selected,
the vehicle will not have the 2x20-watt amplifier
module in the control unit for front information
J523. This sound system has an external 7-channel
DSP amplifier, the digital sound system control
unit J525, which is integrated into the MOST bus.
It controls the three-way systems in the front doors,
the two subwoofers in the front doors, the 2-way
systems in the back doors and the centre
loudspeaker in the dash panel. The standard sound
system comes as standard in the MMI versions
Basic Plus and MMI High.

1 Mid/high-pitch loudspeaker, front left R26
2 Low-pitch loudspeaker, front left R21
3 High-pitch loudspeaker, rear left R14 and
mid/low-pitch loudspeaker, rear left R159
4 Control unit for digital sound package J525
5 Mid/high-pitch loudspeaker, front right R27
6 Low-pitch loudspeaker, front right R23
7 High-pitch loudspeaker, rear left R16 and
mid/low-pitch loudspeaker, rear right R160.

Then, of course, you have the optional BOSE system....much better, in my opinion!

dakinejb

Perfect! That is the information I needed.