Customer states that the BOSE sound system does not have enough bass
Audi technical service bulletin A911389 2034360- for 2011-2013 Audi A6.
- Bulletin number
- A911389 2034360-
- Component
- Equipment: electrical
- Summary
- Customer states that the BOSE sound system does not have enough bass. This bulletin only applies to vehicles with BOSE sound system. The current sound system equalization provides a flat frequency response, which many customers may perceive as not having enough bass.
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