• HW Installation Support
  • Audio Volume is too LOUD

I installed DUDU7 and the audio volume at 1% sounds like 30-40%. Is there a way to lower overall audio gain?

    Settings/ Sound/ Settings/ More/ Power regulation.

      VitaliyG is your car came with factory amplifier? It shouldn't be an issue without existing amplifier.

        Pavel-71
        Thank you! That fixed it🙂 the "Power regulation" was set to Max

        abidali
        My car has factory BOSE amp. Adjusting the "Power regulation" fixed the problem. Thank you!

        2 months later

        TDA7808 can be configured through I²C to use different amplifier gains.
        Can it be implemented somehow to lower the gain?
        IB1 - Subaddress "I0000001h"
        D5 D4
        Digital gain selection:
        0 0 No digital gain
        1 0 +6 dB
        0 1 +12 dB
        1 1 Not used