![I have a 12 s40 with built inn bluetooth, no aux or usb. I'm going to upgrade my audio system soon. Does this compromise sound quality a lot?? : r/Volvo I have a 12 s40 with built inn bluetooth, no aux or usb. I'm going to upgrade my audio system soon. Does this compromise sound quality a lot?? : r/Volvo](https://preview.redd.it/q25mjtmzpbp81.jpg?auto=webp&s=18b286311bc2662d98392b25e5361585ebdd5702)
I have a 12 s40 with built inn bluetooth, no aux or usb. I'm going to upgrade my audio system soon. Does this compromise sound quality a lot?? : r/Volvo
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