![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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Performance MP3 > C30 2006-2013 (6-CD) > GROM-MST4 USB Android iPhone for Volvo S40 V50 XC90 C30 C70 06+ 6-CD Radio, Bluetooth optional
Volvo S40 C30 C70 V50 XC90 2006 2007 2008 2009 2010 2011 2012 Bluetooth USB Android iPhone Car Adapter Kit (model GROM-MST4 for Volvo) Demo. Bluetooth... | By GROM Audio | Facebook
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Volvo Bluetooth adapter for streaming and hands free calls CTAVLBT001 for Volvo C70, S40, S60, S80, V40, V70, XC70
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