Audi Chennai - The Audi Q7 comes with the BOSE 3D Sound System with 19 speakers, centre speaker, and a subwoofer. It has a 15-channel amplifier with a total output of 558
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Audi TT MK2 3.2 TTS Bose Amplifier Tray Bracket Holder Genuine Used OEM Audi Part - VW Parts International
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