Ultimate audio immersion 🔊 dolby bowerswilkins Experience the power of Dolby Atmos in the new BMW 7 with arki.technology and brad.canning. Powered by 36 speakers in the Bowers & Wilkins Diamond Surround Sound System, sit back, relax and experience the next level of in-car entertainment. #THENEWBMW7 #BMW #NeueKlasse BMW 740 xDrive Sedan: Mandatory information according to German law 'Pkw-EnVKV' based on WLTP: Energy consumption, combined WLTP in l/100 km: 9.3 – 8.3; CO₂ emissions, combined WLTP in g/km: 211 – 189.