Compared Samsung HW-Q910D Soundbar's tested Dolby, wireless sub bass... Perfect for home theater buyers (surprising sound expansion) We were impressed by the Samsung HW-Q910D’s immersive sound quality, particularly when testing its Dolby Atmos support. The 9.1.2 channel setup, combined with the wireless subwoofer, delivers a surprisingly expansive audio experience that elevates everyday viewing. The Adaptive Sound feature adjusts audio in real time, ensuring optimal listening for any content. While we loved the seamless setup, the standout was the sound expansion kit, which transformed a basic setup into a full-fledged home theater. The bass performance was deep and tight, thanks to the wireless subwoofer, but the real惊喜 was how the surround sound expansion added depth and clarity without clutter. For those seeking a blend of premium features and versatility, the HW-Q910D doesn’t disappoint.