Samsung has announced the Samsung AirTrack HW-F850, a wireless soundbar that aims to offer a complete cinematic experience at home. With its metallic design that matches with premium Samsung Smart TVs, it can lie horizontally on your home entertainment centre or be wall mounted. Incorporating a powerful 350W 2.1 Channel wireless subwoofer, the AirTrack has these features: [*]Vacuum Tube: This built-in feature produces warm and rich tones by enhancing the element of harmony while reducing ambient noise with the help of the built-in vacuum tube [*]3D Sound Plus: With this, sound is synchronised to match the motion and depth of the image shown on the Smart TV [*]SoundShare: This feature makes setup clean and effortless, as it enables you to easily synchronize your TV to the AirTrack’s Bluetooth sensor. It also enhances the sound of your favourite TV shows and movies with greater clarity without making it louder [/list] I am quite curious about the Vacuum Tube. That's usually something on higher end amps. The HW-F850 has built-in wireless capabilities that wirelessly connect the soundbar and subwoofer, so that space will not be cluttered with unnecessary and unsightly wires. NFC technology activates the Bluetooth connection in one simple touch to ensure easy pairing of Bluetooth enabled devices. I've never tested wireless sound speakers outside of my Sonos system that I have through the whole house. While the Sonos system sounds great, I have never listened to them as reference type speakers. Has anyone used wireless speakers in a reference setting for either audio or home theater? The Samsung AirTrack HW-F850 is available in black this September for S$1,199.