Create a Dolby 5.1 listening room with this Onkyo surround sound system. Support for standards such as HDMI 2.0 for 4K video, 3D video, Dolby Atmos sound and Bluetooth input gives the best listening experience for any input media. Analog to HDMI and 4K upscaling matches any video source to your display with this Onkyo surround sound system.
A: It is powered by the receiver which classifies it as "passive" aka would not work with another receiver that does NOT provide power. It is not stand alone.
Q: are all speakers wireless or they have to be wired
A: The speakers are wired.
A: This has 630 watts total.
Q: whats the total watts,and is the rear speakers wired
A: 105 watts per channel. Rear speakers are wired.
A: undefined
Q: Does this model have speaker A/B option?
A: undefined
Q: Do the speakers support Dolby Atmos?
A: Read the description....