A:AnswerHi Looper! The HW-Q950A is only designed to play audio from one Bluetooth device at a time. You can pair multiple Bluetooth devices to the soundbar, however you will need to reconnect the Bluetooth device you would like to user in order to change between sources.
^Tim
A:AnswerHi EarlthePearl! The HW-Q950A includes an exclusive set of rear speakers. These rear speakers take a step up from the SWA-9500S by adding an additional side firing speaker. This gives the HW-Q950A an impressive 11.1.4 ch whereas the HW-Q900A paired with the SWA-9500S is a 9.1.4ch system.
^Tim
A:AnswerHi dogma! The HW-Q950A includes an HDMI cable allowing you to simply connect the soundbar to your TV with one cable without any additional purchase necessary. Should your TV not support HDMI, you can utilize a digital optical or Bluetooth audio connection. ^Tim
A:AnswerHi Lpgomes! Connecting the soundbar via eARC will allow Dolby Atmos content from the streaming services listed to pass to the soundbar. Please know, not all content from the streaming services listed support Dolby Atmos. ^Tim
A:AnswerI believe you can as long as they are the same type of Bluetooth speakers . There is also a arc cable connection on the main soundbar that you could also add speakers to a Bluetooth transmitter to extra speakers.