A:AnswerI live in Fort Worth Tx. I have one in my race car shop that is not heated on the regular basis. Works great! Would highly recommend the Sonos Amp! Great sound! ! !
A:AnswerYou need to check the ohm load the 4 speakers will create if they are tied together to create a 2 line input to the amp. You need to also check the amps max - min ohm load rating.
You will also need a hdmi splitter to allow the amp and bose speaker to be on the same hdmi input
A:AnswerYes you can , both Sub and one speekars connect wirelessly to amp and that’s how I have connected and using them. Check in my pictures sonos one are at my kitchen island and sub placed next to my sofa
A:AnswerThe Amp is designed to power two speakers, but you could connect it to a speaker splitter to accommodate both in wall speakers. It would cut the power in half though and you would have to manually switch between them
If needed.
A:AnswerI have this driving a pair of Definitive Technology AW6500WHI speakers and a Sonance 10” outdoor sub and there have been no heat issues.
I know this for a fact because I have a fan in my closed cabinet that kicks on when the temp hits 90 degrees and it hasn’t turned on once while the system is in operation.
A:AnswerThanks for your question. You have everything you need for wireless surround sound. The Beam is the front, and the Sonos Gen 2 (which I'm assuming are Sonos One Gen2 you're referencing) can all be paird together. Go into the room settings for your Beam and you'll see an option to add surround and add sub.
Amp would only be needed if you had a pair of passive speakers you wanted to turn into speakers that have Sonos capability.