Works great as expected with ease of use and installation as one would expect from a Sonos product. I connected the amp to two large floorstanding speakers and also connected the speaker wire to a speaker selection box which in turn connected to two outdoor speakers and two existing bookshelf speakers in another room. Overall the system manages 6 speakers well, audio control via touch icons on the front of the amp or most commonly via the Sonos app. Sound is clear, hassle-free and, unsurprisingly, is limited by the quality of the speakers you're connecting to the amp. I was impressed that my pair of Sonos Ones sounded just as good as the floorstanding speakers, so not many upgrades at the moment, but I'll probably encourage switching to a nicer pair to make better use of the bass you're getting can get . with extra size.
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