Polk Audio Omni S6 Wireless Speaker: Stream your favorite tunes anywhere in your home over your Wi-Fi network, and enjoy room-filling sound in medium- to large-sized spaces. With the Omni S6, you can access online music services, Internet radio, or your entire music library and control it all from your phone, tablet or computer.
I'm not a paid reviewer, nor am I an audiophile... and the sound which these speakers produce, to me, is very good.
I compared Bose, Sonos and Samsung before buying. Bose had good sound with a high price. Sonos has a great user interface, but the sound was tinny to me. Samsung was a first-generation "miss". I was close on the Bose - probably because of the name brand recognition... But then the S6 popped up and sounded just as good with a good interface.
The tricky thing with this unit is the connectivity to your mobile device/music controller when used with other Polk Audio units around the house. Outside of about twenty feet, or around corners, or with any line-of-sight issues you may lose signal. What this means to the typical user (me) is strategically placing my iPhone between rooms so I can have sound across more than one room (I also have an S2 in the kitchen), or resigning myself to staying in one room or playing different tracks in different rooms.... Which is a bummer when the point is having whole-house sound.
Four stars for sound quality. Three and a half stars for everything else. Rounded up - four stars. Hope this helps!