To be fair I was a bit dubious about buying any sort of Wi-fi or blue tooth speakers I’m a guy that was brought up in the late 70’s early 80’s but loved live music, clubbing and concerts. I went to Richard sounds and had an amazing experience with listening to what I thought I wanted was a traditional amp with build in blue tooth And Separate speakers. I got the chance to listen to speakers and amps from all price ranges £1500 Dali speakers and £5000 Cambridge amps and believe you me it was fantastic the sound was incredible. However the one thing that annoyed me was the set up with a amp and speaker and wires everywhere and it wasn’t connected via Wi-fi it was blue tooth so even then you didn’t have full range or crystal clear live sound. So then we got out the Bluetooth speakers from B&O to Bose and Niam and Bowers & Wilkins, all Made me very surprised of the quality and sound but something was missing. So the last ones I got to listen to were the Sonos Fives. I’m not writing the review for any other reason than to help people on the same journey I was on and to help them make the right choice. Not only are these speaker so easy to set up but i brought two because i wanted that quality of stereo and mono and concert quality sounds. Together these speaker cost me less than a third of the price a amp and separate speakers and in my ears a better crisper sound. They managed to pick out the lightest of sounds yet giving me the deep rumble and rawness of bass and a excellent symphony and all round sound. I can’t fault them I can’t not praise Sonos enough. Certainly the Best Buy for under £1000 for two and certainly the best quality and sound and set up with the easy Sonos app.