Sound quality: KEF's Muo had good overall sound quality. Bass has decent impact but is somewhat subdued and deep bass is lacking. Midrange is fairly even but a bit soft and grainy. Treble is somewhat subdued and a bit soft and upper treble is muted. Doesn't do a good job of recovering room ambience is a bit congested and lacks complexity. No significant difference between Bluetooth and wired sound quality. Provides a decent volume level in a small to medium sized room. When two units are used as a stereo pair the sound is fairly even but a bit soft and congested but since two separate speakers are used the sound stage can be made wider depending on placement and room ambience improves but remains decent, sound quality improves yet remains good.
Ease of use: We found the KEF ease of use to be very good overall. Bluetooth pairing: Unit is always in pairing mode when not already paired, shows a pairing mode indicator. Indicates when pairing mode has occurred. The Bluetooth button is also a multifunction. The volume control are low contrast labeled buttons (+/-) which are not prominently placed. Switching sources involves Plug/Unplug but Aux has priority over BT. Aux input is well labeled under a protective door. Nothing ambiguous.
