KEF Q Concerto Meta Passive Bookshelf Speakers – Satin Black, Pair

The KEF Q Concerto Meta is a passive, three-way bookshelf loudspeaker supplied by this donor listing as a pair in Satin Black. Its driver system uses a 19 mm aluminium-dome tweeter, 100 mm aluminium-cone midrange driver and separate 165 mm bass driver, with Metamaterial Absorption Technology behind the high-frequency unit. The Uni-Q arrangement integrates the high-frequency and midrange sound sources, while the bass-reflex cabinet supports low-frequency output. KEF specifies 4-ohm nominal impedance, falling to a minimum of 3.2 ohms, and recommends an amplifier rated from 15–180 W. Choose an amplifier compatible with that load rather than treating the power recommendation as a built-in amplifier specification. These are wired passive speakers, not a Wi-Fi or Bluetooth system. The pair does not include a stereo amplifier or floor stands, and the Q Meta model must not be confused with an earlier Q-series generation.