3-way bookshelf speaker
The KEF Q Concerto Meta HiFi speaker is the largest in our Q Series bookshelf speaker collection. Paying tribute to the original 1969 Concerto, which was our first 3-way standmount speaker, this modernised version delivers professional high-end audio quality. Thanks to its 3-way design and Metamaterial Absorption Technology (MAT™), this wired speaker is sure to deliver high-fidelity performance.
Design
Three-way bass reflex
Drive units
Uni-Q Driver Array:
HF: 19 mm (0.75 in.) vented aluminium dome with MAT
MF: 100 mm (4 in.) aluminium cone
Bass Unit:
LF: 165 mm (6.5 in.) hybrid aluminium cone
Frequency range (-6dB)
40 Hz - 20 kHz
Typical in-room bass response (-6dB)
36 Hz
Frequency response (±3dB)
48 Hz - 20 kHz
Crossover frequency
430 Hz, 2.9 kHz
Amplifier requirements
15 - 180 W
Sensitivity (2.83V/1m)
85 dB
Harmonic distortion (90dB, 1m)
<2% 37 Hz and above
<1% 91 Hz - 20 kHz
Impedance
4 Ω (min. 3.2 Ω)
Dimension (H x W x D) with terminal *
415 x 210 x 315 mm
Finishes
Satin Black / Satin White / Walnut
* Measurement per unit
