Uni-Q
KEF’s patented ’sit anywhere’ Uni-Q driver array places the tweeter in the acoustic centre of the bass/midrange cone (woofer). This allows both woofer and tweeter to act as a single, focused source of sound that is dispersed widely and evenly throughout the room. The practical benefit is that great sound can be experienced from anywhere in the listening environment removing the ‘sweet spot’ effect.

Fast and easy to install in 4 simple steps

• Cut hole
• Clamp speaker wires in one hand
• Screw the speaker in
• Place grille on speaker


Tangerine Waveguide
The ‘tangerine’ waveguide has exceptionally wide dispersion characteristics, and provides excellent driver protection.

Forward Woofer Mounting
Forward woofer mounting is another KEF technology that eliminates diffraction and ensures we create speakers that perform brilliantly regardless of placement.

Computer Optimised Trim Ring
The new, computer optimised trim ring offers stunning midrange clarity and a more open and natural sound across a wider area.

Special Grille Treatments
Ci UTB speakers now feature a powder-coated grille with a proprietary plasticised additive, delivering corrosion resistance that’s ideal for humid conditions.

Complete Magnetic Circuit
This feature was designed to hold the speaker grille firmly in place.

New Mounting Leg
The new mounting leg is easy to use and distributes force evenly, benefiting fast installation without damage to the wall or ceiling.

Bayonet shaped PCB
This adds rigidity to the speaker and protects the crossover. Grilles can be installed easily, even in uneven ceilings.

Gold Spring Terminals
Accepts up to 12-guage wire. Low signal loss and easy, one-handed installation.


Full Specification

Nominal impedance 8Ω
Sensitivity (2.83V/1m) 90dB
Frequency response (±6dB) open-backed 35Hz - 34kHz
Crossover frequency 2.5kHz
Drive units LF HF 200mm (8in.) 25mm (1in.) Uni-Q
Recommended amplifier power 10 - 150W
Product external dimensions (H x W x D) 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.)
Cut-out dimensions (H x W) 238 x 238 mm (9.37 x 9.37 in.)
Net Weight 2.4kg (5.3lbs.)
Mounting depth from surface 99.8mm (3.93in.)
Optional rough in frame RIF200S
Optional rear enclosure RNC200S


Model: Ci200QS