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KEF Ci 100.2 QR, Ceiling Speaker, 4 Ohm

Part number: KEF-013

The KEF Ci 100.2 QR is an architectural loudspeaker for installations that match its published 118 mm diameter requirement and electrical specification.

Nominal impedance
4 Ω
Sensitivity (2.83 V/1 m)
83 dB
Frequency response
90–27000 Hz (±6 dB, open-backed)
Maximum SPL
99 dB
Recommended amplifier power
10–50 W
Cut-out
118 mm diameter
ex VAT
£140.00 inc VAT
Maximum quantity available reached.

Stock and dispatch
Selected products are held in UK stock; other lines are sourced to order. Dispatch timing depends on the product and quantity.

Delivery information. Need it for a specific date? Ask us.

Quantity discounts

Description

Select the Ci 100.2 QR by matching the cut-out, mounting depth, nominal impedance and recommended amplifier range to the installation.

Typical applications

  • In-wall or in-ceiling architectural audio installation
  • Replacement where the exact cut-out, depth and impedance match
Full specifications
KEF Ci 100.2 QR, Ceiling Speaker, 4 Ohm
Nominal impedance4 Ω
Sensitivity (2.83 V/1 m)83 dB
Frequency response90–27000 Hz (±6 dB, open-backed)
Maximum SPL99 dB
Recommended amplifier power10–50 W
Cut-out118 mm diameter
Product external dimensionsØ135.6 mm × 107.5 mm
Mounting depth from surface52 mm without back can; 103.1 mm with back can
Optional rough-in frameRIF100R
Installation and cabinet guidance

Confirm the exact cut-out, mounting depth and panel thickness in the manufacturer sheet before cutting. Use the listed optional enclosure or rough-in frame only where applicable.

Disconnect the amplifier before wiring, observe polarity and use amplification suitable for the published nominal impedance.

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