KEF Ci4100QL-THX In-Wall Architectural Speaker - White (Each)

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  • $ 599.99

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Features KEF’s patented Uni-Q driver array
Ci4100QL-THX is a THX Certified Select in-wall speaker. A deep understanding of the filmmaking process and surround sound is at the very heart of every THX certified 2.1, 5.1 and 7.1 speaker system.
Featuring KEF’s sophisticated ’sit anywhere’ Uni-Q driver array, which places the tweeter in the acoustic centre of the bass/midrange cone, this allows both the tweeter and woofer to act as a single point source that disperses the sound widely and evenly throughout the room. Together with the discreet Ultra Thin Bezel (UTB) design, offering the slimmest possible visible rim around the speaker, the Ci-Q Series range gives you tremendous freedom to position the speakers where you please.
  • Nominal Impedance: 4 Ohm
  • Sensitivity: 89dB (2.83V/ 1m)
  • Crossover Response: 2.2kHz
  • Frequency Response: 55Hz - 28kHz (±6dB) open backed
  • Drive Units:
LF: 3 x 100mm (4 in.)
MF: 100mm (4 in.)
HF: 19mm (0.75 in.) Uni-Q
  • Recommended Amplifier Power: 10 - 150W
  • Product External Dimension (H X W X D): 490 x 128 x 81 mm (19.29 x 5.04 x 3.19 in.)
  • Cut-Out Dimensions (H X W): 476 x 114mm (18.74 x 4.49 in.)
  • Wall Thickness (Maximum): 24mm (0.95 in.)
  • Wall Thickness (Minimum): 6mm (0.24 in.)
  • Mounting Depth From Surface: 76mm (3.0 in.)
  • Optional Rough In Frame: RIF4100L

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to



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