KEF Ci5160RLM-THX Meta Extreme In-Wall THX Ultra2 Speaker - Silver (Each)

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  • $ 2,999.99

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Ultra-high performance architectural speaker with MAT
The Ci5160RLM-THX is an in-wall architectural speaker featuring the 12th generation Uni-Q driver array with KEF’s groundbreaking Metamaterial Absorption Technology (MAT™), refined to maximise its full potential and proudly carries the THX Certified Ultra designation. Together with four 6.5” hybrid aluminium bass drivers, it delivers the most dynamic audio experience for home theatres.
  • Series: R Series
  • Nominal Impedance: 4Ω
  • Sensitivity (2.83V/1m): 89dB
  • Frequency Response (±6 dB) open-backed: 40 - 28kHz
  • Frequency Range (-10 dB): 32 - 45kHz
  • Nominal Coverage (degrees): 150°
  • Crossover Frequency: 640Hz, 2.6kHz
  • Drive Units: 
LF: 4 x 160mm (6.5in.)
MF: 160mm (6.5in.) Uni-Q
HF: 25mm (1in.) vented aluminium dome with Metamaterial Absorption Technology1
  • Recommended Amplifier Power: 50 - 350 W
  • Recommended High-pass Filter (Hz): 35Hz - 80Hz
  • Product External Dimensions (H X W X D): 1070 x 230 x 105.7mm (42.13 x 9.06 x 4.16in.)
  • Cut-out Dimensions (H X W): 1052 x 209mm (41.42 x 8.23in.)
  • Net Weight: 18.7kg (41.1lbs.)
  • Mounting Depth From Surface: 99mm (3.9in.)
  • Optional Rough In Frame: RIF5160L
  • Ideal Rear Volume (L): 90
  • Minimum Rear Volume (L): 40
  • Max SPL (dB): 110dB
  • Certification: THX® Certified Ultra
  • Wall Thickness (Maximum): 40mm (1.58in.)
  • Wall Thickness (Minimum): 6mm  (0.24in.)
  • Ci5160RLM-THX x 1
  • Metal grille x 1
  • Cutout template x 1
  • Gasket x 4
  • Hex drill tool x 1
  • Wall protection tape x 3
  • Warranty booklet
  • Manual

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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