Product details

DESCRIPTION

Architectural Speakers


THX® Certified Ultra Speaker with MAT

The in-wall Ci-Reference architectural speaker Ci3160REFM-THX is a world-class speaker that is handcrafted by the KEF engineers in Maidstone, UK. It does not only meet the standards set by The Reference, but also one of the highest THX® performance classes – THX® Certified Ultra. Together with the 12th generation Uni-Q driver array with Metamaterial Absorption Technology (MAT), Ci3160REFM-THX delivers an immersive, high-fidelity soundstage with unmatched sonic excellence even for large home theatres and living rooms.
SPECIFICATION

Nominal Impedance

  • 4 Ω

Sensitivity (2.83V/1m)

  • 89dB

Frequency Performance

  • Frequency response (±6dB), open‑backed: 40Hz – 28kHz
  • Frequency range (‑10dB): 32Hz – 45kHz

Nominal Coverage

  • 150°

Crossover

  • Crossover frequencies: 600Hz, 3000Hz

Drive Units

  • LF: 2 × 160mm (6.5 in.)
  • MF: 125mm (5.25 in.) Uni‑Q
  • HF: 25mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology

Amplification

  • Recommended amplifier power: 50 – 350W
  • Recommended high‑pass filter: 35Hz – 80Hz

Dimensions

  • Product external dimensions (H × W × D):
    680 × 230 × 105.7 mm (26.77 × 9.06 × 4.16 in.)
  • Cut‑out dimensions (H × W):
    660 × 209 mm (25.98 × 8.23 in.)
  • Mounting depth from surface:
    99 mm (3.9 in.)

Weight

  • Net weight: 13.6 kg (29.92 lbs.)

Installation

  • Optional rough‑in frame: RIF3160L
  • Wall thickness (maximum): 40 mm (1.58 in.)
  • Wall thickness (minimum): 6 mm (0.24 in.)

Performance

  • Maximum SPL: 110dB
  • Certification: THX® Certified Ultra

Remarks

  • Metamaterial Absorption Technology is a joint development with Acoustic Metamaterials Group.
  • KEF reserves the right to amend specifications in line with ongoing research and development.
  • THX, the THX logo, and Ultra are trademarks of THX Ltd.

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