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KEF Ci160ST 100 Volt Line In Ceiling And In Wall Speakers

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Suggested RRP: £ 249.95
Our price: £ 129.95 inc. VAT
Total saving: £ 120.00
Free UK mainland delivery
Shipping UK Mainland Only - No Export

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Key Features

  • One Pair Only Available At This Price
  • Open Box But Complete Apart From Paint Scrims

Product Description

KEF Ci160ST 100 Volt In Ceiling Speakers

Open box but complete apart from paint scrims and will be supplied in original box.

Reproducing lower frequencies with confident accuracy is critical for achieving a satisfyingly full-bodied sound in public spaces, and with the dedicated long-throw 160mm (6.5in.) bass driver from KEF’s renowned iQ range, the Ci160ST delivers gloriously extended, articulate and distortion-free bass.

The tonal match is perfect with the rest of the new Ci Commercial Series, which are designed specifically for foreground music and music/paging applications in retail, commercial and hospitality environments.

With back can, 70V/100V multi-tap transformers for distributed line systems and UL2043 safety approval for use in plenum spaces and UL1480-5 for fire protection signalling systems, it meets every requirement for interior use.

The bezels and grilles can of course be finished to blend unobtrusively with the décor –and with KEF’s ingeniously simple fixing system, the units are exceptionally easy for the contractor to install.

The Ci160ST is supplied with a C-ring mounting bracket and tile hanger for use in suspended ceilings.

Like all KEF loudspeakers, this formidably competent subwoofer is built to KEF’s traditional high standards for reliable long term use.


  • The Ci Commercial Series Ci160ST is best suited where high quality music and speech reinforcement applications require hi-fi performance such as:
  • Multi Room systems
  • Home Theatre systems
  • Lounges, Bars, Boutiques
  • Boardrooms & Offices
  • Airports, Convention Centres, Hotels
  • Live Theatre/Concert Hall fill-in
  • Houses of Worship
  • Sports Arenas



  • Nominal Impedance 4Ω
  • Sensitivity (2.83V @ 1m) 85dB
  • Frequency Response +/-6dB 2pi/open-backed -
  • Frequency Response +/-6dB With back can/rear enclosure 60 - 130Hz
  • Crossover Frequency -
  • Drive Units (LF / HF) 160mm / -
  • Recommended Amplifier Power 20-100W
  • Features Passive Subwoofer / UL2043 & UL1480-5 approved / 4Ohm or 70V: 8w, 15w, 30w, 60w / 100V: 16w, 30w, 60w
  • Product External Dimensions (Diameter / Depth) 275mm (10.83in.) / 188mm (7.40in.)
  • Cut-out Dimension (Diameter) 240mm (9.45in.)
  • Mounting Depth from Surface (Product only / With back can) - / 185mm (7.28in.)

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