Ci50R

Imagine a speaker that’s no more obtrusive than a standard 50mm (2in.) low voltage downlighter, yet powerful enough to flood a sizeable space with high definition sound and designed to smoothly integrate and architecturally match with existing downlighting. Impressively vocal and superbly balanced, the Ci50R is a masterpiece of intelligent miniaturisation - and thanks to the design and specification of the drive unit, a deceptively accomplished performer in real rooms.

It is available with White, Chrome, Brass or Brushed Steel bezels to suit your tastes and décor. As visually discreet as a speaker can possibly be, the Ci50R delivers the listening pleasure to match its outstanding value for all but the most demanding installations.
Small is beautiful.

 

Features and Benefits

Purpose-built for flush mounting into walls and ceilings, the Ci50R delivers KEF audio quality as unobtrusively as possible, and with KEF’s standard lighting style fitting, you’ll also find them amazingly easy and rapid to install.

Applications

The Ci Series Ci50R is best suited for plastered or suspended ceilings where high quality background music and speech reinforcement applications require hi-fi performance such as:

  • Multi Room systems.
  • Lounges, Bars, Boutiques.
  • Boardrooms & Offices.
Model Ci50R
Nominal Impedance
Sensitivity (2.83V @ 1m) 82dB
Frequency Response +/-6dB 2pi/open-backed 125 - 20kHz
Frequency Response +/-6dB With back can/rear enclosure 170 - 20KHz
Crossover Frequency -
Drive Units (LF / MF / HF) - / 50mm / -
Recommended Amplifier Power 10-30W
Features White, Brass, Stainless Steel or Chrome Trim / Optional Metal Back Can
Product External Dimensions (Diameter / Width / Depth) 80mm (3.15in.) / - / 55mm (2.17in.) / 90mm (3.54in.) with back can
Cut-out Dimension (Diameter) 65mm (2.56in.) / 70mm (2.76in.) with back can
Mounting Depth from Surface (Product only / With back can) 50mm (1.97in.) / 90mm (3.54in.)

Ci50 Soundlight Architectural Specifications

The Ci Series Ci50R comprises a 50mm full range speaker. Performance should meet or exceed the following criteria: frequency response 1 metre on-axis with swept sinewave shall be 155Hz to 20kHz, system sensitivity shall be at least 82dB for 2.83V@1m. The driver impedance shall be 6 ohms.

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