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Ci115QCT

Quick Overview

Combining durability, reliability and UL certification with KEF’s undisputed audio pedigree and consistent, high quality performance, the Ci Commercial Series is an outstanding in-ceiling speaker line-up for project work of all types.
  • Features
  • Specifications
  • Ci Software Download
Features

Ci115QCT Key Features

  • Integral fire-rated metal rear enclosure
  • UL2043-approved for use in air handling spaces
  • UL1480-5-approved for use in fire protection signalling systems
  • Front-mounted switch for selecting 8 ohm or 70/100 volt operation
  • Includes the hardware for mounting above a suspended ceiling or in a hard ceiling


Applications

The Ci Commercial Series Ci115QCT 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 Arena


Specification

Additional Information

Nominal Impedance 8 Ω
Sensitivity 86dB (2.83V/ 1m)
Frequency Response 70 - 20kHz (+/-6dB) With back can/rear enclosure
Crossover Frequencies 2.3kHz
Drive Units LF: 115mm / HF: 19mm
Recommended Amplifier Power 15 - 80W
Features Uni-Q Array, UL2043 & UL1480-5 approved, 70V: 4W, 8W, 15W, 30W / 100V: 8W, 15W, 30W
Product external dimensions Diameter / Depth : 220mm (8.66in.) / 160mm (6.30in.)
Cut-out dimensions Diameter : 196mm (7.71in.)
Mounting depth from surface With back can : 157mm (6.18in.)
Unit measurement Piece
Document Download EASE GLL DATA
Ci Series Brochure
Ci Series Specification Sheet
Product drawing
Installations
Ci Software Download

1. KEF Speaker Placement Tool

Created by KEF UK engineering, the "KEF Speaker Placement Tool" is a software program* designed to assist you in the placement and layout of KEF Ci loudspeakers. Able to accommodate both 70V/100V and stereo music systems the software will graphically show room sound coverage, show speaker layout, and to provide wiring diagrams. For your convenience room layouts can be saved, printed, exported, and retrieved for future reference.

Download Ci Software

* KEF Speaker Placement Tool currently runs only on Windows based machines. Due to a compatibility issue between the "KEF Ci Speaker Placement Tool" and the latest version of Java, previous versions of the "KEF Ci Speaker Placement Tool" may not run. To correct this problem please uninstall the KEF Ci Software and then download and install the latest version from the link on this page.










2. KASA500 Software Update Tool

KASA500 is a powerful Class-D Dual 250WPC amplifier. This DSP controlled system amplifier is optimized to deliver thunderous bass from KEF Ci subwoofers. With both line and speaker level inputs, and DSP configurable pass-through with optional high pass filters – the KASA500 is versatile and can be deployed in limitless system configurations. To allow for future flexibility KEF engineers may update the KASA500 DSP firmware to optimize performance with additional KEF speakers. The KASA500 Programmer* is a proprietary tool for updating the KASA500 firmware. NOTE: KASA500 software requires a "USB Type A Male to USB Type A Male cable" for connection between your computer and the KASA500.

Download KASA500 Programmer

Download KASA500 Firmware Rev. 10.04 - The latest KASA500 Firmware provides settings for KEF Ci subwoofer models Ci3160RLb-THX, Ci200QSb-THX, Ci200TRb and Ci4100QLb with THX certified performance (if applicable) in both mono and stereo mode.

Download KASA500 EQ setting dip switch chart

Download KASA500 user manual - KASA500 manual includes installation diagrams for both home theater and music sub/satellite installations.

* KEF KASA500 Programmer currently runs only on Windows based machines.





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