
Ci3160REF-THX
Architectural Speaker
REFERENCE-grade sound delivered
by the flexible KEF Ci3160REF-THX
Introducing the in-wall KEF Ci3160REF-THX - the newest addition to
THE REFERENCE family. It meets all the legendary standards of the
REFERENCE Series as well as KEF’s Extreme Theatre and THX
Utilising REFERENCE driver platforms and crossover layout, and tested to the
same incredibly strict limits – the Ci3160REF-THX comes with the REFERENCE
Build Certicate signed by the craftsman who built it.
The KEF Ci3160REF-THX features three signature
innovations drawn from REFERENCE technology.
First, the latest generation of KEF’s signature innovation: the Uni-Q point source
MF/HF driver array. With a 25mm vented aluminium dome tweeter at the exact
acoustic centre of a 125mm mid-range driver, both act as a single source that
oods the listening space evenly with a awless natural sound eld.
Second, the bespoke 160mm bass driver optimised for in-wall is a class apart.
With a massive vented magnet assembly and a large aluminium wire voice coil
driving an exceptionally light, sti and strong alloy cone, the dynamics and power
handling are exceptional.
®
Certied Ultra*.
And third, a crossover that combines the science of computer-modelling with the
rigour of exhaustive auditioning and renement of each high-grade component
– only selecting those with the lowest distortion and the smoothest response.
Taken together, these innovations oer new levels of acoustic performance,
along with a freedom and exibility for aesthetic system design never possible till
now. The result: acoustic perfection, which takes time to craft, but the dierence
becomes plain to hear.
This perfect reproduction of recorded sound is what KEF’s legendary
REFERENCE Series has always stood for. With over 40 years of continuous
innovation and development, it is little wonder the KEF REFERENCE label has
become the yardstick of high-end acoustic engineering. Whether used as a pair
for two channel, or as a complete home theatre system in any combination of
KEF Architectural and traditional speakers, Ci3160REF-THX helps deliver
countless possibilities for REFERENCE performance.
02.2020 | Ci3160REF-THX 1

Ci3160REF-THX
Architectural Speaker
Features
• REFERENCE Series – Built to the same standards as the rest of the
REFERENCE family; Ci3160REF-THX comes with a REFERENCE
Build Certicate signed by the craftsman who built it.
• Uni-Q Driver Array – 25mm vented aluminium dome tweeter, at the
exact acoustic centre of a 125mm mid-range driver, acting together
as a single sound source.
• Bass Drivers – Bespoke 160mm bass driver optimised for use in-wall,
with a massive vented magnet assembly.
• Crossover – High-grade components with the lowest distortion
and the smoothest response possible.
High-frequency and low-frequency crossovers are mounted on
separate boards to minimise crosstalk.
®
• THX
Certied Ultra – meets KEF’s own ‘Extreme Theatre’ Standard.
Specifications
Model Ci13160REF-THX
Series REFERENCE
Nominal impedance 4Ω
Sensitivity (2.83V/1m) 90dB
Frequency response (±6dB)
open-backed
Frequency range (-10dB)" 32Hz-30kHz
Nominal coverage 115°
Max SPL 110dB
Crossover frequency
Drive units LF 2 x 160mm (6.5in.)
MF 125mm (5.25in.) Uni-Q
HF 25mm (1in.)
Recommended amplier power 40-350W
Recommended high-pass lter (Hz) 40Hz
Product external dimensions
(H x W x D)
Cut-out dimensions
(H x W)
Cut-out dimensions
(H x W)
Net Weight
Mounting depth from surface
Optional rough in frame RIF3160L
Ideal rear volume 60L
Minimum rear volume 30L
THX Certication
Safety and Regulatory Compliance
Ceiling Thickness (Maximum)
Ceiling Thickness (Minimum)
40Hz-28kHz
350Hz, 2.7kHz
680 x 230 x 105.7 mm
(26.77 x 9.06 x 4.16 in.)
660 x 209 mm
(25.98 x 8.23 in.)
660 x 209 mm
(25.98 x 8.23 in.)
13.4kg (29.54lbs.)
99mm (3.9in.)
®
Certied Ultra
THX
N/A
40mm (1.58in.)
6mm (0.24in.)
02.2020 | Ci3160REF-THX 2

Ci3160REF-THX
Architectural Speaker
Mechanical Diagrams
mm
mm
mm
Top View
mm
mm
mm
Front View Side View
Dimensions in mm (inches)
*
For optimized performance, THX recommends using the Ci3160REF-THX without grille or fabric grille.
THX and the THX Logo are the property of THX Ltd., registered in the U.S. and other countries.
Visit KEF.COM for more about KEF and its products.
KEF reserves the right, in line with continuing research and development, to amend or change specications. E&OE.
Rear View
02.2020 | Ci3160REF-THX 3