KEF

KEF Ci160TR 4.5" 2-Way Ultra-Slim Ceiling Speaker 36mm Depth IP64

Product code: 212575

£209.00 inc VAT
£174.17 ex VAT

SKU: SP3830AA

9 in stock (more available subject to additional lead time)

9 available online

More available from supplier in 1–3 weeks

About this Product

The KEF Ci160TR is an ultra-slim round in-ceiling speaker from the KEF T Series, pairing a 4.5″ (115mm) flat-diaphragm bass/mid driver with a 25mm aluminium tweeter. It needs only 36mm of mounting depth, so it is specified where ceiling space is at a premium, such as high-rise apartments and motor yachts.

Mount depth

36mm

from surface

Bass driver

4.5″

115mm

Sensitivity

87dB

2.83V/1m

Cut-out

196mm

diameter

Features

✓
Under 36mm mounting depth for very restricted ceiling cavities

✓
Ultra-low-profile 115mm (4.5″) bass/mid unit with a rigid flat diaphragm

✓
Vented 25mm (1″) aluminium tweeter with Tangerine waveguide for wide, even dispersion

✓
Paintable Ultra-Thin Bezel (UTB) and magnetic grille

✓
Installs via dogleg clamps or direct screw fixing

✓
Suits ceiling/wall thicknesses from 10mm to 25.5mm

✓
IP64 certified; UV-protected, moisture-resistant ABS bezel

✓
160° nominal coverage

Note

The “160” in the model name refers to the frame size: the Ci160TR uses a 4.5″ bass driver in a 234.6mm frame with a 196mm cut-out.

Specifications

Model	Ci160TR
Series	T Series
Type	2-way round in-ceiling speaker
Nominal impedance	8Ω
Sensitivity (2.83V/1m)	87dB
Frequency response (±6dB, open-backed)	110Hz – 24kHz
Crossover frequency	1.7kHz
Drive units	LF: 115mm (4.5″) dual-layer; HF: 25mm (1″) aluminium
Amplifier power	10 – 100W
External dimensions	Ø 234.6mm x 40mm deep
Cut-out diameter	196mm
Mounting depth from surface	36mm
Wall thickness	10mm min / 25.5mm max
Frequency range (-10dB)	69Hz – 45kHz
Nominal coverage	160°
Max SPL	101dB
Recommended high-pass filter	70Hz
Optional rear enclosure	RNC160R
Rear volume	3L ideal / 1L minimum
Certification	IP64
Weight	1kg

Full features

<36mm mounting depth allows fitment to very restricted cavities
Ultra-low profile LF unit with excellent bass extension
Vented tweeter with KEF unique 'tangerine' waveguide for natural HF response and wide, even dispersion
Rigid flat diaphragm assures clean upper bass and mid-range response
Paintable Ultra-Thin Bezel (UTB) and magnetic grille to blend unobtrusively with décor
Fast, versatile installation on virtually any surface via dogleg or direct screw fastening

Full specifications

General

Nominal Impedance: 8 Ω
Sensitivity: 87dB (2.83V/ 1m)
Frequency Response: 110Hz - 24kHz (±6dB) open backed
Crossover Frequencies: 1.7kHz
Drive Units:
- LF: 115mm (4.5 in.) dual layer MF
- HF: 25mm (1 in.) aluminium HF
Amplifier Power10-100W

Physical & Dimensions

Diameter: 234.6mm
Depth: 40mm
Cut-Out Dimensions: 196mm
Mounting Depth from Surface: 36mm
Minimum Wall Thickness: 10mm
Maximum Wall Thickness: 25.5mm
Weight: 1kg

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Frequently Asked Questions

Who are Stage Supply?

We’re a working touring and events production company founded in 2019 by sound engineers with many years of experience.

We’re very selective about the products we sell. Everything we supply we use ourselves on our tours, events and productions. This means we can offer a level of buying advice and aftersales support that can’t be beaten.

We’re official dealers of brands such as Allen & Heath, Audio Technica and sE Electronics. We also stock other leading brands including Shure, Sennheiser, Martin Audio and Chauvet Professional.

What payment methods do you accept?

We accept Visa, Mastercard, American Express, Apple Pay, Google Pay and Paypal. We also offer finance through Paypal Credit and Klarna.

Business Customers can choose to receive a Proforma Invoice on checkout to pay by bank transfer.

Do you offer technical support?

Yes. We run an AV production business and have AV Engineers on hand to provide advice and technical support during our operating hours.

The quickest way to contact us for advice and support is through WhatsApp or Email.

Can I open a trade account?

Many of our customers are trade/industry buyers and we have already factored this into our pricing. Trade discounts may be available for bulk quantities on some products.

We also offer quantity discounts on some products on our website.

Do you ship outside the UK?

You can order on our website for delivery to the UK (Including Northern Ireland), Isle of Man, Jersey, Guernsey and the Republic of Ireland.

We can ship many items to the EU and other countries worldwide. Our dealer agreements may prevent us sending some items to certain countries.

Please contact us for a quotation if you need something shipped to a country not offered at checkout.

Can I return an item?

Please see our Returns page for information on our returns policy and to start a return online.

Generally if you change your mind you can return your item for a full refund within 30 days of delivery (14 days for business customers) - as long as the product is unopened and unused.

If an item is faulty or damaged we will arrange collection free of charge and repair/replace it as quickly as possible.

How quickly will my order arrive?

Estimated delivery times are shown on the product page. For items in stock we aim to get your order to you within 1 - 2 working days.

Some items are ordered directly from the manufacturer. These may have longer lead times which will be estimated on the product page. Please contact us for a more accurate lead time.

Do you have a shop/can I collect?

Yes. We have a trade counter near Wembley Stadium, London. Many of our most popular items are stocked here for immediate collection.

Stock availability is shown on every product page and is updated in real time. Items not stocked at our Wembley branch can usually be collected next day.

Do you offer an Installation service?

We're currently not able to offer an installation service due to the rapid growth of Stage Supply.

We hope to be able to offer this service again in the future.

What courier do you use?

We use Royal Mail for smaller items, FedEx and Parcelforce for larger items and The Pallet Network for Pallet delivery items.

Tracking for your order is provided on dispatch.

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KEF Ci160TR 4.5" 2-Way Ultra-Slim Ceiling Speaker 36mm Depth IP64