Architectural Speakers

Ci250RRb-THX

Select a property

Select a property

Select a property

Select a property

Select a property
THX certified logo.png
Select a property

Select a property

Select a property
Grille Off
Grille On
The Details

SPECIFICATIONS

accordion open
Frequency Response (±6dB) Open-backed
20Hz - KASA setting
Frequency Range (-10dB)
16Hz - KASA setting
Max SPL
109dB
Drive Units
LF: 250mm (10in.)
MF: -
HF: -
Required Amplifier
KEF KASA500
Recommended Low-pass Filter (Hz)
50Hz - 120Hz
Product External Dimension
Diameter Ø: 346mm (13.62in.)
Depth: 153mm (6in.)
Cut-Out Dimensions
Diameter Ø: 300mm (11.81in.)
Net Weight
5.6kg (12.3lbs)
Mounting Depth from Surface
147mm (5.8in.)
Optional Rough In Frame
-
Ideal Rear Volume
140L
Minimum Rear Volume
70L
THX Certification
THX® Certified Ultra
Safety and Regulatory Compliance
IP64
Ceiling Thickness (Maximum)
30mm (1.18in.)
Ceiling Thickness (Minimum)
6mm  (0.24in.)
Remarks
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. THX, the THX logo, and Ultra are trademarks of THX Ltd. THX and the THX logo are registered in the U.S. and other jurisdictions. All rights reserved.

INSTALLATION VIDEOS

accordion open
In-ceiling installation 

Select a property
Welcome to myKEF

Join Our myKEF Community

Become a member and unlock exclusive offers and benefits.

Create Your Account
You have no items in your cart
All discounted price will be show on cart page
You haven’t sign in yet. Sign in or create account to enjoy the most of your KEF experience.
Visa Mastercard American Express Discover