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Custom Installation Rear Enclosure

Custom Installation Rear Enclosure

Metal Rear Enclosures (back boxes) are available for most models of KEF Ci Speakers. Installed during the pre-wiring of a new construction installation they provide a sealed enclosure for the loudspeaker and reduce sound transmission to the room behind the speaker. Priced as a SINGLE unit.
Product Features
KEF Ci Speaker Accessory Rear Enclosures (new construction brackets) are used with in-wall and in-ceiling speakers and are available for most models. Installed during the pre-wiring of a new construction installation, they allow the installer to reserve the space in the wall or ceiling and simplify cutting the perfect hole size.
ROUND
Ci200R
Cutout (mm)
Ø240mm
Cutout (in)
Ø9.45in.
Rear Enclosure
RNC200R
Speakers
Ci200QR
Ci200.2CR
Ci200ER
Ci200TRb
Ci160QCT
Ci160ST*
Ci200RR-THX++
ROUND
Ci160R
Cutout (mm)
Ø196mm
Cutout (in)
Ø7.71in.
Rear Enclosure
RNC200R
Speakers
Ci160QR
Ci160.2CR
Ci160CRDS
Ci160TR
Ci160ER
Ci110FCT*
Ci115QCT*
Ci160RR-THX++
ROUND
Ci130R
Cutout (mm)
Ø158mm Cutout (mm)
Cutout (in)
Ø6.22in.
Rear Enclosure
RNC130R
Speakers
Ci130QR
Ci130.2CR
Ci130ER
ROUND
Ci100R
Cutout (mm)
Ø118mm
Cutout (in)
Ø4.65n.
Rear Enclosure
RNC100R
Speakers
Ci100QR+
ROUND
Ci80R
Cutout (mm)
Ø97mm
Cutout (in)
Ø3.82in.
Rear Enclosure
RNC80R
Speakers
Ci80.2QR
ROUND
Ci50R
Cutout (mm)
Ø65mm**
Cutout (in)
Ø2.56in.**
Rear Enclosure
Ci50CAN**
Speakers
Ci50R
 
RECTANGLE
Ci200L
Cutout (mm)
334 x 238mm
Cutout (in)
13.15 x 9.37in.
Rear Enclosure
RNC200L
Speakers
Ci200QL
RECTANGLE
Ci160L
Cutout (mm)
274 x 194mm
Cutout (in)
10.79 x 7.64in.
Rear Enclosure   
RNC160R
Speakers
Ci160QL
Ci160.2CL
RECTANGLE
Ci4100L
Cutout (mm)
478 x 116mm
Cutout (in)
18.82 x 4.57in.
Rear Enclosure
N/A
Speakers
Ci4100QL-THX
RECTANGLE
Ci3160L
Cutout (mm)
660 x 209mm
Cutout (in)
25.98 x 8.23in.
Rear Enclosure
N/A
Speakers
Ci3160RL-THX
Ci3160REF-THX
Ci3160RLB-THX
RECTANGLE
Ci5160L
Cutout (mm)
1050 x 209mm
Cutout (in)
41.34 x 8.23mm
Rear Enclosure
N/A
Speakers
Ci5160RL-THX
Ci5160REF-THX
 
 
SQUARE
Ci200S
Cutout (mm)
238 x 238mm
Cutout (in)
9.37 x 9.37in.
Rear Enclosure
RNC200S
Speakers
Ci200QS
Ci200QSB-THX++
Ci200RS-THX++
SQUARE
Ci160S
Cutout (mm)
194 x 194mm
Cutout (in)
7.64 x 7.64in.
Rough In Frame
RNC160S
Speakers
Ci160QS
Ci160.2CS
Ci160CSDS
Ci160TS
Ci160ES
SQUARE
Ci130S
Cutout (mm)
158 x 158mm
Cutout (in)
6.22 x 6.22in.
Rear Enclosure
RNC130S
Speakers
Ci130QS
Ci130.2CS
SQUARE
Ci100S
Cutout (mm)
112 x 112mm
Cutout (in)
4.41 x 4.41in.
Rear Enclosure
RNC100S
Speakers
Ci100QS
 
 
 
* Due to integrated back can this unit is not compatible with the rear enclosure.
** Ci50R cut out is 70mm (2.76 in.) with the rear can. The Ci50R rear can is able to be used in a retrofit installation.
+ Use of metal rear enclosure with these models requires removal of integrated plastic rear can.
++ This unit is not compatible with the rear enclosure.
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Downloads
Ci Accessories Guide Open In New Window
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RNC80R Rear Enclosure Open In New Window
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RNC100R Rear Enclosure Open In New Window
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RNC100S Rear Enclosure Open In New Window
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RNC130R Rear Enclosure Open In New Window
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RNC130S Rear Enclosure Open In New Window
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RNC160L Rear Enclosure Open In New Window
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RNC160R Rear Enclosure Open In New Window
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RNC160S Rear Enclosure Open In New Window
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RNC200L Rear Enclosure Open In New Window
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RNC200R Rear Enclosure Open In New Window
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RNC200S Rear Enclosure Open In New Window
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