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{ "id":1676761235523, "title":"KEF Ci 50 R, Ceiling Speaker, 6 Ohm","handle":"kef-ci-50-r-ceiling-speaker-6-ohm-2-inch-price-per-speaker", "description":"\u003cp\u003e\u003cstrong\u003eCi50R\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe popular Soundlight Series is yet another major innovation form KEF. When installed, Soundlight speakers are so tiny that they blend in with halogen light fixtures yet will amaze you with their astonishing performance, thanks to KEF’s patented Uni-Q’s exceptionally wide dispersion. The 5 piece Soundlight System includes a subwoofer that pumps sound into the room via two flexible ports.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures and Benefits\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePurpose-built for flush mounting into walls and ceilings, the Ci50R delivers KEF audio quality as unobtrusively as possible, and with KEF’s standard lighting style fitting, you’ll also find them amazingly easy and rapid to install.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Ci Series Ci50R is best suited for plastered or suspended ceilings where high quality background music and speech reinforcement applications require hi-fi performance such as:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Multi Room systems\u003cbr\u003e• Lounges, Bars, Boutiques\u003cbr\u003e• Boardrooms \u0026amp; Offices\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eArchitectural Specifications\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Ci Series Ci50R comprises a 50mm full range speaker. Performance should meet or exceed the following criteria: frequency response 1 metre on-axis with swept sinewave shall be 155Hz to 20kHz, system sensitivity shall be at least 82dB for 2.83V@1m. The driver impedance shall be 6 ohms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnly white \u003c\/span\u003eavailable\u003c\/p\u003e", "published_at":"2018-10-11T14:57:32", "created_at":"2018-10-11T14:57:33", "vendor":"KEF", "type":"Ceiling Speakers", "tags":["50","Ci","Impedance_6 Ohm","KEF","R","Size_2 inch","Type_KEF In Ceiling Speakers"], "price":4167, "price_min":4167, "price_max":4167, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[31982098579504], "variants":[{ "id":31982098579504, "product_id":1676761235523, "product_handle":"kef-ci-50-r-ceiling-speaker-6-ohm-2-inch-price-per-speaker", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"KEF-027", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"KEF Ci 50 R, Ceiling Speaker, 6 Ohm - Default Title", "options":["Default Title"], "price":4167, "weight":1000, "compare_at_price":null, "inventory_quantity":-59, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":-59, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":null}], "available":true,"images":["\/\/impactaudio.co.uk\/cdn\/shop\/products\/511SGznNAYL._AC_SX425.jpg?v=1604503623","\/\/impactaudio.co.uk\/cdn\/shop\/products\/a67f20e263269bafe91bb2f0c05da87a.jpg?v=1604503623","\/\/impactaudio.co.uk\/cdn\/shop\/products\/3f66b2947ff37c35d4906ea6c28da6ca.jpg?v=1604503623"],"featured_image":"\/\/impactaudio.co.uk\/cdn\/shop\/products\/511SGznNAYL._AC_SX425.jpg?v=1604503623", "options":["Title"], "url":"\/products\/kef-ci-50-r-ceiling-speaker-6-ohm-2-inch-price-per-speaker"}

KEF Ci 50 R, Ceiling Speaker, 6 Ohm

Part number: KEF-027

The KEF Ci 50 R is an architectural loudspeaker for installations that match its published 65 mm diameter requirement and electrical specification.

Nominal impedance
6 Ω
Sensitivity (2.83 V/1 m)
82 dB
Frequency response
125–20000 Hz (±6 dB, open-backed)
Maximum SPL
94 dB
Recommended amplifier power
10–30 W
Cut-out
65 mm diameter
ex VAT
£50.00 inc VAT
Maximum quantity available reached.

Stock and dispatch
Selected products are held in UK stock; other lines are sourced to order. Dispatch timing depends on the product and quantity.

Delivery information. Need it for a specific date? Ask us.

Quantity discounts

Description

Select the Ci 50 R by matching the cut-out, mounting depth, nominal impedance and recommended amplifier range to the installation.

Typical applications

  • In-wall or in-ceiling architectural audio installation
  • Replacement where the exact cut-out, depth and impedance match
Full specifications
KEF Ci 50 R, Ceiling Speaker, 6 Ohm
Nominal impedance6 Ω
Sensitivity (2.83 V/1 m)82 dB
Frequency response125–20000 Hz (±6 dB, open-backed)
Maximum SPL94 dB
Recommended amplifier power10–30 W
Cut-out65 mm diameter
Product external dimensionsØ80 mm × 94.5 mm
Mounting depth from surface50 mm without back can; 90 mm with back can
Optional rough-in frameCI50 CAN
Installation and cabinet guidance

Confirm the exact cut-out, mounting depth and panel thickness in the manufacturer sheet before cutting. Use the listed optional enclosure or rough-in frame only where applicable.

Disconnect the amplifier before wiring, observe polarity and use amplification suitable for the published nominal impedance.

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