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{ "id":6562330771504, "title":"KEF Ci 160 RR-THX, Ceiling Speaker, 4 Ohm","handle":"kef-ci-160-rr-thx-4-ohm-price-per-speaker", "description":"\u003cdiv id=\"s-1e2e9cde-2500-4ba9-9b42-db53ffd3edbc\" class=\"shg-c\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTHX\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e Certified Ultra Architectural Speaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-81be67e6-5758-4073-a2ac-57ef32dd03f4\" class=\"shg-c\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCi160RR-THX\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e is an ultra-high-performance loudspeaker featuring KEF's signature Uni-Q technology, designed for discreet in-ceiling or in-wall installation. As part of the Ci-R Series and a THX\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e Certified Ultra architectural loudspeaker, Ci160RR-THX is engineered to maintain exceptional sound quality at high outputs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCi160RR-THX’s Uni-Q\u003csup\u003e®\u003c\/sup\u003e array boasts a 25mm high frequency tweeter mounted in the acoustic centre of a 165mm woofer, delivering the same, natural performance across the entire listening area. Plus, a Universal Cut-out system means its opening is the same as any 160mm KEF speaker for ease of installation and component selection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e", "published_at":"2021-04-07T11:43:46", "created_at":"2021-04-07T11:38:10", "vendor":"KEF", "type":"Ceiling Speakers", "tags":["Ceiling\/InWallSpeaker","Hifi Loudspeakers: KEF","Impedance_4 Ohm","KEF","THX","Type_KEF","Type_KEF Extreme Home Theatre","Type_KEF In Ceiling Speakers","Type_KEF THX Extreme Home Theatre"], "price":41667, "price_min":41667, "price_max":41667, "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":[39419139358768], "variants":[{ "id":39419139358768, "product_id":6562330771504, "product_handle":"kef-ci-160-rr-thx-4-ohm-price-per-speaker", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"KEF-001", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"KEF Ci 160 RR-THX, Ceiling Speaker, 4 Ohm - Default Title", "options":["Default Title"], "price":41667, "weight":0, "compare_at_price":null, "inventory_quantity":0, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":0, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":null}], "available":true,"images":["\/\/impactaudio.co.uk\/cdn\/shop\/products\/Ci160RR-FrontOn_1.jpg?v=1617792085","\/\/impactaudio.co.uk\/cdn\/shop\/products\/Ci160RR-FrontOn-Grille.jpg?v=1617792090","\/\/impactaudio.co.uk\/cdn\/shop\/products\/Ci160RR-THXfront3qtrgrille.jpg?v=1617792090","\/\/impactaudio.co.uk\/cdn\/shop\/products\/Ci160RR-FrontOn-HalfGrille.jpg?v=1617792097","\/\/impactaudio.co.uk\/cdn\/shop\/products\/Ci160RR-THXfront3qtr.jpg?v=1617792101","\/\/impactaudio.co.uk\/cdn\/shop\/products\/Ci160RR-THXrear3qtr.jpg?v=1617792105"],"featured_image":"\/\/impactaudio.co.uk\/cdn\/shop\/products\/Ci160RR-FrontOn_1.jpg?v=1617792085", "options":["Title"], "url":"\/products\/kef-ci-160-rr-thx-4-ohm-price-per-speaker"}

KEF Ci 160 RR-THX, Ceiling Speaker, 4 Ohm

Part number: KEF-001

Ci160RR-THX is a THX Certified Ultra architectural speaker for in-ceiling or in-wall installation, with a 165 mm Uni-Q low-frequency driver and 25 mm high-frequency driver.

Nominal impedance
4 Ω
Sensitivity (2.83V/1m)
90 dB
Frequency response, open-backed (±6 dB)
52 Hz – 24 kHz
Recommended amplifier power
10 – 190 W
Cut-out diameter
196 mm
Certification / ingress rating
THX Ultra / IP64
ex VAT
£500.00 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

The exact KEF source specifies a 4 Ω model with a 196 mm circular cut-out. Its Universal Cut-out system shares the opening used by 160 mm KEF speakers.

Typical applications

  • In-ceiling or in-wall architectural audio installation
  • Theatre installation where the specified rear-volume and THX setup guidance are followed
Full specifications
KEF Ci 160 RR-THX, Ceiling Speaker, 4 Ohm
Nominal impedance4 Ω
Sensitivity (2.83V/1m)90 dB
Frequency response, open-backed (±6 dB)52 Hz – 24 kHz
Frequency range (-10 dB)38 Hz – 30 kHz
Maximum SPL105 dB
Crossover frequency2.1 kHz
Drive unitsLF: 165 mm (6.5 in.) Uni-Q; HF: 25 mm (1 in.)
Recommended amplifier power10 – 190 W
Product diameter / depth234.6 mm / 115 mm
Cut-out diameter196 mm
Mounting depth from surface110 mm
Mounting thickness5 – 37 mm
Optional rough-in frameRIF160R
Ideal / minimum rear volume20 L / 10 L
THX certificationTHX Ultra
Ingress protection ratingIP64
Installation and cabinet guidance

Use the manufacturer cut-out diameter of 196 mm and mounting depth of 110 mm; confirm the panel thickness is within the manufacturer limits before cutting.

For the THX Ultra distortion specification, KEF directs installation with a 3 litre rear enclosure and the A/V processor speaker size set to small.

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