{"product_id":"kef-reference-1-bookshelf-speakers-satin-walnut-silver-s-rf1-black","title":"KEF Reference 1 Bookshelf Speakers Satin Walnut\/Silver with S-RF1 Black Floor Stands (Ex demonstration)","description":"\u003cp\u003e\u003cspan\u003eThe only standmount model in the new KEF Reference series could be the only loudspeaker you ever need. A three-way model boasting KEF’s 12th generation Uni-Q\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e driver array with MAT™, Reference 1 Meta is capable of delivering expansive, high-performance sound that goes way beyond what its relatively compact size would suggest was possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders css_i80u9c\" id=\"islq4f\" spellcheck=\"false\"\u003eDetail remastered\u003c\/h3\u003e\n\u003cp class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" id=\"iqcpcx\" spellcheck=\"false\"\u003eThe essential for any audiophile. Hand built by the masters who set the standard for audio quality, The Reference has been the benchmark for loudspeakers and sound reproduction. The Reference is an embodiment of KEF’s philosophy and the relentless pursuit of perfection. Now with Metamaterial Absorption Technology (MAT™).\u003c\/p\u003e\n\u003ch3 class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" spellcheck=\"false\" id=\"i9rgbj\"\u003eReference Quality Bass\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2792\/5768\/files\/New_Project_19_480x480.png?v=1654613501\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" spellcheck=\"false\" id=\"iwnu4h\"\u003eThe Reference’s 165mm (6.5 inch) low frequency driver perfectly complements the new 12th generation Uni-Q\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003edriver array. Smart engineering and meticulous attention to detail enables the bass to blend seamlessly with the immaculate midrange and treble.\u003c\/p\u003e\n\u003cdiv class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" spellcheck=\"false\"\u003e\n\u003ch3 class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" spellcheck=\"false\" id=\"ik6mdp\"\u003eFlexible\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2792\/5768\/files\/img-clp-ref-stn02-pdts02_480x480.png?v=1654613265\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp id=\"ipl5cu\"\u003eThe Reference speakers are welcomingly undemanding in terms of positioning and are easy to fine-tune for your listening area by using KEF’s innovative Flexible Port Technology.\u003c\/p\u003e\n\u003ch3 class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" id=\"igece8\" spellcheck=\"false\"\u003eRevealing\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2792\/5768\/files\/img-clp-ref-stn02-pdts03_480x480.png?v=1654613304\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" id=\"ihocnj\" spellcheck=\"false\"\u003eShadow Flare drastically reduces harmful cabinet diffraction, allowing Uni-Q\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eto work at its highest level. A precision-designed surface extends the waveguide effect of Uni-Q\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003efor improved clarity, particularly when it comes to the subtle nuances of plucked strings and other percussive sounds.\u003c\/p\u003e\n\u003ch3 class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" id=\"ir0nwq\" spellcheck=\"false\"\u003eComputer-modelled Cabinet\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2792\/5768\/files\/img-clp-ref-stn02-pdts04_480x480.png?v=1654613327\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp id=\"iwgdnx\"\u003eThe Reference’s cabinets are designed using finite element analysis to determine the ideal shape and bracing geometry to minimise secondary radiation. Constrained Layer Damping is then applied to turn what little vibration is left into heat.\u003c\/p\u003e\n\u003ch3 class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders css_ih05l4\" id=\"ihxht4\" spellcheck=\"false\"\u003eFinished to Perfection\u003c\/h3\u003e\n\u003cdiv class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders css_iigy9g\" id=\"ijuk1g\" spellcheck=\"false\"\u003eThe expertly engineered cabinets are finished in a sumptuous high-gloss or richly detailed, pair-matched wood veneer to complement the strikingly distinctive front baffle. Five finishes are available, a combination of three cabinet finishes and five drive unit colours: Satin Walnut\/Silver, High-Gloss Black\/Copper, High-Gloss Black\/Grey, High-Gloss White\/Blue, and High-Gloss White\/Champagne.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cke_editable cke_editable_inline cke_contents_ltr cke_show_borders\" spellcheck=\"false\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cms_precision\" id=\"il92rr\"\u003e\n\u003cdiv class=\"page-width cms_precision\" id=\"icr1pg\"\u003e\n\u003ch3 id=\"irywvd\"\u003eHandcrafted in UK\u003c\/h3\u003e\n\u003cp id=\"id4uo4\"\u003eSince 1961, KEF have been creating remarkable award-winning loudspeakers at their UK home in Maidstone, Kent. The Reference is still being designed, engineered, and handcrafted.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"basic_column cms_precision\" id=\"i81n3yk\"\u003e\n\u003cdiv class=\"cms_precision\" id=\"igfy8rj\"\u003e\n\u003cdiv id=\"ip06ndk\"\u003e\n\u003ctable style=\"width: 100.01%; height: 352.917px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003eThree-Way Bass Reflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8195px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 58.8195px;\"\u003e\u003cstrong\u003eDrive Units:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 58.8195px;\"\u003e\n\u003cstrong\u003eUni-Q Driver Array:\u003c\/strong\u003e HF: 25 mm (1 in.) Aluminium Dome With MAT; MF: 125 mm (5 in.) Aluminium Cone. \u003cstrong\u003eBass Unit:\u003c\/strong\u003e LF: 165 mm (6.5 in.) Aluminium Cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 39.213px;\"\u003e\u003cstrong\u003eFrequency Range Free Field (-6dB):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 39.213px;\"\u003eShort Port: 40 Hz – 45 kHz; Long Port: 37 Hz – 45 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 39.213px;\"\u003e\u003cstrong\u003eFrequency Range Typical In-Room Bass Response (-6dB):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 39.213px;\"\u003e30 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eFrequency Response (±3dB):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e45 Hz – 35 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eCrossover Frequency:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e450 Hz, 2.1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eAmplifier Requirements:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e50 – 200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eSensitivity (2.83V\/1m):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 39.213px;\"\u003e\u003cstrong\u003eHarmonic Distortion (2nd \u0026amp; 3rd Harmonics, 90 dB, 1 m):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 39.213px;\"\u003e\u0026lt;0.5% (40 Hz – 100 kHz); \u0026lt;0.2% (200 Hz – 2 kHz); \u0026lt;0.1% (2 kHz – 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eMaximum Output:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e111 dB (Peak Sound Pressure Level At 1 m With Pink Noise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e4 Ω (Min. 3.2 Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e18.2 kg (40.1 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6065px;\"\u003e\n\u003ctd style=\"width: 33.1234%; height: 19.6065px;\"\u003e\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.6557%; height: 19.6065px;\"\u003e44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KEF","offers":[{"title":"Default Title","offer_id":56718199193986,"sku":"BUN_SP4048WA_SP4061BA","price":7999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2792\/5768\/products\/KEFReference1Meta.jpg?v=1654612475","url":"https:\/\/dougbradyhifi.com\/products\/kef-reference-1-bookshelf-speakers-satin-walnut-silver-s-rf1-black","provider":"Doug Brady HiFi","version":"1.0","type":"link"}