{"product_id":"kef-ls50-loudspeaker","title":"KEF LS50 Loudspeaker","description":"\u003cp style=\"padding-bottom: 0px; widows: 2; text-transform: none; text-indent: 0px; margin: 0px 0px 6px; padding-left: 0px; letter-spacing: normal; padding-right: 0px; font: 11px tahoma, arial, verdana; white-space: normal; orphans: 2; color: rgb(102,102,102); word-spacing: 0px; padding-top: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"\u003eKEF introduce the LS50, an innovative concept derived from the legendary LS3\/5a, the\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003eLS50 mini monitor speaker is designed to bring a professional studio monitor concept into the home.\u003cbr\u003e\u003cbr\u003eRarely the case in such a compact design, the\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003eLS50\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003emonitor delivers a rich, multi-dimensional ‘soundstage experience’ that is out of all proportion to its size. Patent-pending acoustic designs, together with state-of-the-art technologies from KEF's latest flagship Blade loudspeaker, provide the ultimate studio experience – even in the smallest of spaces.\u003c\/p\u003e\n\u003cp style=\"padding-bottom: 0px; widows: 2; text-transform: none; text-indent: 0px; margin: 0px 0px 6px; padding-left: 0px; letter-spacing: normal; padding-right: 0px; font: 11px tahoma, arial, verdana; white-space: normal; orphans: 2; color: rgb(102,102,102); word-spacing: 0px; padding-top: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"\u003e \u003c\/p\u003e\n\u003cp style=\"padding-bottom: 0px; widows: 2; text-transform: none; text-indent: 0px; margin: 0px 0px 6px; padding-left: 0px; letter-spacing: normal; padding-right: 0px; font: 11px tahoma, arial, verdana; white-space: normal; orphans: 2; color: rgb(102,102,102); word-spacing: 0px; padding-top: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"\u003e\u003c\/p\u003e\n\u003ctable style=\"widows: 2; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: tahoma, arial, verdana; orphans: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003eLS50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eDesign\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003eTwo-way bass reflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eDrive units\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003eUni-Q driver array:\u003cbr\u003eHF: 25mm (1in.) vented\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003e\u003cbr\u003ealuminium dome\u003cbr\u003eMF: 130mm (5.25in.)\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003e\u003cbr\u003emagnesium\/aluminium alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eFrequency range (-6dB)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e47Hz - 45kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eFrequency response (±3dB)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e79Hz - 28kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e2.2kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eAmplifier requirements\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e25 - 100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eHarmonic distortion\u003cbr\u003e2nd \u0026amp; 3rd harmonics (90dB, 1m)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e less than 0.4% 175Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eMaximum output\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e106dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eNominal impedance\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e8O (min. 3.2O)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"label\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left: medium none; font-size: 8pt; vertical-align: top; border-top: medium none; border-right: medium none\" class=\"detail\"\u003e7.2kg (15.8lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: medium none; border-left-style: none; border-top-style: none; border-right-style: none; font-size: 8pt; vertical-align: top\" class=\"label\"\u003eDimension (H x W x D)\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003e\u003cbr\u003e(with terminal)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: medium none; border-left-style: none; border-top-style: none; border-right-style: none; font-size: 8pt; vertical-align: top\" class=\"detail\"\u003e302 x 200 x 278 mm\u003cbr\u003e(11.9 x 7.9 x 10.9 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"KEF Audio","offers":[{"title":"s (pair) - High Gloss Piano Black with Gold","offer_id":57409207206220,"sku":"KEFLS50-BG","price":666.67,"currency_code":"GBP","in_stock":true},{"title":"s (pair)  - High Gloss Piano White","offer_id":57419781112140,"sku":"KEFLS50W","price":666.67,"currency_code":"GBP","in_stock":true},{"title":"s (pair) - High Gloss Piano Grey","offer_id":57419781505356,"sku":"KEFLS50-GREY","price":666.67,"currency_code":"GBP","in_stock":false},{"title":"s (pair) - High Gloss Piano Red","offer_id":57419781538124,"sku":"KEFLS50-R","price":666.67,"currency_code":"GBP","in_stock":false},{"title":"s (pair) - High Gloss Piano Black with Blue","offer_id":57419781898572,"sku":"KEFLS50-BB","price":666.67,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/kef-ls50.jpg?v=1777480311","url":"https:\/\/www.stoneaudio.co.uk\/products\/kef-ls50-loudspeaker","provider":"Stone Audio","version":"1.0","type":"link"}