{"id":22472,"date":"2025-06-04T10:15:20","date_gmt":"2025-06-04T13:15:20","guid":{"rendered":"https:\/\/hificlub.com.br\/loja\/?post_type=product&#038;p=22472"},"modified":"2026-03-03T22:17:51","modified_gmt":"2026-03-04T01:17:51","slug":"kef-blade-one-meta-arctic-white-champagne-hifi-speakers","status":"publish","type":"product","link":"https:\/\/hificlub.com.br\/loja\/produto\/kef-blade-one-meta-arctic-white-champagne-hifi-speakers\/","title":{"rendered":"KEF BLADE ONE META Artic White Champagne"},"content":{"rendered":"<p id=\"i2vgs7m\" data-dynamic-prop=\"\/productInfo\/USP.USP_Description\/3\" data-highlightable=\"1\"><strong>O primeiro alto-falante de fonte aparente \u00fanica do mundo<\/strong><\/p>\n<p>A primeira caixa ac\u00fastica Single Apparent Source do mundo<br \/>\nA primeira caixa ac\u00fastica Single Apparent Source do mundo, agora com Uni-Q\u00ae de 12\u00aa gera\u00e7\u00e3o com MAT\u2122. Um conjunto de drivers sob medida, projetado para oferecer desempenho impec\u00e1vel e capaz de elevar o Blade a novos patamares de desempenho. Com quatro drivers de graves de 225 mm (9 pol.) com cancelamento de for\u00e7a, o Blade One Meta \u00e9 o modelo topo de linha da s\u00e9rie Blade.<\/p>\n<p>Obcecados pela qualidade sonora e comprometidos em proporcionar uma experi\u00eancia auditiva superior, nossos engenheiros criaram o revolucion\u00e1rio Concept Blade para demonstrar a lideran\u00e7a tecnol\u00f3gica e o poder de inova\u00e7\u00e3o da KEF, sem preconceitos e restri\u00e7\u00f5es. Desde ent\u00e3o, continuamos expandindo os limites do HiFi para criar a caixa ac\u00fastica com o melhor som poss\u00edvel.<\/p>\n<p>Exclusivamente KEF. Exclusivamente coerente.<br \/>\nNo cora\u00e7\u00e3o do Blade est\u00e1 a tecnologia Single Apparent Source; uma tecnologia exclusiva que torna o Blade incrivelmente coerente, com imagens notavelmente mais precisas. A vers\u00e3o mais recente do Blade se beneficia da nossa mais recente inova\u00e7\u00e3o ac\u00fastica do Uni-Q\u00ae de 12\u00aa gera\u00e7\u00e3o com Tecnologia de Absor\u00e7\u00e3o de Metamateriais (MAT\u2122).<\/p>\n<p><strong>ESPECIFICA\u00c7\u00d5ES<\/strong><\/p>\n<p><strong>Design<\/strong><br \/>\nReflex de graves de tr\u00eas vias<br \/>\nFonte aparente \u00fanica<\/p>\n<p><strong>Unidades de acionamento<\/strong><br \/>\n\u200b\u200bConjunto de drivers Uni-Q:<br \/>\nHF: c\u00fapula de alum\u00ednio de 25 mm (1 pol.) com MAT<br \/>\nMF: cone de alum\u00ednio de 125 mm (5 pol.)<\/p>\n<p><strong>Unidades de graves<\/strong><br \/>\nLF: cone de alum\u00ednio de 4 x 225 mm (9 pol.),<br \/>\ncancelamento de for\u00e7a<\/p>\n<p><strong>Faixa de frequ\u00eancia em campo livre (-6 dB)<\/strong><br \/>\n27 Hz &#8211; 45 kHz<\/p>\n<p><strong>Faixa de frequ\u00eancia t\u00edpica em ambientes internos Resposta de graves (-6 dB)<\/strong><br \/>\n20 Hz<\/p>\n<p><strong>Frequ\u00eancia de crossover<\/strong><br \/>\n350 Hz, 2 kHz<\/p>\n<p><strong>Resposta de frequ\u00eancia (\u00b1 3 dB)<\/strong><br \/>\n35 Hz &#8211; 35 kHz<\/p>\n<p><strong>Requisitos do amplificador<\/strong><br \/>\n50-400 W<\/p>\n<p><strong>Sensibilidade (2,83 V\/1 m)<\/strong><br \/>\n88 dB<\/p>\n<p><strong>Distor\u00e7\u00e3o harm\u00f4nica de 2\u00aa e 3\u00aa harm\u00f4nicas (90 dB, 1 m)<\/strong><br \/>\n&lt;0,5% 40Hz &#8211; 100kHz<br \/>\n&lt;0,2% 200Hz &#8211; 2kHz<br \/>\n&lt;0,1% 2kHz &#8211; 20kHz<\/p>\n<p><strong>Sa\u00edda m\u00e1xima (SPL) (n\u00edvel de press\u00e3o sonora de pico a 1m com ru\u00eddo rosa)<\/strong><br \/>\n117dB<\/p>\n<p><strong>Imped\u00e2ncia<\/strong><br \/>\n4 \u03a9 (m\u00edn. 2,8 \u03a9)<\/p>\n<p><strong>Dimens\u00f5es<\/strong><\/p>\n<p>(A x L x P): 1590 x 363 x 540 mm (62,5 x 14,3 x 21,2 pol.)<\/p>\n<p>Peso:57,2 kg (126 lbs.)<\/p>\n<p>Acabamentos padr\u00e3o: Preto Piano\/Cobre, Preto Piano\/Cinza, Azul Fosco\/Azul, Azul Fosco\/Bronze, Cinza Carv\u00e3o\/Vermelho, Cinza Carv\u00e3o\/Bronze, Vermelho Racing\/Cinza, Branco \u00c1rtico\/Champanhe<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div data-dynamic-prop=\"\/productInfo\/USP.USP_Description\/4\" data-highlightable=\"1\"><\/div>\n<div data-dynamic-prop=\"\/productInfo\/USP.USP_Description\/4\" data-highlightable=\"1\">\u00a0<a href=\"https:\/\/www.hifinews.com\/content\/kef-blade-one-meta-loudspeaker-page-2\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22599 size-full\" src=\"https:\/\/hificlub.com.br\/loja\/wp-content\/uploads\/2025\/06\/KEF-BLADE-ONE-META-ARCTIC-WHITE-CHAMPAGNE-HiFi-Speakers-award3.jpg\" alt=\"\" width=\"278\" height=\"84\" \/>\u00a0\u00a0\u00a0 <\/a><a href=\"https:\/\/www.tonepublications.com\/review\/kef-blade-loudspeakers\/\">\u00a0\u00a0\u00a0\u00a0 <\/a><a href=\"https:\/\/www.tonepublications.com\/review\/kef-blade-loudspeakers\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22602 size-full\" src=\"https:\/\/hificlub.com.br\/loja\/wp-content\/uploads\/2025\/06\/KEF-BLADE-ONE-META-ARCTIC-WHITE-CHAMPAGNE-HiFi-Speakers-award4.jpg\" alt=\"\" width=\"279\" height=\"94\" \/> \u00a0 \u00a0 \u00a0<\/a><a href=\"https:\/\/bestofhighend.com\/kef-blade-one-meta-single-apparent-source-speaker\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22603 size-full\" src=\"https:\/\/hificlub.com.br\/loja\/wp-content\/uploads\/2025\/06\/KEF-BLADE-ONE-META-ARCTIC-WHITE-CHAMPAGNE-HiFi-Speakers-award5-1.jpg\" alt=\"\" width=\"356\" height=\"54\" srcset=\"https:\/\/hificlub.com.br\/loja\/wp-content\/uploads\/2025\/06\/KEF-BLADE-ONE-META-ARCTIC-WHITE-CHAMPAGNE-HiFi-Speakers-award5-1.jpg 356w, https:\/\/hificlub.com.br\/loja\/wp-content\/uploads\/2025\/06\/KEF-BLADE-ONE-META-ARCTIC-WHITE-CHAMPAGNE-HiFi-Speakers-award5-1-300x46.jpg 300w\" sizes=\"auto, (max-width: 356px) 100vw, 356px\" \/><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>O primeiro alto-falante de fonte aparente \u00fanica do mundo A primeira caixa ac\u00fastica Single Apparent Source do mundo A primeira caixa ac\u00fastica Single Apparent Source do mundo, agora com Uni-Q\u00ae de 12\u00aa gera\u00e7\u00e3o com MAT\u2122. Um conjunto de drivers sob medida, projetado para oferecer desempenho impec\u00e1vel e capaz de elevar o Blade a novos patamares [&hellip;]<\/p>\n","protected":false},"featured_media":22473,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[17,56,18],"product_tag":[],"class_list":{"0":"post-22472","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-caixas","7":"product_cat-kef","8":"product_cat-torres","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/product\/22472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/media\/22473"}],"wp:attachment":[{"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/media?parent=22472"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/product_brand?post=22472"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/product_cat?post=22472"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hificlub.com.br\/loja\/wp-json\/wp\/v2\/product_tag?post=22472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}