{"id":5665,"date":"2026-10-17T10:27:32","date_gmt":"2026-10-17T10:27:32","guid":{"rendered":"https:\/\/yh-audio.com\/?post_type=product&#038;p=5665"},"modified":"2026-10-17T10:27:32","modified_gmt":"2026-10-17T10:27:32","slug":"k-666-2-channel-wireless-microphone","status":"publish","type":"product","link":"https:\/\/yh-audio.com\/pt\/product\/k-666-2-channel-wireless-microphone\/","title":{"rendered":"K 666 2 Channel Wireless Microphone"},"content":{"rendered":"<h2>YH-K-666 Product Overview<\/h2>\n<p>YH-K-666 is prepared for professional audio distributors, retailers, rental companies, installers and project buyers sourcing from Enping, China.<\/p>\n<h2>Compras por atacado<\/h2>\n<ul>\n<li>Avalia\u00e7\u00e3o de pequenos lotes e de ordem experimental sujeita \u00e0s condi\u00e7\u00f5es atuais da f\u00e1brica.<\/li>\n<li>A compra de modelos mistos pode ser coordenada sempre que poss\u00edvel.<\/li>\n<li>O logotipo do OEM e as op\u00e7\u00f5es de embalagem dependem da configura\u00e7\u00e3o e da quantidade.<\/li>\n<li>Faixa de frequ\u00eancia, tens\u00e3o, plugue, acess\u00f3rios e requisitos de certifica\u00e7\u00e3o devem ser reconfirmados antes da cota\u00e7\u00e3o.<\/li>\n<\/ul>\n<h2>Especifica\u00e7\u00f5es do produto dispon\u00edveis<\/h2>\n<table style=\"width:100%;border-collapse:collapse\">\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Configura\u00e7\u00e3o<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">One receiver to two microphones<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">RF range<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">640.25\u2013690 MHz: A 640.25\u2013665.25; B 665.50\u2013690 MHz<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Bandwidth<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">25 MHz per channel<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Frequencies<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">200 with infrared auto pairing<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Modulation<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">FM<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Temperature<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">\u221218\u00b0C to +50\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Dynamic range<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">&gt;110 dB<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Audio response<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">60 Hz\u201318 kHz<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">S\/N ratio<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">&gt;105 dB<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">THD<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">&lt;0.5%<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Reception<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">Dual-conversion superheterodyne true diversity<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Antenna<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">TNC<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Sensitivity<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">\u2212100 dBm at 40 dB S\/N<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Compliance<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">Confirm frequency legality for destination market<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;font-weight:bold;width:38%\">Package \/ MOQ<\/td>\n<td style=\"border:1px solid #ddd;padding:10px\">Request confirmation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>As especifica\u00e7\u00f5es s\u00e3o baseadas nas informa\u00e7\u00f5es atuais de f\u00e1brica\/fonte e devem ser reconfirmadas antes do pedido em massa.<\/em><\/p>\n<h2>Solicite uma cota\u00e7\u00e3o<\/h2>\n<p>Envie YH Audio seu mercado-alvo, quantidade, aplica\u00e7\u00e3o e configura\u00e7\u00e3o necess\u00e1ria. Confirmaremos a vers\u00e3o atual, MOQ, disponibilidade da amostra, lead time e op\u00e7\u00f5es de OEM.<\/p>","protected":false},"excerpt":{"rendered":"<p>YH-K-666 is a professional audio model supplied by YH Audio for distributors, retailers, rental companies, installers and other B2B buyers, with flexible small-batch and mixed-model sourcing options.<\/p>","protected":false},"featured_media":8209,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[312,120],"product_tag":[],"class_list":["post-5665","product","type-product","status-publish","has-post-thumbnail","product_cat-2-channels","product_cat-microphone","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/product\/5665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/product\/5665\/revisions"}],"predecessor-version":[{"id":8208,"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/product\/5665\/revisions\/8208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/media\/8209"}],"wp:attachment":[{"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/media?parent=5665"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/product_brand?post=5665"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/product_cat?post=5665"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yh-audio.com\/pt\/wp-json\/wp\/v2\/product_tag?post=5665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}