{"version":"1.0","provider_name":"Lucky Tone","provider_url":"https:\/\/www.lucky-tone.com\/%e4%b8%ad%e6%96%87","author_name":"marketing@lucky-tone.com","author_url":"https:\/\/www.lucky-tone.com\/%e4%b8%ad%e6%96%87\/author\/marketinglucky-tone-com\/","title":"4-Channel WiFi Audio Amplifier - Lucky Tone","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dfxhE2xtvi\"><a href=\"https:\/\/www.lucky-tone.com\/%e4%b8%ad%e6%96%87\/product\/4-channel-wifi-audio-amplifier\/\">4-Channel WiFi Audio Amplifier<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.lucky-tone.com\/%e4%b8%ad%e6%96%87\/product\/4-channel-wifi-audio-amplifier\/embed\/#?secret=dfxhE2xtvi\" width=\"600\" height=\"338\" title=\"\u300a 4-Channel WiFi Audio Amplifier \u300b\u2014Lucky Tone\" data-secret=\"dfxhE2xtvi\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>","thumbnail_url":"http:\/\/www.lucky-tone.com\/wp-content\/uploads\/2024\/09\/WF-4120-7.jpg","thumbnail_width":650,"thumbnail_height":250,"description":"Description  WF-4120 is a compact 4 x 120W amplifier with WiFi, Bluetooth, USB and AUX inputs. It is designed to turn the traditional passive speakers into multi-functional wireless speakers. It includes a subwoofer phase switch, with four outputs in stereo mode for stereo sound. In bridged mode, CH1 and CH2 are in subwoofer mode, while CH3 and CH4 are in full-range mode, forming a 2.1 audio system.  Features   Allow wireless music streaming via WiFi or Bluetooth  With 4 x 120W stereo speaker outputs  With USB reader and AUX input for more audio sources  Can adjust volume of each channel independently  Supports online music, Internet radio, Airplay, DLNA, Amazon Alexa  Convenient music management by WiiM APP"}