{"version":"1.0","provider_name":"ArtSound O\u00dc","provider_url":"https:\/\/artsound.ee\/en\/","author_name":"ArtSound O\u00dc","author_url":"https:\/\/artsound.ee\/en\/","title":"JL Audio RD500\/1 1-channel amplifier | ArtSound O\u00dc","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"sTKGVSzoEM\"><a href=\"https:\/\/artsound.ee\/en\/toode\/jl-audio-rd500-1-1-channel-amplifier\/\">JL Audio RD500\/1 1-channel amplifier<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/artsound.ee\/en\/toode\/jl-audio-rd500-1-1-channel-amplifier\/embed\/#?secret=sTKGVSzoEM\" width=\"600\" height=\"338\" title=\"&#8220;JL Audio RD500\/1 1-channel amplifier&#8221; &#8212; ArtSound O\u00dc\" data-secret=\"sTKGVSzoEM\" 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\/\/# sourceURL=https:\/\/artsound.ee\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/artsound.ee\/wp-content\/uploads\/2026\/10\/jl-audio-rd500-1-1-kanaliline-voimendi-1-600x363.webp","thumbnail_width":600,"thumbnail_height":363,"description":"JL Audio\u00ae RD500\/1 is a powerful and compact monoblock Class D subwoofer amplifier designed specifically for driving car subwoofers. The amplifier uses JL Audio NexD\u2122 switching technology, which ensures high efficiency, low power consumption and clean sound reproduction even at high power levels."}