{"version":"1.0","provider_name":"Sound System PROEL","provider_url":"https:\/\/soundsystems.proel.com\/en\/","author_name":"Sound System PROEL","author_url":"https:\/\/soundsystems.proel.com\/en\/","title":"Class D Power Amplifier with SMPS - Sound System PROEL","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"epPk2KkEBy\"><a href=\"https:\/\/soundsystems.proel.com\/en\/prodotto\/dpx2000-class-d-power-amplifier-with-smps\/\">Class D Power Amplifier with SMPS<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/soundsystems.proel.com\/en\/prodotto\/dpx2000-class-d-power-amplifier-with-smps\/embed\/#?secret=epPk2KkEBy\" width=\"600\" height=\"338\" title=\"&#8220;Class D Power Amplifier with SMPS&#8221; &#8212; Sound System PROEL\" data-secret=\"epPk2KkEBy\" 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:\/\/soundsystems.proel.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/soundsystems.proel.com\/wp-content\/uploads\/2026\/02\/tmp_safe_1e6b5c7e9d9c072ca2640bfd6ea0127b.jpg","thumbnail_width":1200,"thumbnail_height":1200,"description":"DPX is a new series of ultra-lightweight power amplifiers able to offer to professional entertainers a huge amount of power and the maximum performance and portability in a very affordable package.Thanks to the high-density Class D technology employed in the DPX\u2019s output stages, we\u2019ve been able to build very powerful amplifiers in an ultra-compact and lightweight package. The extremely efficient switch mode power supply (SMPS) helps to reduce further the weight, while using much less energy with a direct benefit to the environment.All models feature a built-in 24dB\/octave stereo crossover with BI-AMP and HIGH-PASS options, for easily filtering a 2-way system without the need of additional outboard. Fast-attack precise CLIP LIMITERS guarantee maximum output without distortion, while a comprehensive protection system safeguards both the speakers and the amplifier.The electronics is hosted in a feather-light all-aluminum case, able to provide an efficient cooling and, at the same time, protection and durability over the years.DPX are power amplifiers offering extraordinary value to entertainers, DJ and sound engineers looking for massive output, excellent performance and absolute portability. Ultra-efficient SWITCH MODE POWER SUPPLY High-density CLASS D output stages Integrated fast-attack CLIP LIMITERS Built-in 24dB\/oct. stereo CROSSOVER filter with BI-AMP and HPF option STEREO \/ BRIDGE \/ PARALLEL mode XLR input and link connectors SPEAKON output connectors AC, DC, thermal, short-circuit and VHF protection Precise 8-segment LED ladders FRONT-TO-BACK ventilation system with variable speed fan Ultra-light all- aluminum chassis with die-cast handles TOTAL WEIGHT less than 6kg"}