1.0Proel Commercial Audiohttps://commercialaudio.proel.com/en/Proel Commercial Audiohttps://commercialaudio.proel.com/en/rich600338<blockquote class="wp-embedded-content" data-secret="zvwPJ1XjvC"><a href="https://commercialaudio.proel.com/en/prodotto/pa-aup240r-240-w-power-amplifier/">240 W POWER AMPLIFIER</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://commercialaudio.proel.com/en/prodotto/pa-aup240r-240-w-power-amplifier/embed/#?secret=zvwPJ1XjvC" width="600" height="338" title="“240 W POWER AMPLIFIER” — Proel Commercial Audio" data-secret="zvwPJ1XjvC" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://commercialaudio.proel.com/wp-includes/js/wp-embed.min.js </script> https://commercialaudio.proel.com/wp-content/uploads/2026/02/tmp_safe_f2d245bad8648ceeb5624fbfe024f812.jpg12001200This Proel booster series has been designed to meet in a professional and flexible way the continue market evolution and demand. Such range of booster applies to an operating precise criterion to ensure to the user high performance and reliability. Main features: 8 ohm constant impedance output and constant voltage (50/70/100 V) Further 100V output and 24Vdc output available only for the booster as for paging purposes Microphone stands input for preamplifier stand ref. BM100A with priority function VOX Further priority input throughout a contact Input line signal connector Telephone input Low and high tone control Main master control PA-HF filter rear insertion Rear ground left selector Rear power supply selector 24 Vdc power supply