{"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":"All-in-one battery powered sound system - Sound System PROEL","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"zkGiTbJvzp\"><a href=\"https:\/\/soundsystems.proel.com\/en\/prodotto\/v12free-all-in-one-battery-powered-sound-system\/\">All-in-one battery powered sound system<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/soundsystems.proel.com\/en\/prodotto\/v12free-all-in-one-battery-powered-sound-system\/embed\/#?secret=zkGiTbJvzp\" width=\"600\" height=\"338\" title=\"&#8220;All-in-one battery powered sound system&#8221; &#8212; Sound System PROEL\" data-secret=\"zkGiTbJvzp\" 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_e92af995c942adbc766461a40a45f937.jpg","thumbnail_width":1200,"thumbnail_height":1200,"description":"PROEL V FREE systems gives you the freedom to perform your music or play your sound anywhere, with a superb sound quality and without the hassle of laying down cables or finding a power outlet.V10FREE and V12FREE are battery-powered portable sound systems featuring a powerful 400W amplifier, a built-in 3-channel mixer with effect and tone controls and an advanced MP3 player with BLUETOOTH connectivity, featuring a large back-lit LCD display and able to play songs from SD card, USB MEMORY STICK or directly from your smartphone or tablet.They includes also two USB inputs for connecting PROEL U24H or U24B 2.4GHz Wireless Microphones with USB receiver, available both with handheld and bodypack transmitter. Just plug in the ultra-compact USB receiver and you can instantly use a professional wireless system, offering a high-definition, interference-free transmission thanks to the 2.4GHz technology.The the premium loudspeakers, the Class D power amplifier and the sophisticated processing provide a superb sound quality, while the built-in Li-ion battery allows for up to 10 hours of mains-free continuous operation, for the maximum freedom of use.Both these ultra-portable and light-weight systems (10kg and 11kg respectively) can be installed on standard speaker poles and the V12FREE is fitted with a luggage-style extra handle and two wheels.Incredibly simple to set-up and use , V FREE loudspeakers are perfect for a wide range of applications, including parties, schools, corporate and educational presentations, seminars, gym, weddings, live music and even DJ sets.All-in-one battery powered sound systemMP3 PLAYER with USB port, SD slot, BLUETOOTH connection and LCD2 MIC\/LINE + 1 STEREO LINE inputs2 USB inputs for the use of 2.4GHZ U24H and U24B wireless microphones1 LINE outputHIGH + LOW EQ controlsBuilt-in EFFECT400W Class D amplifier1\u201d horn loaded neodymium compression driver and 12\u201d wooferLi-ion battery with 10-12 hours working timeCompact and light-weight PP cabinet with two wheels and retractable handle"}