1.0SaigonStereohttps://www.saigonstereo.com/homeLoa Acapella Apollon - SaigonStereorich600338<blockquote class="wp-embedded-content" data-secret="Xz8Pt63tpr"><a href="https://www.saigonstereo.com/home/san-pham/loa-acapella-apollon/">Loa Acapella Apollon</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.saigonstereo.com/home/san-pham/loa-acapella-apollon/embed/#?secret=Xz8Pt63tpr" width="600" height="338" title="“Loa Acapella Apollon” — SaigonStereo" data-secret="Xz8Pt63tpr" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! 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://www.saigonstereo.com/home/wp-includes/js/wp-embed.min.js
/* ]]> */
</script>
https://www.saigonstereo.com/home/wp-content/uploads/2015/07/apollon1.jpg640640Acapella has developed a floor to ceiling speaker that can be placed even in the smallest spaces with its slim housing. Fine adjustments to the ion tweeter and the midrange horn unit can be made in order to adapt the loudspeaker to every acoustical environment. The hyper spherical midrange horn transmits the range of 350Hz - 6kHz and thus an area of more than four octaves. This is the most sensitive hearing range of the human ear. Six bass drivers with 10 inch diameter produce the musical base in the lower frequency range.