1.0Richcolnhttps://www.richcoln.com/zhkenhttps://www.richcoln.com/zh/author/ken/rich600338<blockquote class="wp-embedded-content" data-secret="hyYpUzOrfc"><a href="https://www.richcoln.com/zh/product/ls3-5a/">LS3/5A Classic</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.richcoln.com/zh/product/ls3-5a/embed/#?secret=hyYpUzOrfc" width="600" height="338" title="LS3/5A Classic — Richcoln" data-secret="hyYpUzOrfc" 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://www.richcoln.com/wp-includes/js/wp-embed.min.js </script>https://www.richcoln.com/wp-content/uploads/2025/04/34.jpg10001000If the cabinet is not tuned properly, the sound reproduced will never be correct Critically damped 12mm birch ply enclosure Hardwood beech fillets Balanced real wood veneers Beautiful black Tygan grille Walnut, Rosewood, and Olive finishes as standard