{"id":304,"date":"2026-08-26T20:30:47","date_gmt":"2026-08-26T18:30:47","guid":{"rendered":"http:\/\/shop-staging.mirroredgenetworks.com\/product\/wisdom-audio-ls4i\/"},"modified":"2026-08-30T23:32:44","modified_gmt":"2026-08-30T21:32:44","slug":"wisdom-audio-ls4i","status":"publish","type":"product","link":"https:\/\/mirroredgenetworks.com\/shop\/product\/wisdom-audio-ls4i\/","title":{"rendered":"Wisdom Audio LS4i"},"content":{"rendered":"<h2>Wisdom Audio LS4i overview<\/h2>\n<p>The Wisdom Audio LS4i is a planar-magnetic loudspeaker system from Wisdom Audio. The Wisdom Series LS4i is the latest planar magnetic thin-film technology and represents an uncompromised engineering effort to achieve the ultimate in music and film sound reproduction. The Wisdom Series LS4i is the latest planar magnetic thin-film technology and represents an uncompromised engineering effort to achieve the ultimate in music and film sound reproduction. With 80\u201d of Planar Line Source, it is ideally suited for installation behind an acoustically transparent screen, as a main speaker or surround. Product selection, amplification, processing, placement and acoustic integration should be confirmed as part of the complete system design.<\/p>\n<h2>Key benefits<\/h2>\n<ul>\n<li>Engineered for premium private cinema and high-performance music systems<\/li>\n<li>Professional system matching for coverage, output and room volume<\/li>\n<li>Designed for integration with Wisdom Audio loudspeakers, subwoofers and electronics<\/li>\n<li>Installation and calibration planning available from Mirror Edge Networks<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Frequency Response<\/th>\n<td>80Hz \u2013 20kHz \u00b1 3dB<\/td>\n<\/tr>\n<tr>\n<th>Impedance, Tweeter<\/th>\n<td>4.25 ohms<\/td>\n<\/tr>\n<tr>\n<th>Impedance, Midrange\/Bass<\/th>\n<td>4.25 ohms<\/td>\n<\/tr>\n<tr>\n<th>Sensitivity<\/th>\n<td>100 dB \/ 2.83 V \/ 1m<\/td>\n<\/tr>\n<tr>\n<th>Shipping Weight<\/th>\n<td>425 lbs. (193 kg<\/td>\n<\/tr>\n<tr>\n<th>Dimensions HxWxD<\/th>\n<td>84.75\u201d x 23.75\u201d x 12\u201d (215cm x 60.3cm x 30.5cm)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>System design and installation<\/h2>\n<p>Wisdom Audio systems require appropriate amplification, processing, mounting and calibration. Mirror Edge Networks will confirm compatibility, room requirements, finish options and the complete system configuration before supply.<\/p>\n<h2>Mirror Edge Networks support<\/h2>\n<p>Wisdom Audio prices are not displayed online. Every Wisdom Audio product is supplied on a Request Quote basis. Free nationwide delivery is available, typically within 3\u20135 business days where supplier stock and installation requirements allow.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wisdom Audio LS4i: planar-magnetic loudspeaker system for professionally designed high-performance audio systems. Request a quote.<\/p>\n","protected":false},"featured_media":716,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":["post-304","product","type-product","status-publish","has-post-thumbnail","product_cat-architectural-audio","pa_brand-wisdom-audio","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product\/304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/comments?post=304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/media\/716"}],"wp:attachment":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/media?parent=304"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_brand?post=304"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_cat?post=304"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_tag?post=304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}