{"id":312,"date":"2026-08-26T20:30:48","date_gmt":"2026-08-26T18:30:48","guid":{"rendered":"http:\/\/shop-staging.mirroredgenetworks.com\/product\/wisdom-audio-s57i\/"},"modified":"2026-08-30T23:32:44","modified_gmt":"2026-08-30T21:32:44","slug":"wisdom-audio-s57i","status":"publish","type":"product","link":"https:\/\/mirroredgenetworks.com\/shop\/product\/wisdom-audio-s57i\/","title":{"rendered":"Wisdom Audio S57i"},"content":{"rendered":"<h2>Wisdom Audio S57i overview<\/h2>\n<p>The Wisdom Audio S57i is a specialist low-frequency system from Wisdom Audio. The S57i can be mounted in-ceiling and in-wall. It is a rare example of a custom-centric design that offers competitive results versus the finest freestanding options. The S57i is a strong performer, featuring the quickness and tonality with bass extension to 25Hz. 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>25Hz \u2013 130 Hz \u00b1 3dB \/ -10dB at 22Hz<\/td>\n<\/tr>\n<tr>\n<th>Impedance<\/th>\n<td>8 ohms<\/td>\n<\/tr>\n<tr>\n<th>Sensitivity<\/th>\n<td>84 dB \/ 2.83 V \/ 1m<\/td>\n<\/tr>\n<tr>\n<th>Power Handling, Peak<\/th>\n<td>500w<\/td>\n<\/tr>\n<tr>\n<th>Maximum SPL<\/th>\n<td>108dB \/ 1m<\/td>\n<\/tr>\n<tr>\n<th>Product Weight<\/th>\n<td>40 lbs. (18 kg)<\/td>\n<\/tr>\n<tr>\n<th>Shipping Weight<\/th>\n<td>48 lbs. (22 kg)<\/td>\n<\/tr>\n<tr>\n<th>Dimensions \u2013 HxWxD<\/th>\n<td>53.27\u201d x 16\u201d x 4.13\u201d (1353mm x 406mm x 105mm)<\/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 S57i: specialist low-frequency system for professionally designed high-performance audio systems. Request a quote.<\/p>\n","protected":false},"featured_media":725,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-312","product","type-product","status-publish","has-post-thumbnail","product_cat-subwoofers","pa_brand-wisdom-audio","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product\/312","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=312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/media\/725"}],"wp:attachment":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/media?parent=312"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_brand?post=312"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_cat?post=312"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_tag?post=312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}