{"id":289,"date":"2026-08-26T20:30:44","date_gmt":"2026-08-26T18:30:44","guid":{"rendered":"http:\/\/shop-staging.mirroredgenetworks.com\/product\/ascendo-the64-sub-pro-passive-sealed\/"},"modified":"2026-08-30T23:36:37","modified_gmt":"2026-08-30T21:36:37","slug":"ascendo-the64-sub-pro-passive-sealed","status":"publish","type":"product","link":"https:\/\/mirroredgenetworks.com\/shop\/product\/ascendo-the64-sub-pro-passive-sealed\/","title":{"rendered":"ASCENDO THE64 SUB PRO PASSIVE SEALED"},"content":{"rendered":"<h2>ASCENDO THE64 SUB PRO PASSIVE SEALED overview<\/h2>\n<p>The ASCENDO THE64 SUB PRO PASSIVE SEALED is passive cinema subwoofer engineered for controlled directivity, high dynamic capability and integration into professionally designed immersive audio systems. Product selection, amplification, DSP, placement and acoustic integration should be determined as part of the complete room design.<\/p>\n<h2>Key benefits<\/h2>\n<ul>\n<li>Engineered specifically for high-performance cinema and immersive audio<\/li>\n<li>Professional system matching for output, coverage and room volume<\/li>\n<li>Designed for integration with ASCENDO amplification, DSP and bass systems<\/li>\n<li>Installation planning available from Mirror Edge Networks<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Speaker Type<\/th>\n<td>Custom-built 64\u201d woofer with dual 13.5\u201d voice coil<\/td>\n<\/tr>\n<tr>\n<th>Principle<\/th>\n<td>Sealed<\/td>\n<\/tr>\n<tr>\n<th>Passive | Active<\/th>\n<td>Passive<\/td>\n<\/tr>\n<tr>\n<th>XMAX<\/th>\n<td>39 mm excursion each direction, voice coil remaining in homogeneous magnetic field, linear and lowest distortion<\/td>\n<\/tr>\n<tr>\n<th>SPL Peak (Peak \/ Half Space 2pi)<\/th>\n<td>Calculated Data (Example, custom enclosure dependent) 143dB (Cont.) \/ 148 dB (Peak)<\/td>\n<\/tr>\n<tr>\n<th>Frequency Range<\/th>\n<td>Calculated Data (Example, custom enclosure dependent) 5 Hz &#8211; 100 Hz<\/td>\n<\/tr>\n<tr>\n<th>Power Handling<\/th>\n<td>20000 W (20 kW)<\/td>\n<\/tr>\n<tr>\n<th>Efficiency<\/th>\n<td>101 dB \/ 1 W\/m 2 pi<\/td>\n<\/tr>\n<tr>\n<th>Impedance<\/th>\n<td>Dual Voice Coil, 4 \u2126 each<\/td>\n<\/tr>\n<tr>\n<th>Directivity Horizontal x Vertical in deg\u00b0<\/th>\n<td>360\u00b0<\/td>\n<\/tr>\n<tr>\n<th>Input Terminal<\/th>\n<td>Binding Posts<\/td>\n<\/tr>\n<tr>\n<th>Dimensions (W\/H\/D) mm (Without Grille)<\/th>\n<td>1500 | 1500 | 596 (Driver only)<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>352.74 lbs | 160 kg<\/td>\n<\/tr>\n<tr>\n<th>Enclosure<\/th>\n<td>Complete custom design of enclosure for desired installation, for dealer\/contractor build locally, minimum 2 m\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>System design and installation<\/h2>\n<p>This product requires appropriate amplification, processing, mounting and calibration. Mirror Edge Networks will confirm compatibility, room requirements, availability and the complete system configuration before supply.<\/p>\n<h2>Mirror Edge Networks support<\/h2>\n<p>ASCENDO products are 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>ASCENDO THE64 SUB PRO PASSIVE SEALED: passive cinema subwoofer for professionally engineered private cinema systems. Request a quote.<\/p>\n","protected":false},"featured_media":683,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-289","product","type-product","status-publish","has-post-thumbnail","product_cat-subwoofers","pa_brand-ascendo","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product\/289","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=289"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/media\/683"}],"wp:attachment":[{"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/media?parent=289"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_brand?post=289"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_cat?post=289"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mirroredgenetworks.com\/shop\/wp-json\/wp\/v2\/product_tag?post=289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}