{"id":34161,"date":"2025-07-16T02:36:23","date_gmt":"2025-07-15T23:36:23","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/esd1-15-passive-subwoofer\/"},"modified":"2025-12-05T13:04:30","modified_gmt":"2025-12-05T11:04:30","slug":"esd1-15-passive-subwoofer","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/esd1-15-passive-subwoofer\/","title":{"rendered":"ESD1.15 - Passive Subwoofer"},"content":{"rendered":"<p><strong>Brand<\/strong>: KV2 Audio<\/p>\n<p><strong>Model<\/strong>:&nbsp;ESD1.15<\/p>\n<p><strong>Type<\/strong>:&nbsp;Passive subwoofer<\/p>\n<p><strong>Description<\/strong>:&nbsp;<\/p>\n<div class=\"col-12 col-lg-8\">\n<div class=\"col-12 col-lg-8\">\n<p>The ESD1.15 is a passive subwoofer system featuring a single 15\" ferrite woofer with a 600W power handling capability. Offering peak SPL of 130dB the ESD1.15 produces considerable output yet in true KV2 style retains a compact footprint. Multiple units of ESD1.15&rsquo;s can be stacked together to create a powerful and scalable subwoofer system.&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<p><strong>Technical characteristics<\/strong>:<\/p>\n<p><strong>Features:<\/p>\n<p><\/strong><\/p>\n<ul>\n<li>Professional, Baltic birch construction with wear resistant polymer coating<\/li>\n<li>124dB sustained output, 127dB peak<\/li>\n<li>Excellent reproduction of bass frequencies with high transient content at high output levels<\/li>\n<li>12\" high output, low frequency driver with 3\" (75 mm) inside\/outside, epoxy baked, high temperature, voice coil assembly and ferrite magnetic structures<\/li>\n<li>Two recessed side handles for simplified handling and carrying<\/li>\n<li>Pole mount M20<\/li>\n<li>Non-threaded 35 mm Pole mount adaptor available as accessory KVV987290<\/li>\n<li>Thermal breaker protection with auto reset\n<\/li>\n<\/ul>\n<p><strong>System Acoustic Performance:<\/p>\n<p><\/strong><\/p>\n<p>Max SPL Long-term: 127dB<br \/>Max SPL Peak: 133dB<br \/>-3dB Response: 37Hz to 150Hz<br \/>-10dB Response: 34Hz to 170Hz<br \/>Recommended Power: 600W<br \/>Sensitivity: 99dB (half-space area)<br \/>Impedance: 4&Omega;<br \/>Crossover Point: 80Hz to 150Hz<\/p>\n<p><strong>Low Frequency Section:<br \/><\/strong><br \/>Acoustic Design: Twin Asymmetrical loading<br \/>Number of Drivers: 1<br \/>Woofer Size \/ Voice Coil Diameter \/ Design: 15\" \/ 3\" \/ Inside Outside<br \/>Diaphragm Material: Epoxy Reinforced Cellulose<br \/>Magnet Type: Ferrite<br \/>Protection: Thermal breaker - autoreset<\/p>\n<p><strong>Speaker Input:<\/strong> 2x Neutrik Speakon&reg;, Terminal Block<\/p>\n<p><strong>Cabinet:<br \/><\/strong><br \/>Cabinet Material: Baltic birch<br \/>Handles: 2<br \/>Pole Mount: M20<br \/>Flyware: 8x M10 suspension points<br \/>Color: \"Orange peeled\" Matt Black or any RAL<\/p>\n<p><strong>Physical Dimensions:<br \/><\/strong><br \/>Height: 510 mm (20.08\")<br \/>Width: 550 mm (21.65\")<br \/>Depth: 570 mm (22.44\")<br \/>Weight: 34.2 kg (75.4lbs)<\/p>\n<p><strong>Product code:<\/p>\n<p><\/strong><\/p>\n<div class=\"layoutContent\">\n<div class=\"container\">\n<div class=\"row\">\n<div class=\"col-12 \">\n<div id=\"productsDetail\">\n<div id=\"productDetailTabs\" class=\"tabsCustom\">\n<div id=\"tab_Specifications\" class=\"tab tabActive\">\n<div class=\"row\">\n<div class=\"col-12 col-lg-4\">\n<div class=\"typo\">\n<div class=\"layoutContent\">\n<div class=\"container\">\n<div class=\"row\">\n<div class=\"col-12 \">\n<div id=\"productsDetail\">\n<div id=\"productDetailTabs\" class=\"tabsCustom\">\n<div id=\"tab_Specifications\" class=\"tab tabActive\">\n<div class=\"row\">\n<div class=\"col-12 col-lg-4\">\n<div class=\"typo\">\n<div class=\"layoutContent\">\n<div class=\"container\">\n<div class=\"row\">\n<div class=\"col-12 \">\n<div id=\"productsDetail\">\n<div id=\"productDetailTabs\" class=\"tabsCustom\">\n<div id=\"tab_Specifications\" class=\"tab tabActive\">\n<div class=\"row\">\n<div class=\"col-12 col-lg-4\">\n<div class=\"typo\">\n<p>KVV 987 241 - ESD1.15<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>Technical Data Sheet can be viewed&nbsp;<a href=\"https:\/\/www.kv2audio.com\/files\/kv2audio\/kv2_katalog\/product_datasheet\/16757645404952-153-datasheet-esd1-15-web.pdf\" target=\"_blank\">here<br \/><\/a>Official Product page can be viewed&nbsp;<a href=\"https:\/\/www.kv2audio.com\/products\/esd-series\/esd115.html\" target=\"_blank\">here<\/a><\/p>\n<p><strong>Application<\/strong>: Specifically designed as a passive subwoofer to accompany any of the ESD range to create true full range system performance<\/p>\n<p>\u25cf&nbsp;&nbsp;Fixed installation \u25cf Portable PA \u25cf Bars-small entertainment projects \u25cf Scalable into larger systems<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>Specifically designed as a passive subwoofer to accompany any of the ESD range to create true full range system performance<\/h2>\n<ul>\n<li>15\"<\/li>\n<li>124dB<\/li>\n<li>Impedance: 4&Omega;<\/li>\n<\/ul>\n","protected":false},"featured_media":23583,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[13928],"product_cat":[13589],"product_tag":[],"class_list":{"0":"post-34161","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-kv2","7":"product_cat-esd-kv2-audio-pa-equipment","9":"first","10":"outofstock","11":"sale","12":"purchasable","13":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product\/34161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/comments?post=34161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media\/23583"}],"wp:attachment":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media?parent=34161"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_brand?post=34161"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_cat?post=34161"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_tag?post=34161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}