{"id":34194,"date":"2025-07-16T02:39:28","date_gmt":"2025-07-15T23:39:28","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/ex1-8-active-subwoofer-system\/"},"modified":"2025-12-05T13:04:51","modified_gmt":"2025-12-05T11:04:51","slug":"ex1-8-active-subwoofer-system","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/ex1-8-active-subwoofer-system\/","title":{"rendered":"EX1.8 - Active subwoofer system"},"content":{"rendered":"<p><strong>Brand<\/strong>: KV2 Audio<\/p>\n<p><strong>Model<\/strong>:&nbsp;EX1.8<\/p>\n<p><strong>Type<\/strong>: Active subwoofer system<\/p>\n<p><strong>Description<\/strong>:&nbsp;<\/p>\n<p><span>The EX1.8 is a high output single 18\" subwoofer housing a revolutionary VHD technology neodymium woofer. The EX1.8 features an impressive 1000 watts of power courtesy of KV2 Audio&rsquo;s switching amplifier technology and provides a very firm foundation on which to build a powerful EX system, or as a standalone subwoofer for any existing system.<\/p>\n<p><\/span><\/p>\n<p><strong>Technical characteristics<\/strong>:<\/p>\n<p><strong>Features:<br \/><\/strong><\/p>\n<ul>\n<li>Professional, Baltic birch construction with wear resistant polymer coating<\/li>\n<li>131dB sustained output, 134dB peak<\/li>\n<li>1000W high efficiency, current-enhancing, switching, low frequency amplifier<\/li>\n<li>Complete on board subwoofer management including equalization, crossover filters, amplifier overdrive protection, output level and phase controls<\/li>\n<li>Excellent reproduction of bass frequencies with high transient content at high output levels<\/li>\n<li>Stereo or Mono inputs with through signal outputs and 120Hz High Pass outputs 18\" high output, low frequency woofer driver with 4\" (100 mm) inside\/outside, epoxy baked, high temperature, voice coil assembly and neodymium magnetic structure<\/li>\n<li>Two recessed side handles for simplified handling and carrying<\/li>\n<li>Acetyl copolymer, high impact, low friction feet are located on two sides allowing lock-in and easy cabinet movement<\/li>\n<li>Five internal corner braces with four M10 suspension points<\/li>\n<li>M20 top hat for pole mounting applications<\/li>\n<li>LED indicators for signal present, limiter, thermal condition and power ON status\n<\/li>\n<\/ul>\n<p><strong>System Acoustic Perfomance:<br \/><\/strong><\/p>\n<p>Max SPL Long-term: 131dB<br \/>Max SPL Peak: 137dB<br \/>-3dB Response:&nbsp;30Hz to 125Hz<br \/>-10dB Response:&nbsp;27Hz to 125Hz<br \/>Crossover Point:&nbsp;125Hz<\/p>\n<p><strong>Low Frequency Section:<br \/><\/strong><br \/>Acoustic Design: Asymmetrical Bandpass<br \/>Woofer Size \/ Voice Coil Diameter \/ Design:&nbsp;18\" \/ 4\" \/ Inside Outside<br \/>Diaphragm Material: Epoxy Reinforced Cellulose<br \/>Magnet Type: Neodymium<\/p>\n<p><strong>Low Frequency Amplifier Specification:<br \/><\/strong><br \/>Type:&nbsp;High efficiency, Low frequency, Current-enhancing switch mode<br \/>Rated Continuous Power: 1000W<br \/>Distortion: &lt;0.05%<\/p>\n<p><strong>Signal Input:<br \/><\/strong><\/p>\n<p>Input Channels: 2<br \/>Input Sensitivity: 1.0V RMS<br \/>Input Impedance: 20 k&Omega;<\/p>\n<p><strong>Signal Output:<br \/><\/strong><br \/>Output Channels: Mid\/High, Through<\/p>\n<p><strong>Features:<br \/><\/strong><br \/>Level Control: -6 to +6dB<br \/>Phase: 0&deg; \/ 180&deg;<br \/>RMS Limiter: YES<br \/>Indicators Power: ON\/Thermal, Limiter<\/p>\n<p><strong>Power:<br \/><\/strong><br \/>Power Connector: Neutrik PowerCon&reg;<br \/>Operating Voltage Range: 100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz<br \/>Recommended Amperage: 10A 115V | 5A 230V | 5A 250V<\/p>\n<p><strong><br \/>Cabinet:<br \/><\/strong><br \/>Cabinet Material: Baltic birch<br \/>Handles: 2<br \/>Pole Mount:&nbsp;M20<br \/>Color: \"Orange peeled\" Matt Black or any RAL<\/p>\n<p><strong>Physical Dimensions:<\/p>\n<p><\/strong><\/p>\n<p>Height: 612 mm (24.1\")<br \/>Width: 700 mm (27.56\")<br \/>Depth: 750 mm (29.5\")<br \/>Weight: 65 kg (143.3lbs)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Product code:<\/p>\n<p><\/strong><\/p>\n<p>KVV 987 223 - EX1.8 250V<br \/>KVV 987 007 - EX1.8 230V<br \/>KVV 987 008 - EX1.8 115V<\/p>\n<p>&nbsp;<\/p>\n<p>Technical Data Sheet can be viewed <a href=\"https:\/\/www.kv2audio.com\/files\/kv2audio\/kv2_katalog\/product_datasheet\/16759333124893-153-datasheet-ex1-8-new.pdf\" target=\"_blank\">here<br \/><\/a>Official Product page can be viewed&nbsp;<a href=\"https:\/\/www.kv2audio.com\/products\/ex-series\/ex18.html\" target=\"_blank\">here<\/a><\/p>\n<p><strong>Application<\/strong>:&nbsp;Specifically designed to accompany any of the EX range as a true full range option<\/p>\n<p>\u25cf High powered portable PA \u25cf Fixed installations \u25cf Scalable into larger systems<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>Specifically designed to accompany any of the EX range as a true full range option<\/h2>\n<ul>\n<li>Woofer Size: 18\"<\/li>\n<li>131dB<\/li>\n<li>Active subwoofer<\/li>\n<\/ul>\n","protected":false},"featured_media":24079,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[13928],"product_cat":[13590],"product_tag":[],"class_list":{"0":"post-34194","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-kv2","7":"product_cat-ex-kv2-audio-pa-equipment","9":"first","10":"instock","11":"purchasable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product\/34194","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=34194"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media\/24079"}],"wp:attachment":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media?parent=34194"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_brand?post=34194"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_cat?post=34194"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_tag?post=34194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}