{"id":34202,"date":"2025-07-16T02:40:37","date_gmt":"2025-07-15T23:40:37","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/esr2800-amplifier-rack-mounted\/"},"modified":"2025-12-05T13:04:58","modified_gmt":"2025-12-05T11:04:58","slug":"esr2800-amplifier-rack-mounted","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/esr2800-amplifier-rack-mounted\/","title":{"rendered":"ESR2800 Amplifier - Rack mounted"},"content":{"rendered":"<p><strong>Brand<\/strong>: KV2 Audio<\/p>\n<p><strong>Model<\/strong>:&nbsp;ESR2800&nbsp;<\/p>\n<p><strong>Type<\/strong>:&nbsp;ESR&nbsp;\u0410mplifier<\/p>\n<p><strong>Description<\/strong>:&nbsp;<\/p>\n<p>The ESR2800 is three-way, active control and amplification system specially designed for the KV2 Audio ESR full range series loudspeaker systems. It houses all signal processing, amplification and subwoofer crossover function if required, utilising an external subwoofer amplifier. The ESR2800 powers the ESR212. Each unit incorporates six amplifiers consisting of two 100-watt, Class AB, push pull, low intermodulation amplifier for high frequencies, two 200-watt, Class AB, push pull, low intermodulation design for mids and two 1000-watt, high-efficiency, current- enhancing switch mode technology amplifiers for bass. The ESR2800 stereo configuration powers two ESR cabinets accordingly.<\/p>\n<p><strong>Technical characteristics<\/strong>:<\/p>\n<p><strong>Features:&nbsp;<\/strong>The amplifier compliment inside the ESR2800 Amplifier is as follows:<\/p>\n<ul>\n<li>High Frequency - 2x 100-watt, Class AB, push pull, low intermodulation design<\/li>\n<li>Mid Frequency - 2x 200-watt, Class AB, push pull, low intermodulation design<\/li>\n<li>Low Frequency - 2x 1000-watt, high-efficiency, current-enhancing switch mode\n<\/li>\n<\/ul>\n<p><strong>Output Channels:<br \/><\/strong><br \/>Number of Channels: 2 (stereo)<br \/>Total Output Power: 2x 1300W<\/p>\n<p><strong>High Frequency Amplifier Specification:<\/strong><\/p>\n<p>Type: Class AB - Push Pull - Low IM Design,&nbsp;Transformer balanced output<br \/>Rated Continuous Power: 100W<br \/>Distortion: &lt;0.02%<br \/>Operating Bandwidth: 2.5kHz to 40kHz<\/p>\n<p><strong>Mid Frequency Amplifier Specification:<\/strong><\/p>\n<p>Type: Class AB - Push Pull - Low IM Design,&nbsp;Transformer balanced output<br \/>Rated Continuous Power: 200W<br \/>Distortion: &lt;0.02%<br \/>Operating Bandwidth: 500Hz to 2,5kHz<\/p>\n<p><strong>Low Frequency Amplifier Specification:<\/strong><\/p>\n<p>Type: High efficiency, Current-enhancing&nbsp;switch mode<br \/>Rated Continuous Power: 1000W<br \/>Distortion: &lt;0.02%<br \/>Operating Bandwidth: 20Hz to 500Hz<\/p>\n<p><strong>Signal Input:<\/strong><\/p>\n<p>Input Sensitivity: 1.55V RMS<br \/>Input Impedance: 20k&Omega; (balanced)<\/p>\n<p><strong>Speaker Output:<\/strong><\/p>\n<p>Speaker Output: 2x AP6<\/p>\n<p><strong>Power:<\/strong><\/p>\n<p>Power Connector: 2x Neutrik PowerCon&reg;<br \/>Operating Voltage: 115V \/ 230V \/ 250V<br \/>Operating Voltage Range: 100 to 120V@60Hz | 205 to 240V@50Hz |&nbsp;225 to 260V@50Hz<br \/>Recommended Amperage: 2x10A 115V | 2x5A 230V | 2x5A 250V<\/p>\n<p><strong>Physical Dimensions:<\/strong><\/p>\n<p>Height: 177 mm (6.97\"), 4RU<br \/>Width: 481.4 mm (18.95\")<br \/>Depth: 455.3 mm (17.93\")<br \/>Weight: 36 kg (79.37lbs)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Product code (Options):<\/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<ul>\n<li>KVV 987 285 - ESR2800 Amplifier - 250V<\/li>\n<li>KVV 987 283 - ESR2800 Amplifier - 230V<\/li>\n<li>KVV 987 284 - ESR2800 Amplifier - 115V<\/li>\n<\/ul>\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\/162514210155-153-datasheet-esr2800-new.pdf\" target=\"_blank\">here<br \/><\/a>Official Product page can be viewed&nbsp;<a href=\"https:\/\/www.kv2audio.com\/products\/esr-series\/esr2800.html\" target=\"_blank\">here<\/a><\/p>\n<p><strong>Application<\/strong>:&nbsp;Custom designed as an aesthetically &ndash; easily integratable high performance unit for multi-tasking installation projects of recorded and live music performance<\/p>\n<p>\u25cf Fixed installation \u25cf Nightclubs \u25cf Multi-use venues \u25cf Large bars<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>Custom designed as an aesthetically \u2013 easily integratable high performance unit for multi-tasking installation projects of recorded and live music performance<\/h2>\n","protected":false},"featured_media":24279,"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":[13592],"product_tag":[],"class_list":{"0":"post-34202","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-kv2","7":"product_cat-esr-amps","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\/34202","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=34202"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media\/24279"}],"wp:attachment":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media?parent=34202"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_brand?post=34202"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_cat?post=34202"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_tag?post=34202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}