{"id":822,"date":"2025-11-11T03:49:22","date_gmt":"2025-11-11T03:49:22","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&#038;p=822"},"modified":"2025-11-11T03:49:45","modified_gmt":"2025-11-11T03:49:45","slug":"art-hva4-4-channel-installation-amplifier","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/art-hva4-4-channel-installation-amplifier\/","title":{"rendered":"ART HVA4 4 Channel Installation Amplifier"},"content":{"rendered":"<p>The ART HVA Series 1 and 4 are class-D installation amplifiers. They are suitable for both 70\/100V line installations (selectable through dip-switches). Each channel has its own gain control and LED indicators (signal, clip and protection). The input and output connections are made through Euroblock connectors. The amplifiers are a 1U rack 19-inch size is very appropriate for many types of installations, taking advantage of its multichannel design.<\/p>\n<p>Key Features:<\/p>\n<ul>\n<li>High current switching power allowing high power output with low noise and low distortion<\/li>\n<li>Short circuit, thermal and power on\/off muting protection<\/li>\n<li>Built-in limiter<\/li>\n<li>Euroblock input and output<\/li>\n<li>Front mounted gain controls for easy access<\/li>\n<li>Signal, Clip protect, and Power LED indicators to monitor performance.<\/li>\n<li>Disable Amplifier Outputs remotely<\/li>\n<li>Priority, remote test trigger<\/li>\n<li>Remote Failure Status indicator<\/li>\n<li>2-channel or 4-channel installation amplifier.<\/li>\n<li>70\/100V line operation.<\/li>\n<li>Power output (70\/100V): 2X150W\/4X300W<\/li>\n<li>1 U rack 19-inch size.<\/li>\n<li>Switching power, class-D amplifier.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The ART HVA Series 1 and 4 are class-D installation amplifiers. They are suitable for both 70\/100V line installations (selectable through dip-switches). Each channel has its own gain control and LED indicators (signal, clip and protection). The input and output connections are made through Euroblock connectors. The amplifiers are a 1U rack 19-inch size is [&hellip;]<\/p>\n","protected":false},"featured_media":868,"template":"","meta":[],"product_brand":[74],"product_cat":[21,61],"product_tag":[],"class_list":{"0":"post-822","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-art","7":"product_cat-all-products","8":"product_cat-powered-amplifier","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/868"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=822"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=822"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=822"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}