{"id":34222,"date":"2026-04-09T02:41:44","date_gmt":"2026-04-08T23:41:44","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/ex28-2-5-way-full-range-active-speaker\/"},"modified":"2025-12-05T13:05:11","modified_gmt":"2025-12-05T11:05:11","slug":"ex28-2-5-way-full-range-active-speaker","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/ex28-2-5-way-full-range-active-speaker\/","title":{"rendered":"EX28 - 2.5-way Full-range Active Speaker"},"content":{"rendered":"<p><strong>Brand<\/strong>: KV2 AUDIO<\/p>\n<p><strong>Model<\/strong>: EX28<\/p>\n<p><strong>Type<\/strong>: Active speaker<\/p>\n<p><strong>Note<\/strong>: Mounting accessories are not included in the price!<\/p>\n<p><strong>Description<\/strong>: The EX28 is a 2.5-way full-range active speaker system that builds on the success of the EX26 while adding additional low-frequency extension. Its compact profile makes it ideal for numerous FOH (Front of house) and fill applications in theatres, venues, houses of worship and concert halls where the best quality is required from a discrete loudspeaker solution. Two custom-designed 8\" neodymium mid-bass drivers offer Transcoil for enhanced vocal performance and extended bass for the low-frequency section, along with a neodymium compression driver mounted 100&deg; by 80&deg; horn.<\/p>\n<p><strong>Futures<\/strong><\/p>\n<ul>\n<li>Professional Baltic birch construction with wear-resistant polymer coating<\/li>\n<li>126dB continuous power, 132dB peak with very high dynamic range and low noise<\/li>\n<li>500 W of total power with a full built-in speaker control system<\/li>\n<li>450 W high efficiency, current boosting, switching low frequency amplifier<\/li>\n<li>Very High Quality 50W Low IM Distortion Class AB High Frequency Amplifier with Transformer Balanced Output<\/li>\n<li>The cabinet's compact, low-profile design allows for use as a front fill or in under-balcony applications with a high-pass filter to adjust equalization and phase response<\/li>\n<li>Wide dispersion 100&deg; H x 80&deg; V horn<\/li>\n<li>SLA Technology 1.75\" (44mm) Titanium Diaphragm Compression Driver with Phase Plug Complex Geometry for Higher Power, Ultra Low Distortion, Extended Frequency Response and Neodymium Magnet Structure<\/li>\n<li>Two 8\" woofers feature neodymium magnet motor structures that dramatically increase power and reduce distortion with an additional AIC Trans coil running on one of the woofers for improved dynamics and definition<\/li>\n<li>Revolutionary new Krampera filtering creates a 2.5-way system for exceptional vocal clarity<\/li>\n<li>Proprietary top and side handle design for simplified handling and carrying, each integrates one M10 suspension point<\/li>\n<li>Additional side and bottom M10 points for flexible brackets, rigging and installation<\/li>\n<li>&ldquo;Top-hat&rdquo; pole mount fitted at the base of the cabinet<\/li>\n<li>LED indicators for signal present and Power ON status<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Technical characteristics<\/strong>:<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Acoustic presentation of the system<\/strong><\/p>\n<p>Maximum SPL long term: 126dB<br \/>Max SPL Peak: 132dB<br \/>-3dB response: 62Hz to 20kHz<br \/>-10dB response: 52Hz to 28kHz<br \/>Crossover point: 2kHz<\/p>\n<p><strong>High frequency section<\/strong><\/p>\n<p>Acoustic Design: Horn Loaded<br \/>High horn coverage horizontal \/ vertical: 100&deg; x 80&deg;<br \/>Outlet Throat Diameter\/Diphragm Size: 1\"\/1.75\"<br \/>Diaphragm material: Titanium<br \/>Magnet Type: Neodymium<\/p>\n<p><strong>High frequency amplifier specification<\/strong><\/p>\n<p>Type: Class AB Push-Pull<br \/>Rated continuous power: 50 W<br \/>Distortion: &lt;0.05%<br \/>Operating Frequency Band: 2.0kHz to 28kHz<\/p>\n<p><strong>Low frequency section<\/strong><\/p>\n<p>Acoustic Design: Front Loaded, Bass Reflex<br \/>Speaker Size \/ Voice Coil Diameter \/ Design: 8\" \/ 2\" (one with trans coil)<br \/>Diaphragm material: Epoxy reinforced cellulose<br \/>Magnet Type: Neodymium<\/p>\n<p><strong>Low frequency amplifier specification<\/strong><\/p>\n<p>Type: High efficiency, current boost switching mode<br \/>Rated continuous power: 450 W<br \/>Distortion: &lt;0.05%<br \/>Operating frequency band: from 62Hz to 2.0kHz<\/p>\n<p><strong>Signal input<\/strong><\/p>\n<p>Input sensitivity 0.775V RMS<br \/>Input impedance 20 k&Omega;<\/p>\n<p><strong>Power requirements<\/strong><\/p>\n<p>Power connector: Neutrik PowerCon&reg;<br \/>Operating voltage range: 100 to 120V at 60Hz | 230 to 250V at 50Hz<br \/>Recommended amperage: 6A 115V \/ 3A 230V<\/p>\n<p><strong>Cabinet<\/strong><\/p>\n<p>Cabinet material: Baltic birch<br \/>Handles: 1<br \/>Pole mounting: 35 mm<br \/>Color: \"Orange Peel\" Matte Black or any RAL<\/p>\n<p><strong>Physical dimensions<\/strong><\/p>\n<p>Height: 668mm (26.29\")<br \/>Width: 260mm (10.23\")<br \/>Depth: 318mm (12.52\")<br \/>Weight: 23 kg (50.7 lb)<\/p>\n<p><strong>Accessories:<\/strong><\/p>\n<p>EX28 Vertical clamp<br \/>EX28 Horizontal clamp<br \/>Note: Not included in the price:<\/p>\n<p><strong>Application:<\/strong><\/p>\n<p>Specially designed as a standalone unit for extremely high quality vocal reproduction and output<br \/>Church and houses of worship<br \/>Conference and presentations<br \/>Stage front and balcony filler<br \/>A full range of portable PAs when used with subwoofers for larger multimedia applications and small live music applications<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>Full-range Active Speaker<\/h2>\n<ul>\n<li>Maximum SPL: 126dB<\/li>\n<li>500 W total power<\/li>\n<li>Magnet Type: Neodymium<\/li>\n<\/ul>\n","protected":false},"featured_media":24421,"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":[13868],"class_list":{"0":"post-34222","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-kv2","7":"product_cat-ex-kv2-audio-pa-equipment","8":"product_tag-promotions","10":"first","11":"instock","12":"purchasable","13":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product\/34222","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=34222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media\/24421"}],"wp:attachment":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media?parent=34222"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_brand?post=34222"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_cat?post=34222"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_tag?post=34222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}