{"id":90427,"date":"2026-07-25T15:14:47","date_gmt":"2026-07-25T15:14:47","guid":{"rendered":"https:\/\/filippidisandsons.gr\/product\/eaton-medc-db4b-explosion-proof-atex-loudspeaker-15w-100v\/"},"modified":"2026-07-25T15:19:58","modified_gmt":"2026-07-25T15:19:58","slug":"eaton-medc-db4b-explosion-proof-atex-loudspeaker-15w-100v","status":"publish","type":"product","link":"https:\/\/filippidisandsons.gr\/en\/product\/eaton-medc-db4b-explosion-proof-atex-loudspeaker-15w-100v\/","title":{"rendered":"EATON MEDC DB4B Explosion-Proof ATEX Loudspeaker 15W\/100V"},"content":{"rendered":"<p>The <strong>EATON MEDC DB4B ATEX loudspeaker<\/strong> (Crouse-Hinds series) is a high-power, explosion-proof (Ex d\/Ex de) loudspeaker designed for installation in hazardous areas (ATEX zones) across marine, oil &#038; gas, and industrial applications. It was introduced as a replacement for the earlier DB4 model, offering improved voice intelligibility and acoustic performance across a wide certified temperature range.<\/p>\n<p><strong>Technical Specifications:<\/strong><\/p>\n<ul>\n<li>Product code: <strong>DB4BDG15100N2BPNN<\/strong><\/li>\n<li>Rated power: <strong>15W<\/strong><\/li>\n<li>Transformer power tapping: <strong>100V<\/strong><\/li>\n<li>Frequency response: <strong>350Hz &#8211; 8kHz<\/strong><\/li>\n<li>Sensitivity (SPL @ 1W\/1m): <strong>110dB<\/strong><\/li>\n<li>Sound pressure level at 1m (15W version): <strong>up to 122dB<\/strong><\/li>\n<li>Driver impedance: <strong>8\u03a9<\/strong><\/li>\n<li>Certified operating temperature: <strong>-55\u00b0C to +85\u00b0C (model dependent)*<\/strong><\/li>\n<li>Ingress protection: <strong>IP66 &#038; IP67 \/ NEMA 4X &#038; 6<\/strong><\/li>\n<li>Enclosure material: <strong>Glass-reinforced polyester (GRP)<\/strong><\/li>\n<li>Flare material: <strong>High-impact, UV-stable thermoplastic polyester<\/strong><\/li>\n<li>Cable entries: <strong>2 x M20 (1 with blanking plug)<\/strong><\/li>\n<li>Mounting bracket: <strong>Stainless steel with ratchet facility<\/strong><\/li>\n<li>Certification of this variant: <strong>TR CU (EAC) Ex d Gas<\/strong> \u2014 code &#8216;DG&#8217; (1Ex d IIC T4\/T5\/T6 Gb)<\/li>\n<li>Other certifications available in the DB4B range: <strong>ATEX, IECEx, cULus, CQST, SIL 2, DNV GL (IEC60945)<\/strong><\/li>\n<li>Manufacturer: <strong>EATON MEDC (Crouse-Hinds Series)<\/strong><\/li>\n<\/ul>\n<p>*Maximum operating temperature depends on wattage and certification variant \u2014 see confidence notes.<\/p>\n<p>An ideal choice for public address and general alarm systems on ships, offshore platforms and industrial plants requiring certified explosion-proof equipment.<\/p>\n<p><a href=\"https:\/\/filippidisandsons.gr\/wp-content\/uploads\/2026\/07\/DB4B-ATEX.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/11\/filippidis-pdf.png\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Explosion-proof ATEX loudspeaker <strong>DB4B 15W\/100V<\/strong> by EATON MEDC (Crouse-Hinds), IP66\/67, suitable for hazardous area (Ex d\/Ex de) installation. Order now!<\/p>\n","protected":false},"featured_media":90340,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[3436],"product_cat":[3438],"product_tag":[],"class_list":["post-90427","product","type-product","status-publish","has-post-thumbnail","product_brand-imcos","product_cat-imcos","pa_manufacturers-imcos","first","instock","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>EATON MEDC DB4B 15W\/100V ATEX Loudspeaker<\/title>\n<meta name=\"description\" content=\"EATON MEDC DB4B explosion-proof ATEX loudspeaker, 15W\/100V, IP66\/67, for Ex d\/Ex de hazardous areas. 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