{"id":3691,"date":"2025-12-06T11:15:32","date_gmt":"2025-12-06T03:15:32","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=3691"},"modified":"2026-03-19T15:01:44","modified_gmt":"2026-03-19T07:01:44","slug":"waterproof-dynamic-microphone-capsule-for-marine-vhf-intercoms","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/fr\/waterproof-dynamic-microphone-capsule-for-marine-vhf-intercoms\/","title":{"rendered":"Capsule microphonique dynamique \u00e9tanche pour interphones VHF marins"},"content":{"rendered":"<h2 class=\"text-start\">Sp\u00e9cifications techniques<\/h2>\n<p class=\"text-start\">L'ECM-DMP-21F est une capsule de microphone dynamique unidirectionnelle \u00e9tanche con\u00e7ue pour les interphones VHF marins et les appareils de communication ext\u00e9rieurs robustes. Elle dispose d'un diagramme polaire unidirectionnel avec une r\u00e9ponse en fr\u00e9quence optimis\u00e9e pour une parole claire entre 100 Hz et 8 kHz, garantissant une transmission vocale intelligible m\u00eame dans des conditions bruyantes ou humides.<\/p>\n<p class=\"text-start\">Con\u00e7u avec des composants r\u00e9sistants \u00e0 l'humidit\u00e9 et un bo\u00eetier \u00e9tanche, l'ECM-DMP-21F offre des performances \u00e9tanches fiables. Son format compact de 31,5 \u00d7 16,2 mm et son imp\u00e9dance de sortie de 200 \u03a9 facilitent son int\u00e9gration dans divers syst\u00e8mes d'interphone marins et ext\u00e9rieurs qui exigent durabilit\u00e9, stabilit\u00e9 et clart\u00e9 vocale constante.<\/p>\n<h3 class=\"pt-5 text-start\">Vue \u00e9clat\u00e9e et liste des pi\u00e8ces<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3877 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/dynamic-part_ecm-dmp21f-1.png\" alt=\"ECM-DMP-21F Vue \u00e9clat\u00e9e : composants cl\u00e9s, notamment \u00e9ponge imperm\u00e9able, membrane, bobine, ensemble aimant et support\" width=\"570\" height=\"310\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/dynamic-part_ecm-dmp21f-1.png 570w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/dynamic-part_ecm-dmp21f-1-300x163.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/dynamic-part_ecm-dmp21f-1-18x10.png 18w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/p>\n<p>D\u00e9composition structurelle montrant l'\u00e9ponge imperm\u00e9able, le couvercle de protection, le diaphragme, la bobine, l'acier magn\u00e9tique, les pots en fer, le support et l'assemblage PCB.<\/p>\n<h3 class=\"pt-5 text-start\">Courbe de r\u00e9ponse en fr\u00e9quence<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3697\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/response-curve_ecm-dmp21f.png\" alt=\"ECM-DMP-21F R\u00e9ponse en fr\u00e9quence : principalement concentr\u00e9e dans la plage de 100 Hz \u00e0 8 kHz pour une clart\u00e9 vocale optimis\u00e9e\" width=\"570\" height=\"471\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/response-curve_ecm-dmp21f.png 570w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/response-curve_ecm-dmp21f-300x248.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/response-curve_ecm-dmp21f-15x12.png 15w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/p>\n<p>R\u00e9ponse en fr\u00e9quence concentr\u00e9e dans la plage de 100 Hz \u00e0 8 kHz pour une clart\u00e9 vocale optimis\u00e9e.<\/p>\n<h3 class=\"pt-5 text-start\">Dimensions (UNIT : mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3696\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/appearance-size_ecm-dmp21f.png\" alt=\"ECM-DMP-21F Dimensions : capsule de microphone dynamique compacte et \u00e9tanche de 31,5 \u00d7 16,2 mm\" width=\"403\" height=\"389\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/appearance-size_ecm-dmp21f.png 403w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/appearance-size_ecm-dmp21f-300x290.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/12\/appearance-size_ecm-dmp21f-12x12.png 12w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/><\/p>\n<p>Bo\u00eetier compact \u00e9tanche de 31,5 \u00d7 16,2 mm.<\/p>","protected":false},"excerpt":{"rendered":"<p>Capsule microphonique dynamique unidirectionnelle \u00e9tanche de 31,5 \u00d7 16,2 mm pour interphones VHF marins, offrant une captation claire de la voix dans les environnements bruyants et humides.<\/p>","protected":false},"featured_media":3693,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[17],"product_tag":[312,109],"class_list":{"0":"post-3691","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-dynamic-microphones","8":"product_tag-30mm","9":"product_tag-intercom","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product\/3691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/comments?post=3691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media\/3693"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media?parent=3691"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3691"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3691"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}