{"id":3045,"date":"2025-06-23T18:09:26","date_gmt":"2025-06-23T10:09:26","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=3045"},"modified":"2026-03-19T15:06:27","modified_gmt":"2026-03-19T07:06:27","slug":"electret-microphone-for-voice-recorders-high-sensitivity-full-range","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/it\/electret-microphone-for-voice-recorders-high-sensitivity-full-range\/","title":{"rendered":"Microfono a elettrete per registratori vocali - Alta sensibilit\u00e0, gamma completa"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">L'ECM-B4015AP28-1046 \u00e8 una capsula microfonica omnidirezionale di qualit\u00e0 superiore da \u03a64\u00d71,5 mm progettata per la registrazione vocale ad alta fedelt\u00e0. Dotato di un'eccezionale sensibilit\u00e0 di -28dB\u00b12 e di una risposta in frequenza estesa da 50Hz a 20kHz, offre un'acquisizione audio superiore con una chiarezza eccezionale su tutto lo spettro vocale.<\/p>\n<p class=\"text-start\">Costruita attorno a un nucleo microfonico RF coreano di precisione, questa capsula compatta mantiene prestazioni stabili con un rapporto segnale\/rumore di 58 dB, che la rende ideale per registratori vocali professionali, sistemi per conferenze e applicazioni audio di alto livello in cui spazio e qualit\u00e0 sono fondamentali.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito di prova standard<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3049\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/standard-test-circuit_ecm-b4015ap28-1046.png\" alt=\"ECM-B4015AP28-1046 Circuito di test: polarizzazione 2,2k\u03a9, 2V DC, uscita 1\u03bcF\" width=\"486\" height=\"211\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/standard-test-circuit_ecm-b4015ap28-1046.png 486w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/standard-test-circuit_ecm-b4015ap28-1046-300x130.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/standard-test-circuit_ecm-b4015ap28-1046-18x8.png 18w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><\/p>\n<p>Resistenza di polarizzazione da 2,2k\u03a9, alimentazione da 2V CC, condensatore di uscita da 1\u03bcF. Ottimizzato per la registrazione vocale a gamma completa.<\/p>\n<h3 class=\"pt-5 text-start\">Risposta in frequenza tipica<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3050\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/typical-frequency-response_ecm-b4015ap28-1046.png\" alt=\"ECM-B4015AP28-1046 Risposta in frequenza: 20Hz-10kHz piatta, leggero roll-off sopra i 10kHz\" width=\"397\" height=\"284\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/typical-frequency-response_ecm-b4015ap28-1046.png 397w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/typical-frequency-response_ecm-b4015ap28-1046-300x215.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/typical-frequency-response_ecm-b4015ap28-1046-18x12.png 18w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/p>\n<p>Risposta piatta da 50Hz a 10kHz con roll-off naturale sopra i 10kHz.<\/p>\n<h3 class=\"pt-5 text-start\">Dimensioni (unit\u00e0: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3051\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/appearance-dimension_ecm-b4015ap28-1046.png\" alt=\"ECM-B4015AP28-1046 Dimensioni: \u03a64\u00d71,5mm design ultracompatto con rete antipolvere\" width=\"467\" height=\"356\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/appearance-dimension_ecm-b4015ap28-1046.png 467w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/appearance-dimension_ecm-b4015ap28-1046-300x229.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/06\/appearance-dimension_ecm-b4015ap28-1046-16x12.png 16w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/p>\n<p>Capsula microfonica ultracompatta \u03a64\u00d71,5mm con rete antipolvere anteriore, retro sigillato, pin da 2,8mm distanziati di 1,4mm.<\/p>","protected":false},"excerpt":{"rendered":"<p>Microfono a elettrete omnidirezionale compatto con elevata sensibilit\u00e0 e chiara riproduzione vocale, ideale per registratori vocali, sistemi per conferenze e applicazioni audio con limiti di spazio.<\/p>","protected":false},"featured_media":3047,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[284,235,291],"class_list":{"0":"post-3045","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-omnidirectional-microphones","9":"product_tag-4mm","10":"product_tag-conference","11":"product_tag-pin-type","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product\/3045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/comments?post=3045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/3047"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=3045"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=3045"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=3045"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=3045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}