{"id":206,"date":"2024-03-28T09:09:16","date_gmt":"2024-03-28T09:09:16","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=206"},"modified":"2026-03-19T15:46:56","modified_gmt":"2026-03-19T07:46:56","slug":"tws-earbuds-microphone-smd-4mm","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/it\/tws-earbuds-microphone-smd-4mm\/","title":{"rendered":"Microfono SMD da 4 mm per auricolari TWS"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">Utilizzando materiali ecologici importati e resistenti alle alte temperature, la nostra testa microfonica a montaggio superficiale 4013 ad alta sensibilit\u00e0 garantisce prestazioni affidabili in condizioni difficili.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito di prova standard<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-316\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29.png\" alt=\"Circuito di prova standard\" width=\"608\" height=\"298\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29.png 1542w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29-300x147.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29-1024x502.png 1024w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29-768x377.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29-1536x753.png 1536w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29-18x9.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b4013al-smd-29-600x294.png 600w\" sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><\/p>\n<p>Condizioni di test: Resistenza di polarizzazione da 2,2k\u03a9, tensione di alimentazione di 2V, condensatore di uscita da 1\u03bcF.<\/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-314\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b4013al-smd-29.png\" alt=\"Risposta in frequenza tipica\" width=\"561\" height=\"191\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b4013al-smd-29.png 561w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b4013al-smd-29-300x102.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b4013al-smd-29-18x6.png 18w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/p>\n<p>Gamma di frequenza da 50Hz a 16kHz; risposta relativamente piatta da 50Hz a 3kHz, seguita da un roll-off graduale da 3kHz a 16kHz.<\/p>\n<h3 class=\"pt-5 text-start\">Dimensioni (UNIT\u00c0: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-315\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b4013al-smd-29.png\" alt=\"Aspetto Dimensione\" width=\"454\" height=\"454\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b4013al-smd-29.png 454w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b4013al-smd-29-300x300.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b4013al-smd-29-150x150.png 150w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b4013al-smd-29-12x12.png 12w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b4013al-smd-29-100x100.png 100w\" sizes=\"auto, (max-width: 454px) 100vw, 454px\" \/><\/p>\n<p>Capsula microfonica electret SMD compatta con diametro di 4 mm e altezza di 1,3 mm.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'ECM-B4013AL-SMD-29 \u00e8 un microfono SMD da 4 \u00d7 1,3 mm progettato appositamente per gli auricolari TWS. Con una direttivit\u00e0 omnidirezionale e una sensibilit\u00e0 di -29dB\u00b12, garantisce un'efficace cattura del suono.<\/p>","protected":false},"featured_media":2435,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[18],"product_tag":[284,229],"class_list":{"0":"post-206","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-smd-microphones","8":"product_tag-4mm","9":"product_tag-equipment","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product\/206","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=206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/2435"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=206"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=206"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=206"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}