{"id":12882,"date":"2018-10-03T08:45:56","date_gmt":"2018-10-03T08:45:56","guid":{"rendered":"https:\/\/www.deltaohm.com\/product\/hd2050-40-subwoofer\/"},"modified":"2021-03-22T11:37:47","modified_gmt":"2021-03-22T11:37:47","slug":"hd2050-40-subwoofer","status":"publish","type":"product","link":"https:\/\/environmental.senseca.com\/it\/prodotto\/hd2050-40-subwoofer\/","title":{"rendered":"HD2050.40 &#8211; Subwoofer Passivo"},"content":{"rendered":"<p>Il subwoofer passivo HD2050.40 \u00e8 stato pensato per funzionare in abbinamento con il dodecaedro HD2050. Il sistema composto dal subwoofer HD2050.40, dal dodecaedro HD2050 e dall\u2019amplificatore digitale HD2050.20 permette di rispondere a esigenze di misura dell\u2019isolamento molto spinte.<br \/>\nLaboratori di prove acustiche, produttori di materiali con elevate caratteristiche isolanti, tecnici acustici con esigenze di misura specifiche o in generale laddove sia necessaria molta energia sonora a bassa e alta frequenza, troveranno nel sistema uno strumento completo ed efficace.<\/p>\n<p>Caratteristiche:<\/p>\n<ul>\n<li><strong>Isolamento acustico di materiali molto isolanti<\/strong> &#8211; Un spl di 130 dB nel range di frequenza 45 Hz \u00f7 120 Hz permette al subwoofer HD2050.40, abbinato al dodecaedro HD2050 e all\u2019amplificatore digitale HD2050.20, di misurare <strong>isolamenti estremamente elevati anche alle basse frequenze<\/strong>. HD2050.40 \u00e8 la soluzione corretta per laboratori con esigenze di misura al passo con lo sviluppo dei materiali isolanti del settore edile e navale.<\/li>\n<li><strong>Acustica architettonica di grandi ambienti <\/strong>&#8211; HD2050.40 integra il dodecaedro HD2050 in applicazioni di <strong>misura del tempo di riverberazione per ambienti di grande volume.<\/strong> Spesso le caratteristiche di potenza ed estensione in frequenza degli altoparlanti dodecaedrici, in tali ambienti, non sono sufficienti a ricreare un campo sonoro sufficientemente diffuso o elevati livelli di pressione sonora su pareti di grandi ambienti. Le misure in queste condizioni di campo sonoro possono essere inattendibili o troppo dipendenti dalla necessit\u00e0 di avere una rumorosit\u00e0 di fondo molto ridotta.<\/li>\n<\/ul>\n<p>Applicazioni:<\/p>\n<ul>\n<li>Isolamento acustico spinto<\/li>\n<li>Assorbimento acustico<\/li>\n<li>Tempo di riverberazione di grandi ambienti<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Subwoofer passivo da utilizzarsi in abbinamento con dodecaedro HD2050 e amplificatore digitale HD2050.20 per rispondere a esigenze di misura dell\u2019isolamento molto spinte.<\/p>\n","protected":false},"featured_media":12883,"template":"","meta":[],"product_cat":[803],"product_tag":[1020,1099,1103,1100,1102,1101,1104],"brands":[{"id":967,"name":"Acustica &amp; Vibrazioni","slug":"acustica-vibrazioni"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HD2050.40 - Subwoofer Passivo - Acustica &amp; Vibrazioni - Senseca Italy Srl<\/title>\n<meta name=\"description\" content=\"Cerchi Acustica &amp; Vibrazioni? 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