{"product_id":"4-ohm-1-8-full-range-speaker-90-20000-hz-4-w-bf-45-2240","title":"4 Ohm 1.8\" Full Range Speaker 90–20000 Hz 4 W BF 45 2240","description":"[pdf] \u003cembed src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/BF_45.pdf?v=1679482955\"\u003e [\/pdf]\n\u003ctable data-mce-fragment=\"1\" height=\"14\" style=\"width: 296.598px;\" data-mce-style=\"width: 296.598px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eRated power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eMaximum power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eNominal impedance Z\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e90–20000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eMean sound pressure level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e79 dB (1 W\/1 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eResonance frequency fs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e160 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eHeight of front pole-plate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e\u003cspan\u003e3 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eVoice coil diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eHeight of winding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eCutout diameter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003eSolder lugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003e\u003cspan\u003eTemperature range\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e\u003cspan\u003e−25 to 70 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 488px;\" data-mce-style=\"width: 488px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 348.598px;\" data-mce-style=\"width: 348.598px;\"\u003e2240\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003e4.5 cm (1.8\") fullrange speaker with aluminium diaphragm and transparent plastic basket with two mounting holes. Balanced frequency response and very good low range reproduction. Suitable for applications where slim construction and good music and speech reproduction are requested.\u003c\/p\u003e","brand":"Visaton","offers":[{"title":"Default Title","offer_id":43441752932506,"sku":"2240","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/products\/BF45.jpg?v=1759822058","url":"https:\/\/nassaunationalcable.com\/products\/4-ohm-1-8-full-range-speaker-90-20000-hz-4-w-bf-45-2240","provider":"NassauNationalCable","version":"1.0","type":"link"}