{"id":3048,"date":"2023-03-06T07:53:13","date_gmt":"2023-03-06T07:53:13","guid":{"rendered":"https:\/\/hsmagnet.com\/?page_id=3048"},"modified":"2025-08-13T02:18:56","modified_gmt":"2025-08-13T02:18:56","slug":"%e3%82%b9%e3%83%94%e3%83%bc%e3%82%ab%e3%83%bc%e3%83%9e%e3%82%b0%e3%83%8d%e3%83%83%e3%83%88","status":"publish","type":"page","link":"https:\/\/hsmagnet.com\/ja\/magnetic-applications\/loudspeaker-magnet\/","title":{"rendered":"\u30b9\u30d4\u30fc\u30ab\u30fc\u30de\u30b0\u30cd\u30c3\u30c8"},"content":{"rendered":"<h2>\u30b9\u30d4\u30fc\u30ab\u30fc\u30de\u30b0\u30cd\u30c3\u30c8\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2>\n<p>\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u3001\u96fb\u6c17\u30aa\u30fc\u30c7\u30a3\u30aa\u4fe1\u53f7\u3092\u97f3\u306b\u5909\u63db\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u4ea4\u6d41\u96fb\u6d41\u3092\u767a\u751f\u3055\u305b\u308b\u96fb\u7dda\u30b3\u30a4\u30eb\u306e\u524d\u3067\u30b3\u30fc\u30f3\uff08\u901a\u5e38\u306f\u7d19\u88fd\uff09\u3092\u524d\u5f8c\u306b\u52d5\u304b\u3059\u3053\u3068\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u3053\u306e\u96fb\u6d41\u304c\u78c1\u77f3\u3092\u6d41\u308c\u3001\u305d\u306e\u5468\u308a\u306b\u78c1\u5834\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30b3\u30a4\u30eb\u5185\u306e\u9244\u304c\u52d5\u304d\u3001\u30b3\u30a4\u30eb\u306b\u96fb\u6d41\u304c\u751f\u6210\u3055\u308c\u3066\u56de\u8def\u304c\u5b8c\u6210\u3057\u3001\u96fb\u6c17\u304c\u6d41\u308c\u307e\u3059\u3002\u96fb\u6d41\u306f\u78c1\u5834\u3092\u767a\u751f\u3055\u305b\u3001\u305d\u308c\u3089\u304c\u4e92\u3044\u306b\u62bc\u3057\u4ed8\u3051\u5408\u3046\u3053\u3068\u3067\u3001\u305d\u308c\u3089\u306e\u9593\u306b\u975e\u5e38\u306b\u5f37\u529b\u306a\u78c1\u77f3\uff08N\u6975\u3068S\u6975\uff09\u3068\u306a\u308b\u9818\u57df\u3092\u4f5c\u308a\u51fa\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u78c1\u77f3\u304c\u5f37\u304f\u306a\u308b\u307b\u3069\u3001\u305d\u308c\u3089\u306e\u9593\u306e\u529b\u304c\u5f37\u304f\u306a\u308a\u3001\u3053\u306e\u9818\u57df\u306f\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u6700\u5927\u70b9\u306b\u9054\u3059\u308b\u3068\u3001\u985e\u306f\u53cb\u3092\u547c\u3076\u305f\u3081\u3001\u3053\u306e\u9818\u57df\u306f\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u30892\u3064\u306e\u78c1\u77f3\u304c\u5bc6\u7740\u3059\u308b\u3068\u3001\u305d\u306e\u9593\u306b\u3042\u308b\u7a7a\u6c17\u306e\u7c92\u5b50\u304c\u5916\u5074\u306b\u62bc\u3057\u51fa\u3055\u308c\u3001\u305d\u308c\u3089\u304c\u4e92\u3044\u306b\u62bc\u3057\u96e2\u3055\u308c\u308b\u3068\u3068\u3082\u306b\u3001\u305d\u308c\u3089\u306e\u4e21\u5074\u306b\u3042\u308b\u7a7a\u6c17\u306e\u7c92\u5b50\u304c\u5f8c\u65b9\/\u5916\u5074\u306b\u62bc\u3057\u51fa\u3055\u308c\u307e\u3059\u3002\u30b9\u30d4\u30fc\u30ab\u30fc\u306f\u3001\u4e92\u3044\u306b\u62bc\u3057\u5408\u30462\u3064\u306e\u53cd\u5bfe\u306e\u529b\u306e\u9593\u306e\u7a7a\u9593\u304b\u3089\u97f3\u97ff\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4f5c\u308a\u51fa\u3057\u3001\u3053\u306e\u30b3\u30fc\u30f3\u3092\u9ad8\u901f\u3067\u524d\u5f8c\u306b\u52d5\u304b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u69cb\u9020\u5168\u4f53\u306b\u632f\u52d5\u304c\u751f\u3058\u3001\u9f13\u819c\u3092\u5727\u8feb\u3057\u3066\u97f3\u6ce2\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3050\" src=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2023\/03\/Speaker-Cross-Section.jpg\" alt=\"\u30b9\u30d4\u30fc\u30ab\u30fc\u65ad\u9762\" width=\"413\" height=\"307\" srcset=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2023\/03\/Speaker-Cross-Section.jpg 413w, https:\/\/hsmagnet.com\/wp-content\/uploads\/2023\/03\/Speaker-Cross-Section-300x223.jpg 300w\" sizes=\"auto, (max-width: 413px) 100vw, 413px\" \/><\/p>\n<h2>\u30b9\u30d4\u30fc\u30ab\u30fc\u30de\u30b0\u30cd\u30c3\u30c8\u7528\u78c1\u6027\u6750\u6599<\/h2>\n<h3>\u30d5\u30a7\u30e9\u30a4\u30c8\u78c1\u77f3<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2832 size-medium\" src=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2023\/02\/ring-D60xd32x83-300x298.jpg\" alt=\"\u30b9\u30d4\u30fc\u30ab\u30fc\u30de\u30b0\u30cd\u30c3\u30c8 \u30d5\u30a7\u30e9\u30a4\u30c8\u30de\u30b0\u30cd\u30c3\u30c8\" width=\"300\" height=\"298\" \/>\u3042 <a href=\"https:\/\/hsmagnet.com\/ja\/%e7%a3%81%e6%80%a7%e6%9d%90%e6%96%99\/%e3%83%95%e3%82%a7%e3%83%a9%e3%82%a4%e3%83%88%e7%a3%81%e7%9f%b3\/\">\u30d5\u30a7\u30e9\u30a4\u30c8\u78c1\u77f3<\/a> \u30d5\u30a7\u30e9\u30a4\u30c8\u306f\u9244\u3092\u4e3b\u6210\u5206\u3068\u3059\u308b\u5316\u5408\u7269\u304b\u3089\u4f5c\u3089\u308c\u305f\u78c1\u77f3\u3067\u3059\u3002\u30bb\u30e9\u30df\u30c3\u30af\u306e\u4e00\u7a2e\u3067\u3001\u900f\u78c1\u7387\u304c\u9ad8\u304f\u4fdd\u78c1\u529b\u304c\u4f4e\u3044\u305f\u3081\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u300c\u30d5\u30a7\u30e9\u30a4\u30c8\u300d\u3068\u3044\u3046\u8a00\u8449\u306f\u3001\u9ad8\u6fc3\u5ea6\u306e\u9178\u5316\u9244\u3092\u542b\u3080\u9244\u9271\u77f3\u306b\u7531\u6765\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30a7\u30e9\u30a4\u30c8\u78c1\u77f3\u306f\u4e00\u822c\u306b\u5b89\u4fa1\u3067\u3059\u304c\u3001\u30cd\u30aa\u30b8\u30e0\u5e0c\u571f\u985e\u78c1\u77f3\u306a\u3069\u306e\u4ed6\u306e\u7a2e\u985e\u306e\u78c1\u77f3\u306b\u6bd4\u3079\u3066\u6027\u80fd\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u6e1b\u78c1\u306b\u5bfe\u3059\u308b\u8010\u6027\u3082\u4f4e\u3044\u305f\u3081\u3001\u7528\u9014\u306b\u3088\u3063\u3066\u306f\u983b\u7e41\u306b\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a7\u30e9\u30a4\u30c8\u306f\u900f\u78c1\u7387\u304c\u826f\u597d\u3067\u97f3\u8cea\u304c\u826f\u3044\u305f\u3081\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u3067\u6700\u3082\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4fdd\u78c1\u529b\u304c\u4f4e\u3044\u305f\u3081\u3001\u901a\u5e38\u306f 8 \u30aa\u30fc\u30e0\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3067 10 \u30ef\u30c3\u30c8\u7a0b\u5ea6\u306e\u96fb\u529b\u30ec\u30d9\u30eb\u4ee5\u4e0b\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u5468\u6ce2\u6570\u3067\u306e\u307f\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30a2\u30eb\u30cb\u30b3\u30de\u30b0\u30cd\u30c3\u30c8<\/h3>\n<p>\u30a2\u30f3 <a href=\"https:\/\/hsmagnet.com\/ja\/%e7%a3%81%e6%80%a7%e6%9d%90%e6%96%99\/%e3%82%a2%e3%83%ab%e3%83%8b%e3%82%b3%e7%a3%81%e7%9f%b3\/\">\u30a2\u30eb\u30cb\u30b3\u78c1\u77f3<\/a> \u30a2\u30eb\u30cb\u30b3\u78c1\u77f3\u306f\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u30b3\u30d0\u30eb\u30c8\u306e\u5408\u91d1\u304b\u3089\u4f5c\u3089\u308c\u305f\u6c38\u4e45\u78c1\u77f3\u306e\u4e00\u7a2e\u3067\u300150\u5e74\u4ee5\u4e0a\u524d\u304b\u3089\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a2\u30eb\u30cb\u30b3\u78c1\u77f3\u306f\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u901a\u5e38\u4f7f\u7528\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u97f3\u97ff\u696d\u754c\u3067\u306f\u3001\u30ae\u30bf\u30fc\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u30a4\u30e4\u30db\u30f3\u306a\u3069\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d5\u30a7\u30e9\u30a4\u30c8\u78c1\u77f3\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u9ad8\u4fa1\u3067\u3001\u5e0c\u571f\u985e\u78c1\u6027\u6750\u6599\u3088\u308a\u3082\u78c1\u6c17\u6027\u80fd\u304c\u4f4e\u304f\u3001\u7279\u306b\u5358\u4f4d\u91cd\u91cf\u3042\u305f\u308a\u306e\u78c1\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u305d\u308c\u307b\u3069\u5f37\u304f\u306a\u3044\u305f\u3081\u3001\u53ef\u52d5\u78c1\u77f3\u3092\u78c1\u6c17\u30b3\u30a4\u30eb\u3067\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3>SmCo\u78c1\u77f3<\/h3>\n<p>\u30d5\u30a7\u30e9\u30a4\u30c8\u78c1\u77f3\u3068\u30a2\u30eb\u30cb\u30b3\u78c1\u77f3\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3001 <a href=\"https:\/\/hsmagnet.com\/ja\/%e7%a3%81%e6%80%a7%e6%9d%90%e6%96%99\/smco%e7%a3%81%e7%9f%b3\/\">SmCo\u78c1\u77f3<\/a> \u78c1\u6c17\u7279\u6027\u306b\u95a2\u3057\u3066\u306f\u3001SmCo\u78c1\u77f3\u306e\u65b9\u304c\u306f\u308b\u304b\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30dc\u30a4\u30b9\u30b3\u30a4\u30eb\u3092\u56fa\u5b9a\u3057\u3001\u6c38\u4e45\u78c1\u77f3\u3067\u30b9\u30d4\u30fc\u30ab\u30fc\u30b3\u30fc\u30f3\u3092\u632f\u52d5\u3055\u305b\u308b\u65b9\u6cd5\u306f\u53e4\u304f\u304b\u3089\u77e5\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u5f93\u6765\u306e\u6c38\u4e45\u78c1\u77f3\u306f\u78c1\u529b\u5f53\u305f\u308a\u306e\u8cea\u91cf\u304c\u5927\u304d\u3059\u304e\u3066\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u53ef\u52d5\u78c1\u77f3\u3068\u3057\u3066\u5341\u5206\u306b\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u30a2\u30eb\u30cb\u30b3\u78c1\u77f3\u3067\u3055\u3048\u3001\u78c1\u529b\u5f53\u305f\u308a\u306e\u8cea\u91cf\u304c\u5927\u304d\u3059\u304e\u3066\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u53ef\u52d5\u78c1\u77f3\u3068\u3057\u3066\u5341\u5206\u306b\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002SmCo\u78c1\u77f3\u306f\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3<\/h3>\n<p>\u30cd\u30aa\u30b8\u30e0\u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u78c1\u77f3\u306b\u4f7f\u7528\u3055\u308c\u308b\u5e0c\u571f\u985e\u91d1\u5c5e\u306e\u4e00\u7a2e\u3067\u3059\u3002 <a href=\"https:\/\/hsmagnet.com\/ja\/%e7%a3%81%e6%80%a7%e6%9d%90%e6%96%99\/ndfeb%e7%a3%81%e7%9f%b3\/\">\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3<\/a> \u5e02\u8ca9\u3055\u308c\u3066\u3044\u308b\u6c38\u4e45\u78c1\u77f3\u306e\u4e2d\u3067\u6700\u3082\u5f37\u529b\u3067\u3001\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u30e2\u30fc\u30bf\u30fc\u3001\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u3001iPod\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306a\u3069\u3001\u5e45\u5e83\u3044\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30cd\u30aa\u30b8\u30e0\u306f\u3053\u308c\u307e\u3067\u306b\u958b\u767a\u3055\u308c\u305f\u4e2d\u3067\u6700\u3082\u5f37\u529b\u306a\u78c1\u77f3\u3067\u3059\u3002\u71b1\u52a3\u5316\u306b\u5f37\u304f\u3001\u73fe\u5728\u5e02\u5834\u306b\u51fa\u56de\u3063\u3066\u3044\u308b\u3069\u306e\u78c1\u77f3\u3088\u308a\u3082\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\u306fiPod\u3001Blackberry\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306a\u3069\u3001\u591a\u304f\u306e\u4e00\u822c\u7684\u306a\u96fb\u5b50\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30cd\u30aa\u30b8\u30e0\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u88fd\u9020\u3057\u3066\u3044\u308b\u3042\u308b\u4f01\u696d\u306f\u3001\u81ea\u793e\u88fd\u54c1\u306e\u97f3\u8cea\u304c\u5f93\u6765\u306e\u9244\u82af\u30b9\u30d4\u30fc\u30ab\u30fc\u306e3\u500d\u512a\u308c\u3066\u3044\u308b\u3068\u4e3b\u5f35\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>What Is Speaker Magnet? A loudspeaker is a device that converts an electrical audio signal into sound. It does so by moving a cone (usually made of paper) back and forth in front of a coil of wire, which generates an alternating current. This current flows through the magnet and creates a magnetic field around it. This causes the iron inside the coil to move, which also creates an electric current in the coil, completing the circuit and making electricity flow through it. The electric currents create magnetic fields that push against each other to create an area between them where they are very strong magnets (the North Pole and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":927,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"class_list":["post-3048","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>loudspeaker magnet - magnet applications -permanent magnet<\/title>\n<meta name=\"description\" content=\"loudspeaker magnet is an important application of permanent magnets ferrite magnet is the most popular because of low price SmCo magnet\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hsmagnet.com\/ja\/\u78c1\u6c17\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\/\u30b9\u30d4\u30fc\u30ab\u30fc\u30de\u30b0\u30cd\u30c3\u30c8\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"loudspeaker magnet - 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