{"id":9275,"date":"2026-02-14T17:42:11","date_gmt":"2026-02-14T17:42:11","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9275"},"modified":"2026-02-14T17:42:11","modified_gmt":"2026-02-14T17:42:11","slug":"%e3%82%b9%e3%83%94%e3%83%bc%e3%82%ab%e3%83%bc%e3%81%ae%e5%87%ba%e5%8a%9b%e5%ae%9a%e6%a0%bc%e3%81%8c%e3%83%9e%e3%83%bc%e3%82%b1%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%81%ab%e3%81%8a%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ja\/why-loudspeaker-power-ratings-can-be-misleading-in-marketing\/","title":{"rendered":"\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u5b9a\u683c\u51fa\u529b\u304c\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u8aa4\u89e3\u3092\u62db\u304f\u7406\u7531"},"content":{"rendered":"

\u65b0\u3057\u3044\u30b9\u30d4\u30fc\u30ab\u30fc\u3084\u30b5\u30a6\u30f3\u30c9\u30d0\u30fc\u3092\u8cb7\u3044\u306b\u884c\u304f\u5834\u9762\u3092\u60f3\u50cf\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3053\u3067\u3001\u5927\u80c6\u3067\u76ee\u3092\u5f15\u304f\u5ba3\u4f1d\u6587\u53e5\u306b\u906d\u9047\u3057\u307e\u3059\u3002 \u201c\u300c\u6700\u5927\u51fa\u529b500W\uff01\u300d\u201d<\/strong> \u307e\u305f\u306f \u201c\u300c\u5730\u97ff\u304d\u3092\u7acb\u3066\u308b1000W\u30b7\u30b9\u30c6\u30e0\uff01\u300d\u201d<\/strong> \u3053\u308c\u3089\u306e\u5927\u304d\u306a\u6570\u5024\u306f\u3001\u512a\u308c\u305f\u54c1\u8cea\u3001\u3088\u308a\u5927\u304d\u306a\u97f3\u91cf\u3001\u305d\u3057\u3066\u3088\u308a\u826f\u3044\u8cb7\u3044\u7269\u3068\u7d50\u3073\u3064\u304d\u305f\u304f\u306a\u308b\u3082\u306e\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\u306e\u4e16\u754c\u3067\u306f\u3001\u96fb\u529b\u5b9a\u683c\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u6700\u3082\u64cd\u4f5c\u3055\u308c\u3001\u8aa4\u89e3\u3055\u308c\u3066\u3044\u308b\u4ed5\u69d8\u306e1\u3064\u3067\u3059\u3002\u88fd\u54c1\u306e\u7bb1\u306b\u5927\u304d\u304f\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30ef\u30c3\u30c8\u6570\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001 \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u3068\u3057\u3066\u306e\u5074\u9762\u304c\u7b2c\u4e00\u3067\u3042\u308a\u3001\u6280\u8853\u7684\u306a\u771f\u5b9f\u6027\u306f\u7b2c\u4e8c\u3067\u3042\u308b\u3002.<\/strong> \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u51fa\u529b\u5b9a\u683c\u306b\u95a2\u3059\u308b\u8aa4\u89e3\u3092\u89e3\u304d\u660e\u304b\u3057\u3001\u306a\u305c\u305d\u308c\u3089\u304c\u8aa4\u89e3\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u304b\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u97f3\u8cea\u306b\u3068\u3063\u3066\u672c\u5f53\u306b\u91cd\u8981\u306a\u3053\u3068\u306b\u57fa\u3065\u3044\u3066\u3001\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u305f\u3081\u306e\u77e5\u8b58\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

\"18x13<\/p>\n

\u57fa\u672c\u4e8b\u9805\uff1a\u30b9\u30d4\u30fc\u30ab\u30fc\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u300c\u30d1\u30ef\u30fc\u300d\u3068\u306f\u5b9f\u969b\u306b\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\uff1f<\/h2>\n

\"12\u30a4\u30f3\u30c1\u306e\u9ad8\u54c1\u8cea\u30b9\u30d4\u30fc\u30ab\u30fc\"<\/p>\n

\u3053\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u7528\u8a9e\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30a2\u30f3\u30d7\u304b\u3089\u30b9\u30d4\u30fc\u30ab\u30fc\u306b\u96fb\u529b\uff08\u30ef\u30c3\u30c8\uff09\u304c\u4f9b\u7d66\u3055\u308c\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u305d\u308c\u3092\u97f3\u97ff\u30d1\u30ef\u30fc\uff08\u97f3\uff09\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u95a2\u4fc2\u306f\u5358\u7d14\u3067\u3082\u76f4\u7dda\u7684\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n

\"10\u30a4\u30f3\u30c1\u30ab\u30fc\u30aa\u30fc\u30c7\u30a3\u30aa\u30b9\u30d4\u30fc\u30ab\u30fc\"<\/p>\n

\u4e3b\u306a\u96fb\u529b\u5b9a\u683c\u306e\u7a2e\u985e\uff1a<\/strong><\/p>\n

    \n
  • RMS\uff08\u5b9f\u52b9\u5024\uff09\u96fb\u529b\uff1a<\/strong> \u3053\u308c\u306f \u6700\u3082\u6709\u610f\u7fa9\u3067\u4fe1\u983c\u3067\u304d\u308b<\/strong> \u3053\u308c\u306f\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u6b6a\u307f\u3084\u640d\u50b7\u306a\u304f\u9577\u6642\u9593\u306b\u308f\u305f\u3063\u3066\u51e6\u7406\u3067\u304d\u308b\u9023\u7d9a\u96fb\u529b\u3001\u307e\u305f\u306f\u30a2\u30f3\u30d7\u304c\u9577\u6642\u9593\u306b\u308f\u305f\u3063\u3066\u4f9b\u7d66\u3067\u304d\u308b\u96fb\u529b\u3092\u793a\u3059\u6307\u6a19\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u3001\u9577\u8ddd\u96e2\u8d70\u884c\u6642\u306e\u96fb\u529b\u4f9b\u7d66\u80fd\u529b\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n
  • \u30d4\u30fc\u30af\u30d1\u30ef\u30fc\uff1a<\/strong> \u3053\u308c\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u307b\u3093\u306e\u4e00\u77ac\uff08\u4f8b\u3048\u3070\u3001\u5287\u7684\u306a\u30c9\u30e9\u30e0\u306e\u6253\u6483\u3084\u7206\u767a\u6642\uff09\u306b\u51e6\u7406\u3067\u304d\u308b\u7d76\u5bfe\u6700\u5927\u77ac\u9593\u96fb\u529b\u30d0\u30fc\u30b9\u30c8\u3092\u6e2c\u5b9a\u3059\u308b\u3082\u306e\u3067\u3059\u3002 \u7406\u8ad6\u4e0a\u306e\u6700\u5927\u5024<\/strong> \u305d\u3057\u3066\u3001\u305d\u308c\u306f\u6301\u7d9a\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u3002\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306f\u3053\u306e\u6570\u5b57\u3092\u975e\u5e38\u306b\u91cd\u8996\u3059\u308b\u3002\u306a\u305c\u306a\u3089\u3001\u3053\u306e\u6570\u5b57\u306e\u65b9\u304c\u306f\u308b\u304b\u306b\u5927\u304d\u3044\u304b\u3089\u3060\u3002.<\/li>\n
  • PMPO\uff08\u30d4\u30fc\u30af\u97f3\u697d\u51fa\u529b\uff09\uff1a<\/strong> \u4e3b\u306b \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u6226\u7565<\/strong>, PMPO\u306f\u3055\u3089\u306b\u8a87\u5f35\u3055\u308c\u305f\u3001\u898f\u5236\u306e\u306a\u3044\u6307\u6a19\u3067\u3042\u308a\u3001\u3057\u3070\u3057\u3070\u7591\u308f\u3057\u3044\u65b9\u6cd5\u3067\u8a08\u7b97\u3055\u308c\u3001\u5929\u6587\u5b66\u7684\u306b\u9ad8\u3044\u3001\u5b9f\u8cea\u7684\u306b\u5f79\u306b\u7acb\u305f\u306a\u3044\u6570\u5024\u304c\u7b97\u51fa\u3055\u308c\u308b\u3002\u5b8c\u5168\u306b\u7121\u8996\u3059\u308b\u306e\u304c\u6700\u5584\u7b56\u3067\u3042\u308b\u3002.<\/li>\n<\/ul>\n

    \u30c7\u30b7\u30d9\u30eb\uff08dB\uff09\u306e\u95a2\u4fc2\uff1a<\/strong>
    \n\u91cd\u8981\u306a\u3053\u3068\u306b\u3001, \u51fa\u529b\u3068\u97f3\u91cf\u306f\u5fc5\u305a\u3057\u3082\u6bd4\u4f8b\u95a2\u4fc2\u306b\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002.<\/strong> \u97f3\u306e\u5927\u304d\u3055\u306f\u30c7\u30b7\u30d9\u30eb\uff08dB\uff09\u3067\u6e2c\u5b9a\u3055\u308c\u3001\u4eba\u9593\u306e\u8074\u899a\u306f\u97f3\u306e\u5927\u304d\u3055\u3092\u5bfe\u6570\u7684\u306b\u77e5\u899a\u3057\u307e\u3059\u3002 \u30a2\u30f3\u30d7\u306e\u51fa\u529b\u309210\u500d\u306b\u3059\u308b\u3068\u3001\u4f53\u611f\u97f3\u91cf\u306f2\u500d\u306b\u306a\u308b\u3002.<\/strong> \u4f8b\u3048\u3070\uff1a<\/p>\n

      \n
    • 50\u30ef\u30c3\u30c8\u306e\u30a2\u30f3\u30d7\u306f\u3001\u3042\u308b\u4e00\u5b9a\u306e\u97f3\u91cf\u3092\u51fa\u3059\u304b\u3082\u3057\u308c\u306a\u3044\u3002.<\/li>\n
    • 2\u500d\u306e\u97f3\u91cf\u306b\u3059\u308b\u306b\u306f 500\u30ef\u30c3\u30c8<\/strong> \u5897\u5e45\u5668\u3002.<\/li>\n
    • 2\u500d\u306e\u97f3\u91cf\u306b\u3059\u308b\u306b\u306f\u3001 5000\u30ef\u30c3\u30c8\u3002.<\/strong><\/li>\n<\/ul>\n

      \u3053\u306e\u53ce\u7a6b\u9013\u6e1b\u306e\u6cd5\u5247\u3053\u305d\u304c\u3001\u5b89\u4fa1\u306a\u300c1000W\u300d\u30b7\u30b9\u30c6\u30e0\u304c\u3001\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f100W\u30b7\u30b9\u30c6\u30e0\u306b\u97f3\u91cf\u3068\u660e\u77ad\u5ea6\u3067\u5bb9\u6613\u306b\u52a3\u3063\u3066\u3057\u307e\u3046\u7406\u7531\u3067\u3059\u3002\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u52b9\u7387\uff08\u611f\u5ea6\uff09\u306e\u65b9\u304c\u306f\u308b\u304b\u306b\u91cd\u8981\u306a\u306e\u3067\u3059\u3002.<\/p>\n

      \u3088\u304f\u3042\u308b\u624b\u53e3\uff1a\u30d1\u30ef\u30fc\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u8aa4\u89e3\u3092\u62db\u304f\u4ed5\u7d44\u307f\u3068\u7406\u7531<\/h2>\n

      \u30de\u30fc\u30b1\u30bf\u30fc\u306f\u3001\u57fa\u6e96\u306e\u30ae\u30e3\u30c3\u30d7\u3001\u6d88\u8cbb\u8005\u306e\u601d\u3044\u8fbc\u307f\u3001\u6280\u8853\u7684\u306a\u8907\u96d1\u3055\u3092\u60aa\u7528\u3057\u307e\u3059\u3002\u4e3b\u306a\u6226\u8853\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

      1. \u30d4\u30fc\u30af\u30d1\u30ef\u30fc\u7279\u96c6\uff1a<\/strong> \u6700\u5927\u51fa\u529b\uff08\u30d4\u30fc\u30af\u30d1\u30ef\u30fc\uff09\u3092\u524d\u9762\u306b\u51fa\u3059\u306e\u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u6226\u8853\u3067\u3059\u3002\u5e97\u982d\u3067\u300c1000W\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5b9f\u969b\u306b\u306f250W RMS\u4ee5\u4e0b\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u6b63\u76f4\u306b\u300c150W RMS\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u7af6\u5408\u88fd\u54c1\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u3001\u8aa4\u3063\u305f\u5370\u8c61\u3092\u4e0e\u3048\u307e\u3059\u3002\u201c<\/p>\n

      2. \u8a66\u9a13\u6761\u4ef6\u3068\u57fa\u6e96\u306e\u4e0d\u4e00\u81f4\uff1a<\/strong> \u96fb\u529b\u6e2c\u5b9a\u306b\u95a2\u3059\u308b\u4e16\u754c\u5171\u901a\u306e\u57fa\u6e96\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\u88fd\u9020\u696d\u8005\u306f\u6709\u5229\u306a\u6761\u4ef6\u3092\u9078\u629e\u3067\u304d\u308b\u3002<\/p>\n

        \n
      • \u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5909\u52d5\uff1a<\/strong> \u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\uff08\u30aa\u30fc\u30e0\u3001\u03a9\u3067\u6e2c\u5b9a\uff09\u306f\u5468\u6ce2\u6570\u306b\u3088\u3063\u3066\u5909\u5316\u3057\u307e\u3059\u3002\u30a2\u30f3\u30d7\u306f1kHz\u30674\u03a9\u306e\u8ca0\u8377\u306b\u5bfe\u3057\u3066100W\u306e\u51fa\u529b\u3092\u6301\u3064\u3068\u5b9a\u683c\u3055\u308c\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u3088\u308a\u4f4e\u3044\u4f4e\u97f3\u57df\u3084\u3001\u3088\u308a\u4e00\u822c\u7684\u306a8\u03a9\u306e\u8ca0\u8377\u3067\u306f\u51fa\u529b\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n
      • \u6b6a\u307f\u30ec\u30d9\u30eb:<\/strong> \u5b9a\u683c\u51fa\u529b\u304c\u300c200W\u300d\u3068\u8b33\u3063\u3066\u3044\u3066\u3082\u3001\u5168\u9ad8\u8abf\u6ce2\u6b6a\u307f\u7387\uff08THD\uff09\u304c10%\u306e\u3088\u3046\u306b\u9ad8\u3044\u5834\u5408\u3001\u97f3\u8cea\u306f\u8033\u969c\u308a\u3067\u4f7f\u3044\u7269\u306b\u306a\u3089\u306a\u3044\u3002\u4e00\u65b9\u3001\u9ad8\u54c1\u8cea\u306a\u30a2\u30f3\u30d7\u3067\u3042\u308c\u3070\u3001\u300c80W\u3001THD 0.01%\u300d\u3068\u3044\u3063\u305f\u3088\u3046\u306b\u3001\u3088\u308a\u6b63\u76f4\u3067\u53b3\u3057\u3044\u57fa\u6e96\u3067\u5b9a\u683c\u51fa\u529b\u304c\u793a\u3055\u308c\u308b\u3060\u308d\u3046\u3002.<\/li>\n
      • \u99c6\u52d5\u30c1\u30e3\u30f3\u30cd\u30eb\u6570\uff1a<\/strong> \u30de\u30eb\u30c1\u30c1\u30e3\u30f3\u30cd\u30eb\u30b7\u30b9\u30c6\u30e0\uff085.1 AV\u30ec\u30b7\u30fc\u30d0\u30fc\u306a\u3069\uff09\u306e\u5834\u5408\u3001\u4e3b\u306a\u96fb\u529b\u5024\u306f\u3001 1\u30c1\u30e3\u30f3\u30cd\u30eb\u99c6\u52d5<\/strong>. 5\u3064\u307e\u305f\u306f7\u3064\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3059\u3079\u3066\u304c\u540c\u6642\u306b\u52d5\u4f5c\u3059\u308b\u5834\u5408\u3001\u96fb\u6e90\u306e\u5236\u7d04\u306b\u3088\u308a\u3001\u30c1\u30e3\u30f3\u30cd\u30eb\u3042\u305f\u308a\u306e\u51fa\u529b\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n

        3\uff0e\u300c\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u96fb\u529b\u300d\u306e\u66d6\u6627\u3055\uff1a<\/strong> \u3053\u308c\u306f\u30b5\u30a6\u30f3\u30c9\u30d0\u30fc\u3084\u30d1\u30c3\u30b1\u30fc\u30b8\u578b\u30b7\u30b9\u30c6\u30e0\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u8868\u8a18\u3067\u3059\u3002\u300c600W\u306e\u30b7\u30b9\u30c6\u30e0\u7dcf\u51fa\u529b\u300d\u3068\u306f\u3001\u5404\u30c9\u30e9\u30a4\u30d0\u30fc\uff08\u30c4\u30a4\u30fc\u30bf\u30fc\u3001\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u3001\u30a6\u30fc\u30d5\u30a1\u30fc\uff09\u3068\u30b5\u30d6\u30a6\u30fc\u30d5\u30a1\u30fc\u306e\u6700\u5927\u51fa\u529b\u306e\u5408\u8a08\u5024\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u67b6\u7a7a\u306e\u96c6\u8a08\u5024\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u6027\u80fd\u3092\u53cd\u6620\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n

        4. \u8a71\u8005\u306e\u611f\u5ea6\u3092\u7121\u8996\u3059\u308b\uff08\u52b9\u7387\u6027\uff09\uff1a<\/strong> \u3053\u308c\u304c\u6c7a\u5b9a\u7684\u306b\u6b20\u3051\u3066\u3044\u305f\u30d4\u30fc\u30b9\u3060\u3002. \u611f\u5ea6<\/strong> \u4e0e\u3048\u3089\u308c\u305f\u96fb\u529b\u3067\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u3069\u308c\u3060\u3051\u5927\u304d\u306a\u97f3\u3092\u51fa\u3059\u304b\u3092\u6e2c\u5b9a\u3059\u308b\u3082\u306e\u3067\u3001\u901a\u5e38\u306f\u6b21\u306e\u3088\u3046\u306b\u8868\u3055\u308c\u307e\u3059\u3002 1\u30e1\u30fc\u30c8\u30eb\u306e\u8ddd\u96e2\u30671\u30ef\u30c3\u30c8\uff08\u307e\u305f\u306f2.83V\uff09\u306e\u96fb\u529b\u306b\u304a\u3051\u308bdB\u5024\u3002.<\/strong><\/p>\n

          \n
        • \u611f\u5ea6\u306e\u9ad8\u3044\u30b9\u30d4\u30fc\u30ab\u30fc\uff08\u4f8b\u3048\u307092dB\uff09\u306f\u300150\u30ef\u30c3\u30c8\u306e\u30a2\u30f3\u30d7\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u611f\u5ea6\u306e\u4f4e\u3044\u30b9\u30d4\u30fc\u30ab\u30fc\uff08\u4f8b\u3048\u307085dB\uff09\u3092100\u30ef\u30c3\u30c8\u306e\u30a2\u30f3\u30d7\u3067\u9cf4\u3089\u3057\u305f\u5834\u5408\u3088\u308a\u3082\u3001\u306f\u308b\u304b\u306b\u5927\u304d\u306a\u97f3\u91cf\u3092\u51fa\u529b\u3057\u307e\u3059\u3002.<\/li>\n
        • \u30a2\u30f3\u30d7\u306e\u30ef\u30c3\u30c8\u6570\u3060\u3051\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u3053\u306e\u70b9\u3092\u90fd\u5408\u3088\u304f\u7121\u8996\u3057\u3001\u88fd\u54c1\u304c\u3088\u308a\u30d1\u30ef\u30d5\u30eb\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u898b\u305b\u304b\u3051\u308b\u4e00\u65b9\u3067\u3001\u975e\u52b9\u7387\u7684\u3067\u99c6\u52d5\u3057\u306b\u304f\u3044\u30b9\u30d4\u30fc\u30ab\u30fc\u8a2d\u8a08\u3092\u96a0\u853d\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n

          \u8868\uff1a\u4ed5\u69d8\u306e\u5b9f\u4e16\u754c\u3078\u306e\u5f71\u97ff\u306e\u6bd4\u8f03<\/em>
          \n| \u4ed5\u69d8 | \u300c\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u512a\u5148\u300d\u88fd\u54c1 | \u300c\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u512a\u5148\u300d\u88fd\u54c1 | \u304a\u5ba2\u69d8\u306b\u3068\u3063\u3066\u306e\u610f\u5473 |
          \n| :\u2014 | :\u2014 | :\u2014 | :\u2014 |
          \n| \u5f37\u8abf\u3055\u308c\u305f\u30d1\u30ef\u30fc<\/strong> | \u201c\u300c1000W PMPO\u300d\u201d<\/strong> | \u201c\u300c125W RMS \/ Ch (8\u03a9\u30010.02% THD)\u300d\u201d<\/strong> PMPO\u306f\u7121\u610f\u5473\u3067\u3059\u3002\u6761\u4ef6\u4ed8\u304dRMS\u8a55\u4fa1\u306e\u65b9\u304c\u4fe1\u983c\u3067\u304d\u307e\u3059\u3002
          \n| \u8a71\u8005\u306e\u611f\u5ea6<\/strong> | \u8a18\u8f09\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u57cb\u3082\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3002 | 90 dB (2.83V\/1m)<\/strong> | \u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u88fd\u54c1\u306f\u3001\u3088\u308a\u5c11\u306a\u3044\u30a2\u30f3\u30d7\u51fa\u529b\u3067\u3088\u308a\u5927\u304d\u306a\u97f3\u91cf\u3092\u518d\u751f\u3067\u304d\u307e\u3059\u3002|
          \n| \u5468\u6ce2\u6570\u5fdc\u7b54<\/strong> | \u300c20Hz\uff5e20kHz\u300d\uff08\u8a31\u5bb9\u8aa4\u5dee\u306a\u3057\uff09 | \u300c45Hz\uff5e20kHz\uff08\u00b13dB\uff09\u300d | \u6700\u521d\u306e\u4e3b\u5f35\u306f\u8a87\u5f35\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u30022\u756a\u76ee\u306e\u4e3b\u5f35\u306f\u3001\u5b9f\u7528\u7684\u3067\u6b63\u78ba\u306a\u4f4e\u97f3\u57df\u306e\u62e1\u5f35\u6027\u3092\u793a\u3057\u3066\u3044\u308b\u3002 |
          \n| \u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9<\/strong> | \u300c8\u03a9\u30a2\u30f3\u30d7\u306b\u5bfe\u5fdc\u300d | \u201c\u300c6\u03a9\uff08\u6700\u5c0f4.2\u03a9\uff09\u300d\u201d<\/strong> \u6700\u521d\u306e\u8b66\u544a\u306f\u66d6\u6627\u3067\u3059\u30022\u756a\u76ee\u306e\u8b66\u544a\u306f\u3001\u30a2\u30f3\u30d7\u304c\u8ca0\u8377\u306e\u9ad8\u3044\u6a5f\u5668\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

          \u73fe\u72b6\u5206\u6790\uff1a\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u3068\u5909\u5316\u3059\u308b\u512a\u5148\u9806\u4f4d<\/h2>\n

          \u30aa\u30fc\u30c7\u30a3\u30aa\u696d\u754c\u306f\u5e38\u306b\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u30022024\u5e74\u73fe\u5728\u3001\u30d7\u30e9\u30b9\u306e\u50be\u5411\u3068\u30de\u30a4\u30ca\u30b9\u306e\u50be\u5411\u306e\u4e21\u65b9\u304c\u898b\u3089\u308c\u307e\u3059\u3002.<\/p>\n

          \u826f\u3044\u70b9\uff1a<\/strong> \u60c5\u5831\u901a\u306e\u6d88\u8cbb\u8005\u3084\u71b1\u5fc3\u306a\u30e1\u30c7\u30a3\u30a2\u306f\u3001\u591a\u304f\u306e\u8a55\u5224\u306e\u826f\u3044\u4e2d\u7d1a\u304b\u3089\u9ad8\u7d1a\u30e1\u30fc\u30ab\u30fc\u306b\u3001\u8a73\u7d30\u3067\u900f\u660e\u6027\u306e\u9ad8\u3044\u4ed5\u69d8\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u5727\u529b\u3092\u304b\u3051\u3066\u304d\u305f\u3002 Benchmark\u3001NAD\u3001KEF\u3001SVS<\/strong> RMS\u96fb\u529b\u3001\u611f\u5ea6\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u66f2\u7dda\u3001\u6e2c\u5b9a\u6761\u4ef6\u3092\u660e\u78ba\u306b\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002 Audio Science Review (ASR)\u306a\u3069\u306e\u30e1\u30c7\u30a3\u30a2\u306b\u3088\u308b\u72ec\u7acb\u3057\u305f\u30c6\u30b9\u30c8<\/strong> \u53b3\u5bc6\u306a\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u4f01\u696d\u306b\u8cac\u4efb\u3092\u8ca0\u308f\u305b\u308b\u3002.<\/p>\n

          \u6839\u6df1\u3044\u554f\u984c\uff1a<\/strong> \u5927\u8846\u5411\u3051\u4f4e\u4fa1\u683c\u5e2f\u88fd\u54c1\uff08\u7279\u306b\u30dd\u30fc\u30bf\u30d6\u30ebBluetooth\u30b9\u30d4\u30fc\u30ab\u30fc\u3001\u30aa\u30fc\u30eb\u30a4\u30f3\u30ef\u30f3\u30b7\u30b9\u30c6\u30e0\u3001\u30a8\u30f3\u30c8\u30ea\u30fc\u30ec\u30d9\u30eb\u306e\u30db\u30fc\u30e0\u30b7\u30a2\u30bf\u30fc\uff09\u306f\u3001\u51fa\u529b\u306b\u95a2\u3059\u308b\u4e3b\u5f35\u304c\u4f9d\u7136\u3068\u3057\u3066\u7121\u6cd5\u5730\u5e2f\u3068\u306a\u3063\u3066\u3044\u308b\u30022023\u5e74\u306e\u4e3b\u8981\u30aa\u30f3\u30e9\u30a4\u30f3\u5c0f\u58f2\u696d\u8005\u3078\u306e\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001 $300 \u672a\u6e80\u306e\u88fd\u54c1\u306e\u3046\u3061 85% \u4ee5\u4e0a\u304c\u3001\u4e3b\u8981\u30bf\u30a4\u30c8\u30eb\u306b\u300c\u30d4\u30fc\u30af\u300d\u3001\u300c\u6700\u5927\u300d\u3001\u307e\u305f\u306f\u4fee\u98fe\u8a9e\u306e\u306a\u3044\u300c\u30ef\u30c3\u30c8\u300d\u5b9a\u683c\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002,<\/strong> \u4e00\u65b9\u300122%\u306e\u307f\u304c\u611f\u5ea6\u3092\u958b\u793a\u3057\u305f\u3002.<\/p>\n

          \u30a2\u30f3\u30d7\u30af\u30e9\u30b9\u306e\u53f0\u982d\uff1a<\/strong> \u6700\u8fd1\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u3001\u30a2\u30f3\u30d7\u306e\u30af\u30e9\u30b9\uff08\u30af\u30e9\u30b9D\u3001\u30af\u30e9\u30b9A\/B\u306a\u3069\uff09\u3082\u5ba3\u4f1d\u306b\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u52b9\u7387\u3084\u767a\u71b1\u306b\u306f\u91cd\u8981\u3067\u3059\u304c\u3001\u6642\u3068\u3057\u3066\u6d41\u884c\u8a9e\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30af\u30e9\u30b9A\/B\u30a2\u30f3\u30d7\u306f\u3001\u516c\u79f0\u51fa\u529b\u30ef\u30c3\u30c8\u6570\u306b\u95a2\u308f\u3089\u305a\u3001\u6027\u80fd\u306e\u52a3\u308b\u30af\u30e9\u30b9D\u30a2\u30f3\u30d7\u3088\u308a\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n

          \u73fe\u4ee3\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\uff1a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u91cf\u3068\u30b3\u30fc\u30c7\u30c3\u30af\uff1a<\/strong> \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u512a\u52e2\u306b\u3088\u308a\u3001, \u4e00\u5b9a\u306e\u97f3\u91cf\uff08\u6b63\u898f\u5316\uff09<\/strong> \u305d\u3057\u3066 \u9ad8\u89e3\u50cf\u5ea6\u30b3\u30fc\u30c7\u30c3\u30af\uff08LDAC\u3001aptX HD\u306a\u3069\uff09<\/strong> \u30a2\u30f3\u30d7\u306e\u51fa\u529b\u305d\u306e\u3082\u306e\u3088\u308a\u3082\u3001\u30ea\u30b9\u30cb\u30f3\u30b0\u4f53\u9a13\u306b\u5287\u7684\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u7d20\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u73fe\u4ee3\u306b\u304a\u3044\u3066\u306f\u3001\u9ad8\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u30af\u30ea\u30a2\u306b\u30c7\u30b3\u30fc\u30c9\u3057\u3066\u518d\u751f\u3067\u304d\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u80fd\u529b\u3053\u305d\u304c\u3001\u3088\u308a\u91cd\u8981\u306a\u300c\u30d1\u30ef\u30fc\u300d\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n

          \u8ce2\u3044\u8cb7\u3044\u7269\u5ba2\u306b\u306a\u308b\u65b9\u6cd5\uff1a\u4ee3\u308f\u308a\u306b\u4f55\u306b\u6ce8\u76ee\u3059\u3079\u304d\u304b<\/h2>\n

          \u30ef\u30c3\u30c8\u6570\u306e\u9ad8\u3055\u306f\u5fd8\u308c\u3066\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

            \n
          1. \u6761\u4ef6\u4ed8\u304dRMS\u96fb\u529b\u306e\u63a2\u7d22\uff1a<\/strong> \u300c\u5168\u30c1\u30e3\u30f3\u30cd\u30eb\u99c6\u52d5\u6642\u3001\u5168\u9ad8\u8abf\u6ce2\u6b6a\u7387Z%\u3067\u3001Y\u30aa\u30fc\u30e0\u8ca0\u8377\u6642\u3001\u30c1\u30e3\u30f3\u30cd\u30eb\u3042\u305f\u308aX\u30ef\u30c3\u30c8RMS\u300d\u3068\u3044\u3046\u8868\u793a\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u304c\u6700\u9ad8\u306e\u57fa\u6e96\u3067\u3059\u3002.<\/li>\n
          2. \u611f\u5ea6\u3092\u512a\u5148\u3059\u308b\uff1a<\/strong> \u611f\u5ea6\u5b9a\u683c\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d1\u30c3\u30b7\u30d6\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u5834\u5408\u3001, 88 dB\u4ee5\u4e0a<\/strong> \u4e00\u822c\u7684\u306b\u52b9\u7387\u304c\u826f\u3044\u300285dB\u672a\u6e80\u3067\u306f\u3001\u3088\u308a\u5f37\u529b\u306a\u30a2\u30f3\u30d7\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002.<\/li>\n
          3. \u5468\u6ce2\u6570\u5fdc\u7b54\u66f2\u7dda\u3092\u8abf\u3079\u3066\u304f\u3060\u3055\u3044\u3002<\/strong> \u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u51fa\u529b\u7279\u6027\u3092\u5168\u5468\u6ce2\u6570\u5e2f\u57df\u306b\u308f\u305f\u3063\u3066\u793a\u3057\u3001\u8a31\u5bb9\u8aa4\u5dee\uff08\u4f8b\u3048\u3070\u00b13dB\uff09\u3092\u660e\u8a18\u3057\u305f\u30b0\u30e9\u30d5\u306f\u3001\u3069\u3093\u306a\u51fa\u529b\u6027\u80fd\u306e\u6570\u5024\u3088\u308a\u3082\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u4f4e\u97f3\u57df\u306e\u4f38\u3073\u3084\u9ad8\u97f3\u57df\u306e\u6ed1\u3089\u304b\u3055\u3092\u628a\u63e1\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002.<\/li>\n
          4. \u4fe1\u983c\u6027\u306b\u95a2\u3059\u308b\u30ec\u30d3\u30e5\u30fc\u3068\u8a55\u4fa1\uff1a<\/strong> \u5c02\u9580\u5bb6\u3084\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u30ec\u30d3\u30e5\u30fc\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u72ec\u7acb\u3057\u305f\u6e2c\u5b9a<\/strong> \u51fa\u529b\u3001\u6b6a\u307f\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306b\u3064\u3044\u3066\u3002.<\/li>\n
          5. \u805e\u3044\u3066\u304f\u3060\u3055\u3044\uff08\u53ef\u80fd\u3067\u3042\u308c\u3070\uff09\uff1a<\/strong> \u6700\u7d42\u7684\u306b\u306f\u3001\u81ea\u5206\u306e\u8033\u3067\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6027\u80fd\u306e\u826f\u304450\u30ef\u30c3\u30c8\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u3001\u76f8\u6027\u306e\u826f\u3044\u9ad8\u611f\u5ea6\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u8a2d\u8a08\u306e\u60aa\u3044500\u30ef\u30c3\u30c8\u306e\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u3082\u3001\u3088\u308a\u8c4a\u304b\u3067\u30af\u30ea\u30a2\u3067\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u306a\u30b5\u30a6\u30f3\u30c9\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n

            \u7d50\u8ad6<\/strong>
            \n\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u51fa\u529b\u5b9a\u683c\u306f\u3001\u6587\u8108\u3084\u898f\u683c\u304b\u3089\u5207\u308a\u96e2\u3057\u3066\u8003\u3048\u308b\u3068\u3001\u53e4\u3044\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u624b\u6cd5\u306e\u907a\u7269\u3067\u3059\u3002\u300c\u6570\u5024\u304c\u5927\u304d\u3044\u307b\u3069\u512a\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u76f4\u611f\u7684\u3067\u306f\u3042\u308b\u3082\u306e\u306e\u8aa4\u3063\u305f\u8003\u3048\u306b\u3064\u3051\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002\u771f\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u6027\u80fd\u306f\u3001\u69d8\u3005\u306a\u8981\u7d20\u304c\u7e54\u308a\u306a\u3059\u30cf\u30fc\u30e2\u30cb\u30fc\u306a\u306e\u3067\u3059\u3002 \u30a2\u30f3\u30d7\u306e\u54c1\u8cea\uff08\u30af\u30ea\u30fc\u30f3\u306a\u51fa\u529b\uff09\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u611f\u5ea6\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3001\u305d\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u8a2d\u8a08\u3002.<\/strong> \u898b\u51fa\u3057\u306e\u30ef\u30c3\u30c8\u6570\u3060\u3051\u306b\u3068\u3089\u308f\u308c\u305a\u3001\u900f\u660e\u6027\u306e\u3042\u308b\u5b8c\u5168\u306a\u4ed5\u69d8\u3092\u6c42\u3081\u308b\u3053\u3068\u3067\u3001\u3042\u306a\u305f\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u6a19\u7684\u304b\u3089\u3001\u898b\u305f\u76ee\u306e\u7f8e\u3057\u3044\u6570\u5b57\u3060\u3051\u3067\u306a\u304f\u3001\u771f\u306e\u6027\u80fd\u306b\u6295\u8cc7\u3059\u308b\u6e96\u5099\u306e\u3067\u304d\u305f\u3001\u529b\u5f37\u3044\u30aa\u30fc\u30c7\u30a3\u30aa\u611b\u597d\u5bb6\u3078\u3068\u5909\u308f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n

            \n

            \u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u5411\u3051Q&A\uff1a\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u30d1\u30ef\u30fc\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/h3>\n

            Q1\uff1a\u30d4\u30fc\u30af\u51fa\u529b\u304c\u305d\u3093\u306a\u306b\u8aa4\u89e3\u3092\u62db\u304f\u3082\u306e\u306a\u3089\u3001\u306a\u305c\u8a55\u5224\u306e\u826f\u3044\u30e1\u30fc\u30ab\u30fc\u3067\u3055\u3048\u3001\u305d\u308c\u3092\u8a18\u8f09\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong>
            \nA:<\/strong> \u3053\u308c\u306f\u4e3b\u306b\u7af6\u4e89\u5e02\u5834\u306e\u73fe\u5b9f\u3067\u3059\u3002\u5c0f\u58f2\u5e97\u306e\u68da\u306b\u3042\u308b\u3042\u308b\u30d6\u30e9\u30f3\u30c9\u304c\u5927\u304d\u306a\u30d4\u30fc\u30af\u96fb\u529b\u306e\u6570\u5024\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4ed6\u306e\u30d6\u30e9\u30f3\u30c9\u3082\u4e00\u898b\u3057\u3066\u5f31\u304f\u898b\u3048\u306a\u3044\u3088\u3046\u306b\u305d\u308c\u306b\u5023\u308f\u3056\u308b\u3092\u5f97\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4fe1\u983c\u3067\u304d\u308b\u30d6\u30e9\u30f3\u30c9\u306f \u5e38\u306bRMS\/\u9023\u7d9a\u5b9a\u683c\u3092\u76ee\u7acb\u3064\u3088\u3046\u306b\u4f75\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong> \u305d\u3057\u3066\u3001\u3069\u3061\u3089\u304c\u3069\u3061\u3089\u3067\u3042\u308b\u304b\u3092\u660e\u78ba\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u660e\u78ba\u306aRMS\u5024\u306e\u5b58\u5728\u304c\u3001\u91cd\u8981\u306a\u5dee\u5225\u5316\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n

            Q2\uff1a\u4e00\u822c\u7684\u306a\u4e2d\u898f\u6a21\u306e\u30ea\u30d3\u30f3\u30b0\u30eb\u30fc\u30e0\u306e\u5834\u5408\u3001\u5b9f\u969b\u306b\u5fc5\u8981\u306a\u30a2\u30f3\u30d7\u306e\u51fa\u529b\uff08RMS\uff09\u306f\u4f55\u30ef\u30c3\u30c8\u3067\u3059\u304b\uff1f<\/strong>
            \nA:<\/strong> \u9069\u5ea6\u306b\u52b9\u7387\u7684\u306a\u30b9\u30d4\u30fc\u30ab\u30fc\uff08\u611f\u5ea688\uff5e90dB\uff09\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001 \u30c1\u30e3\u30f3\u30cd\u30eb\u3042\u305f\u308a50\uff5e100\u30ef\u30c3\u30c8\uff088\u03a9\u8ca0\u8377\u6642RMS\uff09\u306e\u30af\u30ea\u30fc\u30f3\u306a\u51fa\u529b\u3092\u5b9f\u73fe\u3059\u308b\u9ad8\u54c1\u8cea\u30a2\u30f3\u30d7<\/strong> \u6b6a\u307f\u306a\u304f\u57fa\u6e96\u97f3\u91cf\u30ec\u30d9\u30eb\uff08\u30d4\u30fc\u30af\u6642\u7d0485\uff5e105dB\uff09\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u5341\u5206\u3059\u304e\u308b\u307b\u3069\u306e\u51fa\u529b\u3067\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u51fa\u529b\u305d\u306e\u3082\u306e\u3088\u308a\u3082\u3001\u305d\u306e\u54c1\u8cea\uff08\u4f4e\u30ce\u30a4\u30ba\u3001\u4f4e\u6b6a\u307f\u3001\u5f37\u529b\u306a\u96fb\u6d41\u4f9b\u7d66\uff09\u3067\u3059\u3002\u591a\u304f\u306e\u4eba\u304c\u3001\u901a\u5e38\u306e\u30ea\u30b9\u30cb\u30f3\u30b0\u3067\u306f\u6700\u521d\u306e10\uff5e20\u30ef\u30c3\u30c8\u4ee5\u4e0a\u3092\u4f7f\u3046\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u3053\u3068\u306b\u9a5a\u304d\u307e\u3059\u3002.<\/p>\n

            Q3\uff1a\u30a2\u30f3\u30d7\u5185\u8535\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30d4\u30fc\u30ab\u30fc\uff0f\u30d1\u30ef\u30fc\u30c9\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u53f0\u982d\u306b\u4f34\u3044\u3001\u51fa\u529b\u5b9a\u683c\u306f\u3088\u308a\u6b63\u76f4\u306a\u3082\u306e\u306b\u306a\u308a\u3064\u3064\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong>
            \nA:<\/strong> \u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30d4\u30fc\u30ab\u30fc\u5e02\u5834\u3001\u7279\u306b\u30b9\u30bf\u30b8\u30aa\u30e2\u30cb\u30bf\u30fc\u3084\u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u5411\u3051\u30bb\u30b0\u30e1\u30f3\u30c8\uff08\u4f8b\uff1aKEF LS\u30b7\u30ea\u30fc\u30ba\u3001Genelec\uff09\u3067\u306f\u3001\u900f\u660e\u6027\u304c\u3084\u3084\u9ad8\u307e\u308b\u50be\u5411\u304c\u898b\u3089\u308c\u307e\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u304c\u30a2\u30f3\u30d7\u3068\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u4e21\u65b9\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u6700\u9069\u5316\u3057\u3001\u4ed5\u69d8\u3092\u5b9a\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306a\u8a55\u4fa1\u3092\u3088\u304f\u898b\u304b\u3051\u307e\u3059\u3002\u300c\u201c250W\u30af\u30e9\u30b9D\u30a2\u30f3\u30d7\uff08\u9ad8\u97f3\u57df50W\uff0b\u4f4e\u97f3\u57df200W\uff09<\/strong>.\u3053\u308c\u306f\u3088\u308a\u60c5\u5831\u91cf\u304c\u591a\u3044\u3082\u306e\u306e\u3001\u7cbe\u67fb\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u306fRMS\u5024\u3067\u3057\u3087\u3046\u304b\uff1f\u3057\u304b\u3057\u3001\u4f4e\u4fa1\u683c\u5e2f\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30d4\u30fc\u30ab\u30fc\u5e02\u5834\u3067\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066\u30d4\u30fc\u30af\u51fa\u529b\u306e\u4e3b\u5f35\u304c\u983b\u7e41\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

            Q4\uff1a\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u6027\u80fd\u3092\u793a\u3059\u6307\u6a19\u3068\u3057\u3066\u3001\u8010\u5165\u529b\u3088\u308a\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5358\u4e00\u306e\u6570\u5024\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong>
            \nA:<\/strong> \u4f4e\u97f3\u6027\u80fd\u306b\u3064\u3044\u3066\u306f\u3001 \u4f4e\u5468\u6ce2\u62e1\u5f35\u4ed5\u69d8\uff08dB\u8a31\u5bb9\u5024\uff09<\/strong> (e.g., “38Hz (-6dB)”). This tells you how deep and loud it can play bass. For overall dynamic capability, sensitivity (dB)<\/strong> paired with maximum continuous SPL (Sound Pressure Level)<\/strong> from a reputable review is excellent. For example, “90 dB sensitivity, capable of 112 dB SPL at 1m” tells you it can play very loud with a moderate amp.<\/p>\n

            Q5: How important is an amplifier’s power supply compared to its wattage rating?<\/strong>
            \nA:<\/strong> Critically important. The power supply is the “engine” of the amplifier. A robust, high-current power supply with substantial transformer and capacitor reserves is what allows an amp to maintain its rated power into difficult speaker loads (like low impedance or complex phase angles) and deliver dynamic peaks without clipping. A “100W” amp with an oversized power supply will often sound more powerful and controlled in reality than a “200W” amp with a weak, minimal supply. This is why weight (often indicating transformer size) can be a rough, physical clue to amplifier quality.<\/p>","protected":false},"excerpt":{"rendered":"

            Imagine shopping for a new pair of speakers or a soundbar. You\u2019re confronted with bold, eye-catching claims: “500W Peak Power!” or “Earth-Shaking 1000W System!” It\u2019s tempting to equate these big numbers with superior quality, louder volume, and a better purchase. However, in the world of audio equipment, power ratings are one of the most commonly manipulated and misunderstood specifications in marketing. The wattage figure splashed across a product\u2019s box is often a marketing tool first and a technical truth second. This article will demystify loudspeaker power ratings, expose why they can be so deceptive, and equip you with the knowledge to make an informed decision based on what truly matters […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9275","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/comments?post=9275"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9275\/revisions"}],"predecessor-version":[{"id":9276,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/posts\/9275\/revisions\/9276"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/media?parent=9275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/categories?post=9275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ja\/wp-json\/wp\/v2\/tags?post=9275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}