{"id":9358,"date":"2026-03-03T20:49:45","date_gmt":"2026-03-03T20:49:45","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9358"},"modified":"2026-03-03T20:49:45","modified_gmt":"2026-03-03T20:49:45","slug":"%ec%9e%90%eb%8f%99%ec%b0%a8-%ec%86%8c%ed%98%95-%ec%8a%a4%ed%94%bc%ec%bb%a4-%ec%a0%9c%ec%a1%b0","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ko\/automotive-small-speaker-manufacturing\/","title":{"rendered":"\uc790\ub3d9\ucc28\uc6a9 \uc18c\ud615 \uc2a4\ud53c\ucee4 \uc81c\uc870"},"content":{"rendered":"

\ubcf4\uc774\uc9c0 \uc54a\ub294 \ub3c4\uc804: \uacf5\uac04, \ucd9c\ub825 \ubc0f \ub0b4\uad6c\uc131\uc744 \uc704\ud55c \uc124\uacc4<\/h2>\n

\"\ub9de\ucda4\ud615<\/p>\n

\uc790\ub3d9\ucc28\uc6a9 \uc18c\ud615 \uc2a4\ud53c\ucee4 \uc81c\uc870\ub294 \ubb3c\ub9ac\ud559, \uc7ac\ub8cc \uacfc\ud559 \ubc0f \uc18c\ube44\uc790 \uc74c\ud5a5\ud559\uc774 \uac00\uc7a5 \uac00\ud639\ud558\uace0 \uacf5\uac04 \uc81c\uc57d\uc774 \uadf9\uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c \ucda9\ub3cc\ud558\ub294 \ud559\ubb38 \ubd84\uc57c\uc785\ub2c8\ub2e4. \uce90\ube44\ub2db \uc124\uacc4\ub85c \uc0ac\uc6b4\ub4dc\ub97c \ucd5c\uc801\ud654\ud560 \uc218 \uc788\ub294 \uac00\uc815\uc6a9 \uc624\ub514\uc624\uc640 \ub2ec\ub9ac, \ucc28\ub7c9\uc6a9 \uc624\ub514\uc624 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc8fc\ub85c \ucda9\ub3cc \uc548\uc804\uc131\uacfc \uc778\uccb4\uacf5\ud559\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc73c\uba70 \uc74c\ud5a5 \uc131\ub2a5\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uc740 \uac15\ucca0 \ud544\ub7ec, \ubd88\uaddc\uce59\ud55c \ub3c4\uc5b4 \uce90\ube44\ud2f0 \ubc0f \ub300\uc2dc\ubcf4\ub4dc \ud615\uc0c1\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ud575\uc2ec \uacfc\uc81c\ub294 \ub9e4\uc6b0 \uc791\uace0 \uac00\ubcbc\uc6b0\uba70 \uadf9\uc2ec\ud55c \uc628\ub3c4 \ubcc0\ud654, \uc9c0\uc18d\uc801\uc778 \uc9c4\ub3d9 \ubc0f \uc2b5\uae30\uc5d0 \ub178\ucd9c\ub41c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc791\ub3d9\ud560 \uc218 \uc788\ub294 \ubcc0\ud658\uae30\ub85c\ubd80\ud130 \uba85\ud655\ud558\uace0 \uac15\ub825\ud558\uba70 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc0ac\uc6b4\ub4dc\ub97c \uad6c\ud604\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\"\ub9de\ucda4\ud615<\/p>\n

\ud604\ub300 \ucc28\ub7c9\uc758 \uc624\ub514\uc624 \ud658\uacbd\uc740 \uc774\uc804\ubcf4\ub2e4 \uc18c\ud615 \uc2a4\ud53c\ucee4\uc5d0 \ub354 \ub9ce\uc740 \uac83\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc804\uae30\ucc28(EV)\uc758 \ubd80\uc0c1\uc73c\ub85c \ucc28\ub7c9 \uc2e4\ub0b4 \uc18c\uc74c \ud504\ub85c\ud544\uc740 \uc9c0\ubc30\uc801\uc778 \uc5d4\uc9c4 \uc18c\uc74c\uc5d0\uc11c \uc800\uc8fc\ud30c \ub3c4\ub85c \ubc0f \ud48d\uc808\uc74c\uc73c\ub85c \uc804\ud658\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uc18c\ud615 \ud2b8\uc704\ud130\uc640 \ubbf8\ub4dc\ub808\uc778\uc9c0 \ub4dc\ub77c\uc774\ubc84\uac00 \ub9c8\uc2a4\ud0b9\ub418\uc9c0 \uc54a\uace0 \ubbf8\uc138\ud55c \ub514\ud14c\uc77c\uc744 \uc7ac\ud604\ud574\uc57c \ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc5c5\uacc4\ub294 \ub2a5\ub3d9 \uc18c\uc74c \uc81c\uc5b4(ANC)\ub97c<\/strong> \uadf8\ub9ac\uace0 \uc5d4\uc9c4 \uc0ac\uc6b4\ub4dc \uac15\ud654(ESE)<\/strong> \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc774\ub3d9\ud558\uba74\uc11c \ucc28\ub7c9\uc758 \uc624\ub514\uc624 \uc2a4\ud53c\ucee4\ub97c \uc561\ucd94\uc5d0\uc774\ud130\ub85c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc544 \uae30\ub2a5\uc801 \uc694\uad6c \uc0ac\ud56d\uc774 \ucd94\uac00\ub429\ub2c8\ub2e4. \uc624\ub298\ub0a0 \ud504\ub9ac\ubbf8\uc5c4 \uc790\ub3d9\ucc28 \uc0ac\uc6b4\ub4dc \uc2dc\uc2a4\ud15c\uc740 \ub2e8\uc21c\ud55c \uc5d4\ud130\ud14c\uc778\uba3c\ud2b8\uc6a9\uc774 \uc544\ub2c8\ub77c \ucc28\ub7c9\uc758 \ud3b8\uc548\ud568\uacfc \ube0c\ub79c\ub529 \uae30\uc220\uc758 \ud1b5\ud569 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n

\"\ub9de\ucda4\ud615<\/p>\n

\uc790\ub3d9\ucc28\uc6a9 \uc18c\ud615 \uc2a4\ud53c\ucee4\uc758 \uc8fc\uc694 \uc124\uacc4 \uc81c\uc57d \uc870\uac74:<\/strong>
\n| \uc81c\uc57d \uc870\uac74 | \uc81c\uc870 \ubc0f \uc124\uacc4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5 | \uc77c\ubc18\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub300\uc751 |
\n| :\u2014 | :\u2014 | :\u2014 |
\n| \uc81c\ud55c\ub41c \uacf5\uac04 (\uae4a\uc774 \ubc0f \ubc30\ud50c \uba74\uc801)<\/strong> | \ub9c8\uadf8\ub137 \ud06c\uae30, \ubcf4\uc774\uc2a4 \ucf54\uc77c \uc774\ub3d9 \ubc94\uc704 \ubc0f \ucf58 \uc9c1\uacbd\uc744 \uc81c\ud55c\ud558\uc5ec \uc800\uc74c \uc751\ub2f5\uacfc \ucd5c\ub300 \ucd9c\ub825\uc744 \uc800\ud558\uc2dc\ud0b4. | \uace0\uc5d0\ub108\uc9c0 \ub124\uc624\ub514\ubbb4 \ub9c8\uadf8\ub137 \uc0ac\uc6a9, \uc790\uae30 \ud68c\ub85c \ud6a8\uc728 \ucd5c\uc801\ud654, \ud601\uc2e0\uc801\uc778 \uc595\uc740 \uae4a\uc774 \ubc14\uc2a4\ucf13 \uc124\uacc4. |
\n| \uac00\ud639\ud55c \ud658\uacbd (-40\u00b0C ~ 85\u00b0C \uc774\uc0c1)<\/strong> | \uc811\ucc29\uc81c\uac00 \ud30c\uc190\ub418\uace0, \uc7ac\ub8cc\uac00 \ub4a4\ud2c0\ub9ac\uba70, \uc790\uae30 \uac15\ub3c4\uac00 \ubcc0\ub3d9(\uc790\uc18d \uc548\uc815\uc131)\ub420 \uc218 \uc788\uc74c. | \uace0\uc628 \uc218\uc9c0, \ubd80\ud2f8 \uace0\ubb34 \uc11c\ub77c\uc6b4\ub4dc \ubc0f \uc548\uc815\uc801\uc778 \uc811\ucc29\uc81c \uc120\ud0dd. \ud06c\ub85c\uc2a4\uc624\ubc84\uc5d0 \uc628\ub3c4 \ubcf4\uc0c1 \ud68c\ub85c \uc0ac\uc6a9. |
\n|\uc9c0\uc18d\uc801\uc778 \uc9c4\ub3d9 \ubc0f \ucda9\uaca9<\/strong> | \ubd80\ud488\uc774 \ud53c\ub85c\ud574\uc9c0\uace0, \ub9ac\ub4dc\uc120\uc774 \ud30c\uc190\ub418\uba70, \uacf5\uc9c4 \uc65c\uace1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc74c. | \uc5c4\uaca9\ud55c \uae30\uacc4\uc801 FEA \uc2dc\ubbac\ub808\uc774\uc158, \uacfc\ub3c4\ud558\uac8c \uc124\uacc4\ub41c \uc7a5\ucc29 \uc9c0\uc810, \ud2f4\uc140 \ub9ac\ub4dc \ub610\ub294 \uc5f0\uc131 \uc778\uc1c4 \ud68c\ub85c(FPC) \uc5f0\uacb0 \uc0ac\uc6a9. |
\n| \uc74c\ud5a5\uc801\uc73c\ub85c \uc5f4\uc545\ud55c \uc778\ud074\ub85c\uc800<\/strong> | \ub3c4\uc5b4 \ud328\ub110\uacfc \ud544\ub7ec\uac00 \ub204\uc124 \ubc0f \uacf5\uc9c4 \uce90\ube44\ud2f0 \uc5ed\ud560\uc744 \ud558\uc5ec \uc0ac\uc6b4\ub4dc \uc0c1\uc1c4\uc640 \ubd88\uade0\uc77c\ud55c \uc8fc\ud30c\uc218 \uc751\ub2f5\uc744 \uc720\ubc1c\ud568. | \ubb34\ud55c \ubc30\ud50c \uc801\uc6a9\uc744 \uc704\ud55c \uc2e0\uc911\ud55c Thiele-Small \ud30c\ub77c\ubbf8\ud130 \ud29c\ub2dd, \uad11\ubc94\uc704\ud55c \uc628\/\uc624\ud504 \ucd95 \uce21\uc815, \ud0c0\uac9f DSP \ubcf4\uc815. |
\n| \ube44\uc6a9 \ubc0f \uc911\ub7c9 \ubaa9\ud45c<\/strong> | \ud504\ub9ac\ubbf8\uc5c4 \uc18c\uc7ac\uc640 \ubcf5\uc7a1\ud55c \uc124\uacc4\ub294 \uc5c4\uaca9\ud55c \uc790\ub3d9\ucc28 \uc608\uc0b0 \ubc0f \uacbd\ub7c9\ud654 \uc774\ub2c8\uc154\ud2f0\ube0c \ub0b4\uc5d0\uc11c \uc815\ub2f9\ud654\ub418\uc5b4\uc57c \ud568. | \uac00\uce58 \uacf5\ud559, \ubd80\ud488 \ud1b5\ud569(\uc608: \ubaa8\ud130 \uad6c\uc870\uc640 \ud1b5\ud569\ub41c \ubc14\uc2a4\ucf13), LCP\uc640 \uac19\uc740 \uace0\uc131\ub2a5 \ud50c\ub77c\uc2a4\ud2f1\uc758 \uc804\ub7b5\uc801 \uc0ac\uc6a9. |<\/p>\n

\uc6d0\uc790\uc7ac\uc5d0\uc11c \uc815\ubc00 \ubd80\ud488\uc73c\ub85c: \uc81c\uc870 \ud574\ubd80\ud559<\/h2>\n

\uc18c\ud615 \uc790\ub3d9\ucc28 \uc2a4\ud53c\ucee4\uc758 \uc131\ub2a5\uc740 \ud575\uc2ec \ubd80\ud488\uc758 \ud488\uc9c8\uacfc \ud2b9\uc131\uc5d0 \uc758\ud574 \uadfc\ubcf8\uc801\uc73c\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc120\ub3c4\uc801\uc778 \uc81c\uc870\uc5c5\uccb4\ub294 \ubc94\uc6a9 \ubd80\ud488\uc744 \ub118\uc5b4 \uc790\ub3d9\ucc28 \ubd84\uc57c\uc5d0 \ub9de\ucda4\ud654\ub41c \uace0\ub3c4\ub85c \ud2b9\ud654\ub41c \uc18c\uc7ac\ub85c \uc804\ud658\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\uadf8\ub9cc\ud07c \uc9c4\ub3d9\ud310(\ub610\ub294 \ucf58)<\/strong>, \uc740 \uc885\uc885 \ucf54\ud305\ub41c \uc885\uc774, \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \ub610\ub294 \uc9c1\uc870 \ud0c4\uc18c \uc12c\uc720\ub098 \uc720\ub9ac \uc12c\uc720\uc640 \uac19\uc740 \uc815\uad50\ud55c \ubcf5\ud569 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uac15\uc131\uacfc \uacbd\ub7c9\uc131\uc744 \ubaa8\ub450 \uac16\ucd94\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc18c\ud615 \uc2a4\ud53c\ucee4, \ud2b9\ud788 \ud2b8\uc704\ud130\uc640 \ubbf8\ub4dc\ub808\uc778\uc9c0\uc758 \uacbd\uc6b0 \ud14d\uc2a4\ud0c0\uc77c \ub3d4(\uc2e4\ud06c, \ud569\uc131 \ud63c\ubc29) \ub610\ub294 \ud558\ub4dc \ub3d4(\uc54c\ub8e8\ubbf8\ub284, \uc138\ub77c\ubbf9, \ubca0\ub9b4\ub968)\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uc120\ud0dd\uc740 \uace0\uc8fc\ud30c \ubd84\ud560 \ud2b9\uc131\uacfc \uc74c\ud5a5 \ud2b9\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc11c\ub77c\uc6b4\ub4dc<\/strong>, \ub294 \uc9c4\ub3d9\ud310\uc774 \uc6c0\uc9c1\uc77c \uc218 \uc788\ub3c4\ub85d \ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uccb4 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \ucef4\ud50c\ub77c\uc774\uc5b8\uc2a4\ub97c \uc720\uc9c0\ud558\ub3c4\ub85d \ubc30\ud569\ub41c \ub0b4\uad6c\uc131\uacfc \ub0b4\uc2b5\uc131\uc774 \ub6f0\uc5b4\ub09c \ubd80\ud2f8 \uace0\ubb34 \ub610\ub294 \ucc98\ub9ac\ub41c \ud3fc\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n

\uadf8\ub9cc\ud07c \ubcf4\uc774\uc2a4 \ucf54\uc77c<\/strong> \ub294 \uc2a4\ud53c\ucee4\uc758 \uc5d4\uc9c4\uc785\ub2c8\ub2e4. \uc18c\ud615 \uc2a4\ud53c\ucee4\uc758 \uacbd\uc6b0 \uad8c\uc120 \uacf5\ucc28\ub294 \ubbf8\uc138\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ubcf4\uc774\uc2a4 \ucf54\uc77c\uc740 \ubb34\uac8c\uac00 \uac00\ubcbc\uc6cc \uace0\uc8fc\ud30c \uc751\ub2f5\uc131\uc5d0 \uc720\ub9ac\ud558\uba70, \ub3d9\ud53c\ubcf5 \uc54c\ub8e8\ubbf8\ub284(CCAW)\uc740 \ubb34\uac8c\uc640 \uc804\ub3c4\uc131\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucf54\uc77c\uc740 \ud3ec\uba38<\/strong>, \uc5d0 \uad8c\uc120\ub418\uba70, \uc885\uc885 \ud3f4\ub9ac\uc774\ubbf8\ub4dc(\ucea1\ud1a4) \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc838 \uace0\uc628\uc5d0\uc11c \ubcc0\ud615 \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\ub294 \ud2b9\uc131\uc73c\ub85c \uc120\ud0dd\ub429\ub2c8\ub2e4. \ub9c8\uadf8\ub137 \uc5b4\uc148\ube14\ub9ac<\/strong> \ub294 \ub3d9\ub825\uc6d0\uc785\ub2c8\ub2e4. \ub124\uc624\ub514\ubbb4(NdFeB) \ub9c8\uadf8\ub137<\/strong> \uc758 \uad11\ubc94\uc704\ud55c \ucc44\ud0dd\uc740 \ud601\uba85\uc801\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ud06c\uae30\uc5d0\uc11c \uae30\uc874 \ud398\ub77c\uc774\ud2b8 \ub9c8\uadf8\ub137\ubcf4\ub2e4 5~10\ubc30 \ub354 \uac15\ub825\ud55c \uc790\uae30\ub825\uc744 \uc81c\uacf5\ud558\uc5ec \ub9e4\uc6b0 \uc791\uc740 \ud328\ud0a4\uc9c0\uc5d0\uc11c \uac15\ub825\ud55c \ubaa8\ud130\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud544\ub7ec \uc7a5\ucc29 \ud2b8\uc704\ud130\ub098 \uc595\uc740 \ub3c4\uc5b4 \uc7a5\ucc29 \ubbf8\ub4dc\ub808\uc778\uc9c0\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\uadf8\ub9cc\ud07c \ubc14\uc2a4\ucf13(\ub610\ub294 \ud504\ub808\uc784)<\/strong> \uc740 \ubaa8\ub4e0 \ubd80\ud488\uc744 \uc815\ubc00\ud558\uac8c \uc815\ub82c\ud558\uc5ec \uace0\uc815\ud569\ub2c8\ub2e4. \uc2a4\ud0ec\ud551 \uac15\ucca0\uc740 \uc77c\ubd80 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uc9c0\ub9cc, \ub2e4\uc774\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \uc0ac\ucd9c \uc131\ud615 \ud3f4\ub9ac\uba38 \ubc14\uc2a4\ucf13\uc774 \uc810\uc810 \ub354 \ub9ce\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ud788 \uc561\uc815 \ud3f4\ub9ac\uba38(LCP)\ub85c \ub9cc\ub4e0 \ud3f4\ub9ac\uba38 \ubc14\uc2a4\ucf13\uc740 \uc7a5\ucc29 \uae30\ub2a5, \uc81c\uc5b4\ub41c \ud655\uc0b0\uc744 \uc704\ud55c \uc6e8\uc774\ube0c\uac00\uc774\ub4dc \ud615\uc0c1, \ubd80\ubd84 \uc778\ud074\ub85c\uc800\uae4c\uc9c0 \ud1b5\ud569\ud558\uba74\uc11c\ub3c4 \uc6d0\uce58 \uc54a\ub294 \uacf5\uc9c4\uc744 \uac10\uc1e0\ud558\ub294 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc73c\ub85c \uc131\ud615\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc815\ubc00 \uc870\ub9bd \uacf5\uc815: \uc77c\uad00\uc131\uc774 \ud575\uc2ec<\/h2>\n

\uc790\ub3d9\ucc28 \uc81c\uc870\ub294 \uc815\ubc00\uc131\uacfc \ubc18\ubcf5\uc131\uc758 \ub300\uba85\uc0ac\uc774\uba70, \uc2a4\ud53c\ucee4 \uc870\ub9bd\ub3c4 \uc608\uc678\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uc790\ub3d9\ud654\ub41c \ub85c\ubd07 \uacf5\uc815\uacfc \uc219\ub828\ub41c \uc218\ub3d9 \uac80\uc0ac\uc758 \uacb0\ud569\uc73c\ub85c, \ubaa8\ub4e0 \uc720\ub2db\uc774 \uc5c4\uaca9\ud55c OEM \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc870\ub9bd \ub77c\uc778\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubc14\uc2a4\ucf13 \uc11c\ube0c \uc5b4\uc148\ube14\ub9ac<\/strong>. \ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4. \ub9c8\uadf8\ub137 \uad6c\uc870(T-\uc694\ud06c \ubc0f \ud0d1 \ud50c\ub808\uc774\ud2b8 \ud3ec\ud568)\ub294 \uc911\uc559\uc5d0 \uc811\ud569\ub418\uace0 \uc790\ud654\ub429\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70, \uc815\ub82c \ubd88\ub7c9 \uc2dc \ubcf4\uc774\uc2a4 \ucf54\uc77c \ub9c8\ucc30 \ubc0f \uc989\uac01\uc801\uc778 \uace0\uc7a5\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c, \uc11c\uc2a4\ud39c\uc158 \uc11c\ube0c \uc5b4\uc148\ube14\ub9ac<\/strong>(\uc2a4\ud30c\uc774\ub354 \ubc0f \uc11c\ub77c\uc6b4\ub4dc\ub85c \uad6c\uc131)\uac00 \ubc14\uc2a4\ucf13\uc5d0 \ubd80\ucc29\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc9c4\ub3d9\ud310\/\ubcf4\uc774\uc2a4 \ucf54\uc77c \uc5b4\uc148\ube14\ub9ac\ub294 \uc790\uae30 \uac04\uadf9 \ub0b4\uc5d0 \uc815\ubc00\ud558\uac8c \uc13c\ud130\ub9c1\ub418\uc5b4 \uc11c\uc2a4\ud39c\uc158\uc5d0 \uc811\ud569\ub429\ub2c8\ub2e4. \uc885\uc885 \ub808\uc774\uc800 \uc720\ub3c4 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc218\ud589\ub418\ub294 \uc774 \uc13c\ud130\ub9c1 \uacf5\uc815\uc740 \uc804\uccb4 \uc81c\uc791\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \ub2e8\uacc4\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\ubc31 \ubd84\uc758 1\ubc00\ub9ac\ubbf8\ud130\uc758 \ud3b8\ucc28\ub77c\ub3c4 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uadf8 \ud6c4 \ub9ac\ub4dc \uc640\uc774\uc5b4\uac00 \ubcf4\uc774\uc2a4 \ucf54\uc77c \ub2e8\uc790\uc640 \ubc14\uc2a4\ucf13\uc758 \ub2e8\uc790 \ud540\uc5d0 \ub0a9\ub55c \ub610\ub294 \uc6a9\uc811\ub429\ub2c8\ub2e4. \uc804\uccb4 \uc5b4\uc148\ube14\ub9ac\ub294 \u201c\ubc88\uc778(burn-in)\u201d \ub610\ub294 \u201c\uc5d0\uc774\uc9d5(aging)\u201d<\/strong> \uacf5\uc815\uc744 \uac70\uce69\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uc2a4\ud53c\ucee4\ub294 \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \ud551\ud06c \ub178\uc774\uc988 \ub610\ub294 \ud504\ub85c\uadf8\ub798\ubc0d\ub41c \uc2e0\ud638\ub85c \uad6c\ub3d9\ub429\ub2c8\ub2e4. \uc774 \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8\ub294 \uae30\uacc4\uc801 \uc11c\uc2a4\ud39c\uc158\uc744 \uc548\uc815\ud654\uc2dc\ud0a4\uace0, \ucd08\uae30 \uace0\uc7a5\uc744 \ub178\ucd9c\uc2dc\ud0a4\uba70, \ub0a9\ud488 \uc804\uc5d0 \uc131\ub2a5 \ud30c\ub77c\ubbf8\ud130\uac00 \uc548\uc815\ud654\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n

\uc790\ub3d9\ucc28 OEM\uc5d0 \ub0a9\ud488\ub418\ub294 \ubaa8\ub4e0 \ub2e8\uc77c \uc2a4\ud53c\ucee4\ub294 100% \ucd5c\uc885 \ud14c\uc2a4\ud2b8<\/strong>. \ub97c \uac70\uce69\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud55c \u201c\uc090\u201d \uc18c\ub9ac \ud14c\uc2a4\ud2b8\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ubb34\ud5a5\uc2e4 \ub610\ub294 \ubc18\ubb34\ud5a5\uc2e4\uc5d0 \uc124\uce58\ub41c \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc2a4\ud14c\uc774\uc158\uc740 \uace8\ub4e0 \uc0d8\ud50c\uc744 \uae30\uc900\uc73c\ub85c \uc8fc\ud30c\uc218 \uc751\ub2f5, \uc784\ud53c\ub358\uc2a4 \uace1\uc120, \uac10\ub3c4, \uace0\uc870\ud30c \uc65c\uace1(THD) \ubc0f \ub7ec\ube0c \uc564 \ubc84\uc988(rub & buzz) \ub4f1 \uc77c\ub828\uc758 \ud30c\ub77c\ubbf8\ud130\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uac01 \uc720\ub2db\uc5d0 \ub300\ud55c \ub370\uc774\ud130\uac00 \uae30\ub85d\ub418\uc5b4 \uc644\uc804\ud55c \ucd94\uc801\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubd88\ub7c9\ub960\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub0ae\uc740 \ud55c \uc790\ub9bf\uc218 \ud37c\uc13c\ud2b8\ub85c, \uacf5\uc815\uc758 \uac15\ub825\ud55c \uc815\ubc00\uc131\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n

\ubbf8\ub798\ub97c \uc8fc\ub3c4\ud558\ub294 \ud601\uc2e0: \uc18c\uc7ac\uc5d0\uc11c \uc2a4\ub9c8\ud2b8 \uc2dc\uc2a4\ud15c\uae4c\uc9c0<\/h2>\n

\uc790\ub3d9\ucc28\uc6a9 \uc18c\ud615 \uc2a4\ud53c\ucee4 \uc81c\uc870\uc758 \ucd5c\uc804\uc120\uc740 \uc5ec\ub7ec \uc218\ub834\ud558\ub294 \ud2b8\ub80c\ub4dc\uc5d0 \uc758\ud574 \ucd94\uc9c4\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc \uacfc\ud559<\/strong> \uc740 \uacc4\uc18d\ud574\uc11c \uc120\ub3c4\ud558\uace0 \uc788\uc73c\uba70, \ube44\ud560 \ub370 \uc5c6\ub294 \uac15\uc131 \ub300 \uc911\ub7c9\ube44\ub97c \uc704\ud55c \uadf8\ub798\ud540 \ucf54\ud305 \uc9c4\ub3d9\ud310\uacfc \uc790\uae30 \uac04\uadf9 \ub0b4 \ubcf4\uc774\uc2a4 \ucf54\uc77c \ub0c9\uac01 \ubc0f \uac10\uc1e0\ub97c \uac1c\uc120\ud558\uae30 \uc704\ud55c \uc0c8\ub85c\uc6b4 \ubcf5\ud569 \uc790\uc131 \uc720\uccb4\uc5d0 \ub300\ud55c \uc5f0\uad6c\uac00 \uc9c4\ud589 \uc911\uc785\ub2c8\ub2e4.<\/p>\n

\ud1b5\ud569 \ubc0f \uc18c\ud615\ud654<\/strong> \ub294 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \u201c\uce90\ube44\ud2f0 \ub0b4\uc7a5\ud615 \uc2a4\ud53c\ucee4(speaker-in-cavity)\u201d<\/strong> \uadf8\ub9ac\uace0 \u201c\uc775\uc0ac\uc774\ud130(exciters)\u201d<\/strong> (\uad00\uc131 \uc561\ucd94\uc5d0\uc774\ud130)\uc758 \ubd80\uc0c1\uc744 \ubaa9\uaca9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc874\uc758 \ucf58 \uc2a4\ud53c\ucee4 \ub300\uc2e0, \uc775\uc0ac\uc774\ud130\ub294 \uae30\uc874 \ub0b4\ubd80 \ud328\ub110(\ud5e4\ub4dc\ub77c\uc774\ub108, \ud2b8\ub9bc \ubd80\ud488)\uc744 \uc9c4\ub3d9\uc2dc\ucf1c \uc18c\ub9ac\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub294 \uacf5\uac04\uacfc \ubb34\uac8c\ub97c \ud06c\uac8c \uc808\uc57d\ud558\uba70, \ub113\uc740 \ud45c\uba74\uc744 \ubd84\uc0b0 \uc74c\uc6d0\uc73c\ub85c \uc804\ud658\ud558\uc5ec Dolby Atmos\uc640 \uac19\uc740 \ubab0\uc785\ud615 \uc624\ub514\uc624 \ud3ec\ub9f7\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uae30\uc874 \uc2a4\ud53c\ucee4\uc758 \uacbd\uc6b0, \uc6e8\uc774\ube0c\uac00\uc774\ub4dc(waveguides)<\/strong> \ub97c \ubc14\uc2a4\ucf13\uc774\ub098 \uadf8\ub9b4\uc5d0 \uc9c1\uc811 \ud1b5\ud569\ud558\ub294 \uac83\uc774 \uc9c0\ud5a5\uc131 \uc81c\uc5b4\uc640 \uc2a4\ud14c\uc774\uc9d5 \uac1c\uc120\uc744 \uc704\ud55c \ud45c\uc900\uc774 \ub418\uace0 \uc788\uc73c\uba70, \uc774\ub294 \ud504\ub9ac\ubbf8\uc5c4 \uc624\ub514\uc624 \ube0c\ub79c\ub529\uc758 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n

\uac00\uc7a5 \uc911\uc694\ud55c \uc810\uc740, \uc2a4\ud53c\ucee4\uac00 \u201c\uc2a4\ub9c8\ud2b8\u201d \uc74c\ud5a5 \uc7a5\uce58<\/strong>. \uac00 \ub418\uace0 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. MEMS(\ubbf8\uc138\uc804\uc790\uae30\uacc4\uc2dc\uc2a4\ud15c) \uc13c\uc11c\uc640 IC\uc758 \ud1b5\ud569\uc744 \ud1b5\ud574, \uc2a4\ud53c\ucee4\ub294 \uace7 \uc790\uccb4 \uc0c1\ud0dc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0, \ucc28\ub7c9 \ub0b4 \ud658\uacbd \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\uba70, \ub178\ud654\ub098 \uc628\ub3c4 \uc601\ud5a5\uc744 \ubcf4\uc0c1\ud558\uae30 \uc704\ud574 \uc2e4\uc2dc\uac04\uc73c\ub85c \ud30c\ub77c\ubbf8\ud130\ub97c \uc870\uc815\ud560 \uc218 \uc788\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc774 \uc601\uc5ed \uae30\ubc18 \uc544\ud0a4\ud14d\ucc98\uc640 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc815\uc758 \ucc28\ub7c9\uc73c\ub85c \uc804\ud658\ud558\ub294 \ud750\ub984\uacfc \uc77c\uce58\ud558\uba70, \uc5ec\uae30\uc11c \uc2a4\ud53c\ucee4\ub294 \uac15\ub825\ud55c \ub3c4\uba54\uc778 \ucee8\ud2b8\ub864\ub7ec\uc5d0 \uc758\ud574 \uad00\ub9ac\ub418\ub294 \ub300\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c \uc624\ub514\uc624 \uc2dc\uc2a4\ud15c\uc758 \ub178\ub4dc \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n

\uc2dc\uc7a5 \ub3d9\ud5a5 \ubc0f OEM\uc744 \uc704\ud55c \uc804\ub7b5\uc801 \uace0\ub824 \uc0ac\ud56d<\/h2>\n

\uae00\ub85c\ubc8c \uc790\ub3d9\ucc28 \uc2a4\ud53c\ucee4 \uc2dc\uc7a5\uc740 \uc18c\ube44\uc790\uc758 \uc624\ub514\uc624 \uae30\ub300\uce58 \uc0c1\uc2b9\uacfc \ucc28\ub7c9 \uc804\uae30\ud654\uc5d0 \ud798\uc785\uc5b4 \uac15\ub825\ud55c \uc131\uc7a5 \uada4\ub3c4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc \ubd84\uc11d(Grand View Research, 2023)\uc5d0 \ub530\ub974\uba74, \uae00\ub85c\ubc8c \uc790\ub3d9\ucc28 \uc2a4\ud53c\ucee4 \uc2dc\uc7a5 \uaddc\ubaa8\ub294 2022\ub144 45\uc5b5 \ub2ec\ub7ec \uc774\uc0c1\uc73c\ub85c \ud3c9\uac00\ub418\uc5c8\uc73c\uba70, 2023\ub144\ubd80\ud130 2030\ub144\uae4c\uc9c0 \uc57d 5.5%\uc758 \uc5f0\ud3c9\uade0 \uc131\uc7a5\ub960(CAGR)\ub85c \ud655\uc7a5\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4<\/strong>. \uc18c\ud615 \uc2a4\ud53c\ucee4 \uc131\ub2a5\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \ud504\ub9ac\ubbf8\uc5c4 \uc624\ub514\uc624 \ubd80\ubb38\uc740 \ub354 \ube60\ub978 \uc18d\ub3c4\ub85c \uc131\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

OEM \ubc0f 1\ucc28 \ud1b5\ud569\uc5c5\uccb4\uc5d0\uac8c \uc2a4\ud53c\ucee4 \uc81c\uc870\uc5c5\uccb4\uc640\uc758 \uc804\ub7b5\uc801 \ud30c\ud2b8\ub108\uc2ed\uc740 \uadf8 \uc5b4\ub290 \ub54c\ubcf4\ub2e4 \uc911\uc694\ud574\uc84c\uc2b5\ub2c8\ub2e4. \uacb0\uc815\uc740 \ub354 \uc774\uc0c1 \ub2e8\uc704\ub2f9 \ube44\uc6a9\uc5d0 \uad00\ud55c \uac83\uc774 \uc544\ub2c8\ub77c \uc74c\ud5a5 \ud29c\ub2dd \ub9ac\uc18c\uc2a4, \uc18c\ud504\ud2b8\uc6e8\uc5b4\/DSP \uacf5\ub3d9 \uac1c\ubc1c \uc5ed\ub7c9, \uae00\ub85c\ubc8c \uacf5\uae09\ub9dd \ubcf5\uc6d0\ub825<\/strong>. \uc5d0 \uad00\ud55c \uac83\uc785\ub2c8\ub2e4. \uc7ac\ub8cc, \uae30\uacc4 \uc2dc\ubbac\ub808\uc774\uc158(FEA), \uc74c\ud5a5 \ubaa8\ub378\ub9c1\uc5d0 \ub300\ud55c \uae4a\uc740<\/strong> \uc0ac\ub0b4 R&D \uc5ed\ub7c9\uc744 \uac16\ucd98 \uc81c\uc870\uc5c5\uccb4\ub294 \uac1c\ubc1c \uc8fc\uae30\ub97c \ud06c\uac8c \ub2e8\ucd95\ud558\uace0 \ud1b5\ud569 \ubb38\uc81c\ub97c \uc0ac\uc804\uc5d0 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub610\ud55c, \uc9c0\uc18d \uac00\ub2a5\uc131 \uaddc\uc81c\uac00 \uac15\ud654\ub428\uc5d0 \ub530\ub77c \uc81c\uc870\uc5c5\uccb4\ub294 \uc7ac\ud65c\uc6a9 \uc7ac\ub8cc<\/strong> (\uc608: \uc7ac\ud65c\uc6a9 \ub124\uc624\ub514\ubbb4\uc744 \uc0ac\uc6a9\ud55c \uc790\uc11d, \ubc14\uc774\uc624 \uae30\ubc18 \ud3f4\ub9ac\uba38\uc758 \uc9c4\ub3d9\ud310), \uc720\ud574 \ubb3c\uc9c8 \uc800\uac10(REACH, RoHS \uc900\uc218), \uc81c\ud488\uc758 \uc218\uba85 \uc885\ub8cc \uc2dc \uc7ac\ud65c\uc6a9 \uac00\ub2a5\uc131\uc5d0 \ub300\ud574 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ub3c4\uc801\uc778 \uc81c\uc870\uc5c5\uccb4\ub294 \uc774\ubbf8 \uc218\uba85 \uc8fc\uae30 \ud3c9\uac00\ub97c \ubc1c\ud45c\ud558\uace0 \ud76c\ud1a0\ub958 \uc790\uc11d\uc744 \uc704\ud55c \ud3d0\uc1c4 \ub8e8\ud504 \ud504\ub85c\uc138\uc2a4\ub97c \uac1c\ubc1c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n

\uc804\ubb38\uac00 Q&A: \uc790\ub3d9\ucc28 \uc18c\ud615 \uc2a4\ud53c\ucee4 \uc81c\uc870<\/strong><\/h3>\n

Q1: \uae00\ub85c\ubc8c \ubc18\ub3c4\uccb4 \ubc0f \uc790\uc7ac \ubd80\uc871 \uc0c1\ud669\uc5d0\uc11c, \uc2a4\ud53c\ucee4 \uc81c\uc870\uc5c5\uccb4\ub294 \ub124\uc624\ub514\ubbb4 \uc790\uc11d\uacfc \uac19\uc740 \ud575\uc2ec \ubd80\ud488\uc758 \uacf5\uae09\ub9dd \uc548\uc815\uc131\uc744 \uc5b4\ub5bb\uac8c \ubcf4\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\uae4c?<\/strong>
\nA1:<\/strong> \uc120\ub3c4\uc801\uc778 \uc81c\uc870\uc5c5\uccb4\ub294 \ub2e4\uac01\uc801\uc778 \uc804\ub7b5\uc744 \ucc44\ud0dd\ud588\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc6d0\uc790\uc7ac \uacf5\uae09\uc5c5\uccb4\uc640\uc758 \uc7a5\uae30 \uc804\ub7b5 \uacc4\uc57d<\/strong> , \uacf5\uae09\uc5c5\uccb4 \uae30\ubc18\uc758 \uc9c0\ub9ac\uc801 \ub2e4\uac01\ud654, \uc7ac\ub8cc \uacfc\ud559 R&D \ud22c\uc790\ub97c \ud1b5\ud55c \uc758\uc874\ub3c4 \uc800\uac10<\/strong>. \uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc77c\ubd80 \uc5c5\uccb4\ub294 \uc131\ub2a5 \uc800\ud558 \uc5c6\uc774 \ub124\uc624\ub514\ubbb4 \uc0ac\uc6a9\ub7c9\uc744 \uc904\uc774\ub294 \ud558\uc774\ube0c\ub9ac\ub4dc \uc790\uc11d \uc2dc\uc2a4\ud15c\uc744 \uac1c\ubc1c\ud558\uac70\ub098, \ub300\uccb4 \uace0\uc790\uc18d \uc790\uc11d \ud654\ud559 \uc870\uc131\uc744 \ud0d0\uc0c9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, OEM \uc0dd\uc0b0 \uc77c\uc815\uacfc \ud1b5\ud569\ub41c \uc815\uad50\ud55c \uc7ac\uace0 \uad00\ub9ac \ubc0f \uc218\uc694 \uc608\uce21\uc774 \ubcc0\ub3d9\uc131\uc5d0 \ub300\ube44\ud55c \ud45c\uc900 \uad00\ud589\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

Q2: \uc790\ub3d9\ucc28\uc6a9 \uc2a4\ud53c\ucee4\uc758 \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc99d \ud504\ub85c\uc138\uc2a4\ub294 \uc18c\ube44\uc790\uc6a9 \uc2a4\ud53c\ucee4\uc640 \uc5b4\ub5bb\uac8c \ub2e4\ub974\uba70, \uc5b4\ub5a4 \ud45c\uc900\uc774 \uc801\uc6a9\ub429\ub2c8\uae4c?<\/strong>
\nA2:<\/strong> \uc790\ub3d9\ucc28 \uac80\uc99d\uc740 \ud6e8\uc52c \ub354 \uc5c4\uaca9\ud569\ub2c8\ub2e4. \ud45c\uc900 \uc74c\ud5a5 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc678\uc5d0\ub3c4, \uc2a4\ud53c\ucee4\ub294 OEM \ubc0f \uad6d\uc81c \ud45c\uc900(\uc608: ISO 16750, AEC-Q200)\uc5d0 \uc815\uc758\ub41c \uc77c\ub828\uc758 \ud658\uacbd \ubc0f \ub0b4\uad6c\uc131 \ud14c\uc2a4\ud2b8<\/strong> \ub97c \ud1b5\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n

    \n
  • \uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1:<\/strong> -40\u00b0C\uc5d0\uc11c 105\u00b0C\uae4c\uc9c0 \uc218\ubc31 \uc0ac\uc774\ud074\uc5d0 \uac78\uce5c \ud14c\uc2a4\ud2b8.<\/li>\n
  • \uc5f4\ucda9\uaca9:<\/strong> \uadf9\ud55c\uc758 \uace0\uc628\uacfc \uc800\uc628 \uc0ac\uc774\uc758 \uae09\uaca9\ud55c \uc804\ud658.<\/li>\n
  • \uc2b5\ub3c4 \ubc0f \uae30\ud6c4 \ud14c\uc2a4\ud2b8:<\/strong> \uace0\uc2b5\ub3c4(85% RH \uc774\uc0c1) \ud658\uacbd\uc5d0\uc11c\uc758 \uc791\ub3d9, \uc885\uc885 \ubc14\uc774\uc5b4\uc2a4 \uc804\uc555\uc774 \uc778\uac00\ub41c \uc0c1\ud0dc.<\/li>\n
  • \uc9c4\ub3d9 \ubc0f \uae30\uacc4\uc801 \ucda9\uaca9:<\/strong> \ucc28\ub7c9 \uc704\uce58(\ub3c4\uc5b4, \ub300\uc2dc\ubcf4\ub4dc, \ud544\ub7ec)\uc5d0 \ud2b9\ud654\ub41c \ud504\ub85c\ud30c\uc77c\ub85c \uc9c4\ub3d9\ub300\uc5d0\uc11c \ud14c\uc2a4\ud2b8.<\/li>\n
  • \ubc29\uc9c4 \ubc0f \ubc29\uc218:<\/strong> \ub178\ucd9c\ub41c \uc704\uce58\uc758 \uc2a4\ud53c\ucee4\uc5d0 \ub300\ud574 IP \ub4f1\uae09\uc744 \ud1b5\ud574 \ud3c9\uac00.
    \n\ub2e8\uc77c \uac1c\ubc1c \uc8fc\uae30\uc5d0\ub294 \uc218\ubc31 \uac1c\uc758 \ubb3c\ub9ac\uc801 \ud504\ub85c\ud1a0\ud0c0\uc785<\/strong> \uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc73c\uba70, \ucc28\ub7c9 \ubcf4\uc99d \uae30\uac04 \ubc0f \uadf8 \uc774\ud6c4\uc758 \uc218\uba85 \uc2e0\ub8b0\uc131\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud574 \ud30c\uad34 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    Q3: \uc804\uae30\ucc28(EV)\uc758 \uacbd\uc6b0, \ubb34\uac8c\uc640 \ubd80\ud488 \uc218\ub97c \uc904\uc774\ub294 \ub370 \ucd08\uc810\uc774 \ub9de\ucdb0\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\ud615 \uc2a4\ud53c\ucee4 \uc124\uacc4\ub294 \uc774\ub7ec\ud55c \u201c\uacbd\ub7c9\ud654\u201d \uacfc\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc5b4\ub5bb\uac8c \uc9c4\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\uae4c?<\/strong>
    \nA3:<\/strong> \uacbd\ub7c9\ud654\ub294 \ud575\uc2ec \uc124\uacc4 \ub3d9\uc778\uc785\ub2c8\ub2e4. \uc8fc\uc694 \ud601\uc2e0 \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

      \n
    • \ud480\ub808\uc778\uc9c0 \uc775\uc0ac\uc774\ud130:<\/strong> \ud2b8\ub9bc \ud328\ub110\uc744 \uc9c4\ub3d9\ud310\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \ub354 \uc801\uc740 \uc218\uc758 \uc775\uc0ac\uc774\ud130\ub85c \uc5ec\ub7ec \uae30\uc874 \uc2a4\ud53c\ucee4\ub97c \ub300\uccb4\ud558\uc5ec \ubb34\uac8c\uc640 \ubd80\ud488 \uc218\ub97c \ud68d\uae30\uc801\uc73c\ub85c \uc904\uc785\ub2c8\ub2e4.<\/li>\n
    • \uace0\uae09 \ud3f4\ub9ac\uba38 \ubc14\uc2a4\ucf13:<\/strong> LCP \ub610\ub294 PPS\uc640 \uac19\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud50c\ub77c\uc2a4\ud2f1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae08\uc18d \ub300\ube44 40~60% \ub354 \uac00\ubcbc\uc6b0\uba74\uc11c\ub3c4 \uc6b0\uc218\ud55c \uace0\uc720 \uac10\uc1e0 \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ubcf5\uc7a1\ud558\uace0 \ub2e4\uae30\ub2a5\uc801\uc778 \ubc14\uc2a4\ucf13 \uad6c\uc870\ub97c \uc81c\uc791\ud569\ub2c8\ub2e4.<\/li>\n
    • \uc2dc\uc2a4\ud15c \uc218\uc900 \ucd5c\uc801\ud654:<\/strong> OEM\uacfc \ud611\ub825\ud558\uc5ec \uc2a4\ud53c\ucee4\uc640 \uadf8 \uce90\ube44\ud2f0(\uc608: \ub3c4\uc5b4 \ub0b4\ubd80 \ud328\ub110)\ub97c \ud558\ub098\uc758 \ud1b5\ud569 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc124\uacc4\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud2b9\uc815 \uc124\uce58 \ud658\uacbd\uc5d0 \uc815\ubc00\ud558\uac8c \ud29c\ub2dd\ub41c \ub354 \uc791\uace0 \uac00\ubcbc\uc6b4 \uc2a4\ud53c\ucee4\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc73c\uba70, \uc801\uc740 \uc7ac\ub8cc\ub85c \ubaa9\ud45c \uc131\ub2a5\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      The Unseen Challenge: Designing for Space, Power, and Durability Automotive small speaker manufacturing is a discipline where physics, material science, and consumer acoustics collide within some of the harshest and most space-constrained environments imaginable. Unlike home audio, where cabinet design can optimize sound, vehicle audio engineers must work around steel pillars, irregular door cavities, and […]<\/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-9358","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/comments?post=9358"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9358\/revisions"}],"predecessor-version":[{"id":9359,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/posts\/9358\/revisions\/9359"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/media?parent=9358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/categories?post=9358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ko\/wp-json\/wp\/v2\/tags?post=9358"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}