{"id":1928,"date":"2025-08-15T02:44:53","date_gmt":"2025-08-15T02:44:53","guid":{"rendered":"https:\/\/nbaem.com\/?p=1928"},"modified":"2025-08-15T03:29:22","modified_gmt":"2025-08-15T03:29:22","slug":"speaker-magnet-types","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/speaker-magnet-types\/","title":{"rendered":"C\u00e1c lo\u1ea1i nam ch\u00e2m loa v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a ch\u00fang"},"content":{"rendered":"<h2>Hi\u1ec3u v\u1ec1 Vai tr\u00f2 c\u1ee7a Nam ch\u00e2m loa<\/h2>\n<p>N\u1ebfu b\u1ea1n t\u1eebng t\u1ef1 h\u1ecfi \u0111i\u1ec1u g\u00ec th\u1ef1c s\u1ef1 th\u00fac \u0111\u1ea9y \u00e2m thanh trong loa c\u1ee7a b\u1ea1n, c\u00e2u tr\u1ea3 l\u1eddi b\u1eaft \u0111\u1ea7u v\u1edbi <strong>nam ch\u00e2m loa<\/strong>. M\u1ed7i loa \u0111\u1ed9ng l\u1ef1c d\u1ef1a v\u00e0o m\u1ed9t nam ch\u00e2m \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n th\u00e0nh chuy\u1ec3n \u0111\u1ed9ng t\u1ea1o ra \u00e2m thanh. Nam ch\u00e2m ho\u1ea1t \u0111\u1ed9ng c\u00f9ng v\u1edbi <strong>cu\u1ed9n d\u00e2y \u00e2m thanh<\/strong> v\u00e0 m\u00e0ng loa \u0111\u1ec3 t\u1ea1o ra \u00e2m thanh r\u00f5 r\u00e0ng, ch\u00ednh x\u00e1c.<\/p>\n<div id=\"attachment_1927\" style=\"width: 1113px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1927\" class=\"wp-image-1927\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM.webp\" alt=\"nam ch\u00e2m loa\" width=\"1103\" height=\"622\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-18x10.webp 18w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-200x113.webp 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-300x169.webp 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-400x226.webp 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-600x338.webp 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-768x433.webp 768w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-800x451.webp 800w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-1024x577.webp 1024w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM-1200x677.webp 1200w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM.webp 1300w\" sizes=\"(max-width: 1103px) 100vw, 1103px\" \/><p id=\"caption-attachment-1927\" class=\"wp-caption-text\">nam ch\u00e2m loa<\/p><\/div>\n<h3>Nam ch\u00e2m loa l\u00e0 g\u00ec<\/h3>\n<p><strong>Nam ch\u00e2m loa l\u00e0 ngu\u1ed3n tr\u01b0\u1eddng t\u1eeb c\u1ed1 \u0111\u1ecbnh b\u00ean trong m\u1ed9t loa. N\u00f3 t\u1ea1o ra khe h\u1edf t\u1eeb trong \u0111\u00f3 cu\u1ed9n d\u00e2y \u00e2m thanh di chuy\u1ec3n. Khi t\u00edn hi\u1ec7u \u00e2m thanh (d\u00f2ng \u0111i\u1ec7n) \u0111i qua cu\u1ed9n d\u00e2y, n\u00f3 t\u01b0\u01a1ng t\u00e1c v\u1edbi tr\u01b0\u1eddng c\u1ee7a nam ch\u00e2m, khi\u1ebfn m\u00e0ng loa di chuy\u1ec3n qua l\u1ea1i, t\u1ea1o ra s\u00f3ng \u00e2m.<\/strong><\/p>\n<h3>\u1ea2nh h\u01b0\u1edfng c\u1ee7a nam ch\u00e2m \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a loa<\/h3>\n<p>c\u1ea3 <strong>\u0111\u1ed9 m\u1ea1nh, k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ea5t li\u1ec7u<\/strong> c\u1ee7a nam ch\u00e2m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t:<\/p>\n<ul>\n<li><strong>\u0110\u1ed9 m\u1ea1nh t\u1eeb tr\u01b0\u1eddng<\/strong> \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 nh\u1ea1y v\u00e0 hi\u1ec7u qu\u1ea3, ngh\u0129a l\u00e0 nam ch\u00e2m m\u1ea1nh h\u01a1n c\u00f3 th\u1ec3 ph\u00e1t ra \u00e2m thanh to h\u01a1n v\u1edbi \u00edt c\u00f4ng su\u1ea5t h\u01a1n.<\/li>\n<li><strong>Lo\u1ea1i ch\u1ea5t li\u1ec7u<\/strong> \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1eb7c t\u00ednh \u00e2m s\u1eafc. V\u00ed d\u1ee5, nam ch\u00e2m neodymium th\u01b0\u1eddng mang l\u1ea1i \u00e2m thanh ch\u1eb7t ch\u1ebd, chi ti\u1ebft, trong khi ferrite c\u00f3 th\u1ec3 t\u1ea1o ra \u00e2m \u1ea5m h\u01a1n trong m\u1ed9t s\u1ed1 thi\u1ebft k\u1ebf.<\/li>\n<li><strong>Tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc<\/strong> \u0111\u00f3ng vai tr\u00f2 trong t\u00ednh di \u0111\u1ed9ng v\u00e0 linh ho\u1ea1t trong thi\u1ebft k\u1ebf, \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi loa nh\u1ecf g\u1ecdn ho\u1eb7c c\u00f4ng su\u1ea5t cao.<\/li>\n<\/ul>\n<h3>V\u1eadt l\u00fd c\u01a1 b\u1ea3n \u0111\u1eb1ng sau s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa nam ch\u00e2m loa v\u00e0 cu\u1ed9n d\u00e2y \u00e2m thanh<\/h3>\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y b\u1eaft ngu\u1ed3n t\u1eeb <strong>\u0111i\u1ec7n t\u1eeb h\u1ecdc<\/strong>:<\/p>\n<ol>\n<li>M\u1ed9t t\u00edn hi\u1ec7u \u0111i\u1ec7n ch\u1ea1y qua cu\u1ed9n d\u00e2y \u00e2m thanh.<\/li>\n<li>\u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t tr\u01b0\u1eddng t\u1eeb tr\u01b0\u1eddng xen k\u1ebd xung quanh cu\u1ed9n d\u00e2y.<\/li>\n<li>Tr\u01b0\u1eddng c\u1ee7a cu\u1ed9n d\u00e2y t\u01b0\u01a1ng t\u00e1c v\u1edbi tr\u01b0\u1eddng t\u0129nh t\u1eeb nam ch\u00e2m c\u1ee7a loa.<\/li>\n<li>S\u1ef1 h\u00fat v\u00e0 \u0111\u1ea9y gi\u1eefa c\u00e1c tr\u01b0\u1eddng n\u00e0y l\u00e0m cho cu\u1ed9n d\u00e2y di chuy\u1ec3n t\u1edbi lui.<\/li>\n<li>C\u1ea7n loa g\u1eafn v\u00e0o \u0111\u1ea9y v\u00e0 k\u00e9o kh\u00f4ng kh\u00ed, t\u1ea1o ra s\u00f3ng \u00e2m b\u1ea1n nghe th\u1ea5y.<\/li>\n<\/ol>\n<p>H\u1ec7 th\u1ed1ng nam ch\u00e2m v\u00e0 cu\u1ed9n d\u00e2y ph\u00f9 h\u1ee3p t\u1ed1t mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c \u00e2m thanh, hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady cao h\u01a1n, d\u00f9 l\u00e0 loa nh\u1ecf di \u0111\u1ed9ng hay loa si\u00eau tr\u1ea7m hi\u1ec7u su\u1ea5t cao.<\/p>\n<h2>C\u00e1c lo\u1ea1i nam ch\u00e2m loa ch\u00ednh<\/h2>\n<p>&nbsp;<\/p>\n<h3>Nam ch\u00e2m ferrite<\/h3>\n<p>Nam ch\u00e2m ferrite \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb oxit s\u1eaft pha tr\u1ed9n v\u1edbi h\u1ee3p ch\u1ea5t g\u1ed1m. Ch\u00fang \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t qua qu\u00e1 tr\u00ecnh nung k\u1ebft, gi\u00fap ch\u00fang b\u1ec1n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed. Ferrite n\u1eb7ng h\u01a1n c\u00e1c lo\u1ea1i nam ch\u00e2m kh\u00e1c, nh\u01b0ng \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 cao.<br \/>\n<strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>Gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng v\u00e0 ph\u1ed5 bi\u1ebfn r\u1ed9ng r\u00e3i<\/li>\n<li>Kh\u00e1ng t\u1eeb t\u1ed1t, ch\u1ed1ng m\u1ea5t t\u1eeb t\u00ednh<\/li>\n<li>Ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong c\u00e1c thi\u1ebft k\u1ebf loa l\u1edbn h\u01a1n nh\u01b0 loa si\u00eau tr\u1ea7m<\/li>\n<\/ul>\n<p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>N\u1eb7ng h\u01a1n neodymium<\/li>\n<li>C\u01b0\u1eddng \u0111\u1ed9 t\u1eeb th\u1ea5p h\u01a1n c\u00f9ng k\u00edch th\u01b0\u1edbc<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn:<\/strong> H\u1ec7 th\u1ed1ng \u00e2m thanh gia \u0111\u00ecnh gi\u00e1 r\u1ebb, loa \u00f4 t\u00f4, h\u1ec7 th\u1ed1ng PA, v\u00e0 loa si\u00eau tr\u1ea7m n\u01a1i tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 ch\u00ednh.<\/p>\n<h3>Nam ch\u00e2m Neodymium<\/h3>\n<p>Nam ch\u00e2m neodymium \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb h\u1ee3p kim neodymium, s\u1eaft v\u00e0 boron. Ch\u00fang mang l\u1ea1i tr\u01b0\u1eddng t\u1eeb m\u1ea1nh h\u01a1n nhi\u1ec1u so v\u1edbi ferrite, ngay c\u1ea3 trong k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft k\u1ebf loa nh\u1eb9, nh\u1ecf g\u1ecdn m\u00e0 kh\u00f4ng m\u1ea5t c\u00f4ng su\u1ea5t.<br \/>\n<strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>C\u01b0\u1eddng \u0111\u1ed9 t\u1eeb tr\u01b0\u1eddng cao trong k\u00edch th\u01b0\u1edbc nh\u1ecf<\/li>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 h\u01a1n cho c\u00e1c thi\u1ebft k\u1ebf di \u0111\u1ed9ng ho\u1eb7c nh\u1ecf g\u1ecdn<\/li>\n<li>L\u00fd t\u01b0\u1edfng cho \u00e2m thanh hi\u1ec7u su\u1ea5t cao v\u00e0 kh\u00f4ng gian ch\u1eadt h\u1eb9p<\/li>\n<\/ul>\n<p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>\u0110\u1eaft h\u01a1n ferrite<\/li>\n<li>C\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ed9 c\u1ee9ng \u1edf nhi\u1ec7t \u0111\u1ed9 r\u1ea5t cao n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ph\u1ee7 ho\u1eb7c che ch\u1eafn<\/li>\n<li>D\u1ec5 b\u1ecb \u0103n m\u00f2n n\u1ebfu kh\u00f4ng c\u00f3 l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn:<\/strong> Tai nghe cao c\u1ea5p, loa m\u00e0n h\u00ecnh s\u00e2n kh\u1ea5u, \u00e2m thanh gia \u0111\u00ecnh cao c\u1ea5p v\u00e0 loa di \u0111\u1ed9ng nh\u1eb9 n\u01a1i kh\u00f4ng gian v\u00e0 hi\u1ec7u su\u1ea5t quan tr\u1ecdng.<\/p>\n<h3>Nam ch\u00e2m Alnico<\/h3>\n<p>Nam ch\u00e2m Alnico \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nh\u00f4m, niken v\u00e0 cobalt. Ch\u00fang ph\u1ed5 bi\u1ebfn trong loa vintage tr\u01b0\u1edbc khi ferrite v\u00e0 neodymium tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn. Alnico t\u1ea1o ra \u00e2m s\u1eafc m\u01b0\u1ee3t m\u00e0, \u1ea5m \u00e1p m\u00e0 m\u1ed9t s\u1ed1 nh\u1ea1c s\u0129 v\u00e0 audiophile \u01b0a th\u00edch.<br \/>\n<strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh tuy\u1ec7t v\u1eddi v\u1edbi \u00e2m t\u1ef1 nhi\u00ean<\/li>\n<li>\u1ed4n \u0111\u1ecbnh t\u1eeb tr\u01b0\u1eddng m\u1ea1nh m\u1ebd theo th\u1eddi gian<\/li>\n<li>Ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng<\/li>\n<\/ul>\n<p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>\u0110\u1eaft h\u01a1n v\u00e0 n\u1eb7ng h\u01a1n ferrite<\/li>\n<li>\u0110\u1ed9 m\u1ea1nh t\u1eeb tr\u01b0\u1eddng th\u1ea5p h\u01a1n neodymium c\u00f9ng k\u00edch th\u01b0\u1edbc<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn:<\/strong> Loa ampli guitar, loa ph\u00f2ng thu \u0111\u1eb7c bi\u1ec7t, v\u00e0 thi\u1ebft b\u1ecb \u00e2m thanh phong c\u00e1ch c\u1ed5 \u0111i\u1ec3n n\u01a1i \u00e2m s\u1eafc quan tr\u1ecdng h\u01a1n k\u00edch th\u01b0\u1edbc ho\u1eb7c tr\u1ecdng l\u01b0\u1ee3ng.<\/p>\n<h2>C\u00e1c v\u1eadt li\u1ec7u nam ch\u00e2m loa m\u1edbi n\u1ed5i v\u00e0 \u0111\u1eb7c bi\u1ec7t kh\u00e1c<\/h2>\n<p>Khi n\u00f3i \u0111\u1ebfn <strong>v\u1eadt li\u1ec7u t\u1eeb cho loa<\/strong>, h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi ngh\u0129 \u0111\u1ebfn ferrite, neodymium ho\u1eb7c alnico. Nh\u01b0ng c\u00f2n c\u00f3 c\u00e1c l\u1ef1a ch\u1ecdn nam ch\u00e2m m\u1edbi h\u01a1n v\u00e0 \u0111\u1eb7c bi\u1ec7t \u0111ang \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u hi\u1ec7u su\u1ea5t c\u1ee5 th\u1ec3.<\/p>\n<h3>Nam Ch\u00e2m Cobalt Samarium<\/h3>\n<p>Nam ch\u00e2m Samarium Cobalt (SmCo) c\u00f3 <strong>\u0111\u1ed9 m\u1ea1nh t\u1eeb tr\u01b0\u1eddng cao<\/strong> t\u01b0\u01a1ng t\u1ef1 neodymium nh\u01b0ng c\u00f3 <strong>kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t h\u01a1n nhi\u1ec1u<\/strong> v\u00e0 <strong>b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n xu\u1ea5t s\u1eafc<\/strong>. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c \u0111\u1ed9 \u1ea9m c\u1ef1c cao, n\u01a1i ferrite v\u00e0 neodymium c\u00f3 th\u1ec3 m\u1ea5t t\u1eeb t\u00ednh theo th\u1eddi gian. Ch\u00fang \u0111\u1eaft h\u01a1n, v\u00ec v\u1eady th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong <strong>thi\u1ebft b\u1ecb \u00e2m thanh cao c\u1ea5p, chuy\u00ean nghi\u1ec7p<\/strong> n\u01a1i m\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i quan tr\u1ecdng h\u01a1n chi ph\u00ed.<\/p>\n<h3>Nam ch\u00e2m composite<\/h3>\n<p>Nam ch\u00e2m composite l\u00e0 s\u1ef1 pha tr\u1ed9n gi\u1eefa c\u00e1c v\u1eadt li\u1ec7u t\u1eeb t\u00ednh v\u1edbi nh\u1ef1a ho\u1eb7c polymer. Ch\u00fang kh\u00f4ng m\u1ea1nh b\u1eb1ng nam ch\u00e2m kim lo\u1ea1i, nh\u01b0ng mang l\u1ea1i <strong>tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 h\u01a1n<\/strong> v\u00e0 <strong>t\u00ednh linh ho\u1ea1t trong thi\u1ebft k\u1ebf<\/strong> d\u00e0nh cho loa di \u0111\u1ed9ng, thi\u1ebft b\u1ecb Bluetooth v\u00e0 c\u00e1c h\u00ecnh d\u1ea1ng t\u00f9y ch\u1ec9nh kh\u00f3 s\u1ea3n xu\u1ea5t v\u1edbi nam ch\u00e2m truy\u1ec1n th\u1ed1ng. Ch\u00fang c\u0169ng ch\u1ed1ng v\u1ee1 v\u00e0 n\u1ee9t, l\u00e0m cho ch\u00fang b\u1ec1n h\u01a1n cho \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng.<\/p>\n<h3>V\u1eadt li\u1ec7u t\u1eeb m\u1edbi trong nghi\u00ean c\u1ee9u<\/h3>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang xem x\u00e9t <strong>thay th\u1ebf \u0111\u1ea5t hi\u1ebfm<\/strong> do chi ph\u00ed t\u0103ng cao v\u00e0 lo ng\u1ea1i v\u1ec1 ngu\u1ed3n cung. M\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c quan t\u00e2m bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>H\u1ed7n h\u1ee3p g\u1ed1m \u0111\u1ea5t hi\u1ebfm<\/strong> cho hi\u1ec7u su\u1ea5t trung b\u00ecnh v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n<\/li>\n<li><strong>V\u1eadt li\u1ec7u t\u1eeb c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf<\/strong> \u0111\u1ec3 gi\u1ea3m r\u00e1c th\u1ea3i \u0111i\u1ec7n t\u1eed<\/li>\n<li><strong>H\u1ee3p kim ch\u1ecbu nhi\u1ec7t cao<\/strong> duy tr\u00ec hi\u1ec7u su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n kh\u1eaft khe<br \/>\nNh\u1eefng ph\u00e1t tri\u1ec3n n\u00e0y nh\u1eb1m t\u1ea1o ra <strong>c\u00e1c lo\u1ea1i nam ch\u00e2m b\u1ec1n cho thi\u1ebft b\u1ecb \u00e2m thanh<\/strong> m\u00e0 kh\u00f4ng hy sinh ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh ho\u1eb7c hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<h2>C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t khi ch\u1ecdn nam ch\u00e2m loa<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/Speaker_magnet_selection_factors_u6I.webp\" alt=\"C\u00e1c y\u1ebfu t\u1ed1 ch\u1ecdn l\u1ef1a nam ch\u00e2m loa\" \/><\/p>\n<p>Khi ch\u1ecdn \u0111\u00fang nam ch\u00e2m cho loa, m\u1ed9t v\u00e0i y\u1ebfu t\u1ed1 ch\u00ednh c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh th\u00e0nh c\u00f4ng ho\u1eb7c th\u1ea5t b\u1ea1i c\u1ee7a thi\u1ebft k\u1ebf. Lo\u1ea1i nam ch\u00e2m b\u1ea1n ch\u1ecdn \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u00e2m thanh, k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 b\u1ec1n v\u00e0 chi ph\u00ed. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n ghi nh\u1edb:<\/p>\n<h3>\u0110\u1ed9 m\u1ea1nh t\u1eeb v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh<\/h3>\n<ul>\n<li>Nam ch\u00e2m m\u1ea1nh h\u01a1n cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n \u0111\u1ed1i v\u1edbi cu\u1ed9n d\u00e2y \u00e2m thanh, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 r\u00e0ng, \u00e2m l\u01b0\u1ee3ng v\u00e0 ph\u1ea3n h\u1ed3i bass.<\/li>\n<li>Nam ch\u00e2m loa hi\u1ec7u su\u1ea5t cao nh\u01b0 <strong>nam ch\u00e2m neodymium<\/strong> cung c\u1ea5p tr\u01b0\u1eddng t\u1eeb m\u1ea1nh ngay c\u1ea3 trong k\u00edch th\u01b0\u1edbc nh\u1ecf, trong khi <strong>s\u1eaft t\u1eeb<\/strong> \u0111em l\u1ea1i hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n.<\/li>\n<\/ul>\n<h3>K\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng trong thi\u1ebft k\u1ebf loa<\/h3>\n<ul>\n<li><strong>Nam ch\u00e2m loa nh\u1eb9<\/strong> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t cho thi\u1ebft b\u1ecb \u00e2m thanh di \u0111\u1ed9ng, loa \u00f4 t\u00f4 v\u00e0 thi\u1ebft b\u1ecb l\u01b0u di\u1ec5n.<\/li>\n<li>Nam ch\u00e2m l\u1edbn h\u01a1n, n\u1eb7ng h\u01a1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u00e2m thanh trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1ed1 \u0111\u1ecbnh nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p cho c\u00e1c thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn.<\/li>\n<\/ul>\n<h3>\u0110\u1ed9 b\u1ec1n m\u00f4i tr\u01b0\u1eddng<\/h3>\n<ul>\n<li>Xem x\u00e9t <strong>kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/strong> cho loa s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi ho\u1eb7c trong m\u00f4i tr\u01b0\u1eddng n\u00f3ng.<\/li>\n<li><strong>Ch\u1ed1ng \u0103n m\u00f2n<\/strong> quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u00e2m thanh h\u00e0ng h\u1ea3i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt \u2014 m\u1ed9t s\u1ed1 nam ch\u00e2m nh\u01b0 ferrite x\u1eed l\u00fd \u0111\u1ed9 \u1ea9m t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c.<\/li>\n<\/ul>\n<h3>Chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng cung c\u1ea5p<\/h3>\n<ul>\n<li>Nam ch\u00e2m ferrite ph\u1ed5 bi\u1ebfn v\u00e0 c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/li>\n<li>Neodymium mang l\u1ea1i hi\u1ec7u su\u1ea5t h\u00e0ng \u0111\u1ea7u nh\u01b0ng v\u1edbi gi\u00e1 cao h\u01a1n v\u00e0 bi\u1ebfn \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng nhi\u1ec1u h\u01a1n.<\/li>\n<\/ul>\n<h3>T\u01b0\u01a1ng th\u00edch v\u1edbi s\u1ea3n xu\u1ea5t<\/h3>\n<ul>\n<li>Nam ch\u00e2m \u0111\u01b0\u1ee3c ch\u1ecdn ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n, d\u00f9 b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c v\u1edbi quy tr\u00ecnh s\u1ea3n xu\u1ea5t <strong>nam ch\u00e2m loa \u0111\u01a1n gi\u1ea3n<\/strong> ho\u1eb7c c\u1ea7n c\u00e1c h\u00ecnh d\u1ea1ng v\u00e0 l\u1edbp ph\u1ee7 t\u00f9y ch\u1ec9nh.<\/li>\n<li>M\u1ed9t s\u1ed1 lo\u1ea1i nam ch\u00e2m y\u00eau c\u1ea7u x\u1eed l\u00fd ho\u1eb7c c\u00e1c b\u01b0\u1edbc l\u1eafp r\u00e1p chuy\u00ean d\u1ee5ng h\u01a1n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi gian giao h\u00e0ng v\u00e0 chi ph\u00ed.<\/li>\n<\/ul>\n<h2>NBAEM h\u1ed7 tr\u1ee3 nh\u00e0 s\u1ea3n xu\u1ea5t loa nh\u01b0 th\u1ebf n\u00e0o v\u1edbi c\u00e1c v\u1eadt li\u1ec7u t\u1eeb t\u00ednh<\/h2>\n<p>NBAEM \u0111\u00e3 x\u00e2y d\u1ef1ng danh ti\u1ebfng v\u1eefng ch\u1eafc l\u00e0 nh\u00e0 cung c\u1ea5p v\u1eadt li\u1ec7u t\u1eeb t\u00ednh \u0111\u00e1ng tin c\u1eady t\u1ea1i Vi\u1ec7t Nam, cung c\u1ea5p cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t loa trong n\u01b0\u1edbc v\u00e0 qu\u1ed1c t\u1ebf c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady, hi\u1ec7u su\u1ea5t cao. Ch\u00fang t\u00f4i chuy\u00ean v\u1ec1 <strong>v\u1eadt li\u1ec7u t\u1eeb cho loa<\/strong> cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau \u2013 t\u1eeb thi\u1ebft b\u1ecb \u00e2m thanh ti\u00eau d\u00f9ng nh\u1ecf g\u1ecdn \u0111\u1ebfn loa si\u00eau tr\u1ea7m l\u1edbn. Danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m <strong>ferrit, neodymium, alnico<\/strong>, v\u00e0 <strong>nam ch\u00e2m \u0111\u1eb7c bi\u1ec7t<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee5 th\u1ec3.<\/p>\n<p>Ch\u00fang t\u00f4i l\u00e0m vi\u1ec7c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) v\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh \u0111\u1ec3 cung c\u1ea5p <strong>gi\u1ea3i ph\u00e1p nam ch\u00e2m t\u00f9y ch\u1ec9nh<\/strong>. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 m\u1ea1nh t\u1eeb, k\u00edch th\u01b0\u1edbc, l\u1edbp ph\u1ee7 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ec3 thi\u1ebft k\u1ebf loa cu\u1ed1i c\u00f9ng \u0111\u1ea1t ch\u00ednh x\u00e1c c\u00e1c m\u1ee5c ti\u00eau hi\u1ec7u su\u1ea5t. D\u00f9 b\u1ea1n c\u1ea7n <strong>nam ch\u00e2m loa nh\u1eb9<\/strong> cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng ho\u1eb7c <strong>nam ch\u00e2m hi\u1ec7u su\u1ea5t cao<\/strong> \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh chuy\u00ean nghi\u1ec7p, ch\u00fang t\u00f4i \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1 s\u1ea3n xu\u1ea5t \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau s\u1ea3n ph\u1ea9m v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n.<\/p>\n<p>Trong nhi\u1ec1u n\u0103m qua, ch\u00fang t\u00f4i \u0111\u00e3 h\u1ee3p t\u00e1c v\u1edbi nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh trong n\u01b0\u1edbc v\u00e0 qu\u1ed1c t\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a <strong>qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t nam ch\u00e2m loa<\/strong>. Trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p, ch\u00fang t\u00f4i \u0111\u00e3 gi\u00fap m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t loa ph\u00f2ng thu chuy\u00ean nghi\u1ec7p chuy\u1ec3n t\u1eeb ferrite sang <strong>nam ch\u00e2m neodymium<\/strong> \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 r\u00e0ng v\u00e0 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a h\u1ed9p loa. Trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p kh\u00e1c, ch\u00fang t\u00f4i cung c\u1ea5p nam ch\u00e2m ferrite ch\u1ed1ng \u0103n m\u00f2n cho h\u1ec7 th\u1ed1ng PA ngo\u00e0i tr\u1eddi, n\u00e2ng cao \u0111\u1ed9 b\u1ec1n m\u00e0 kh\u00f4ng l\u00e0m t\u0103ng chi ph\u00ed. Nh\u1eefng k\u1ebft qu\u1ea3 th\u1ef1c t\u1ebf n\u00e0y cho th\u1ea5y v\u1eadt li\u1ec7u c\u1ee7a ch\u00fang t\u00f4i \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t, hi\u1ec7u qu\u1ea3 v\u00e0 tu\u1ed5i th\u1ecd s\u1ea3n ph\u1ea9m c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t loa.<\/p>\n<h2>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 nam ch\u00e2m loa<\/h2>\n<h3>Lo\u1ea1i nam ch\u00e2m n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t cho loa \u00e2m thanh cao c\u1ea5p?<\/h3>\n<p>H\u1ea7u h\u1ebft c\u00e1c th\u01b0\u01a1ng hi\u1ec7u loa cao c\u1ea5p thi\u00ean v\u1ec1 <strong>nam ch\u00e2m neodymium<\/strong> cho h\u1ec7 th\u1ed1ng cao c\u1ea5p. Ch\u00fang nh\u1ecf h\u01a1n, nh\u1eb9 h\u01a1n, nh\u01b0ng c\u00f3 tr\u01b0\u1eddng t\u1eeb m\u1ea1nh h\u01a1n nhi\u1ec1u, \u0111i\u1ec1u n\u00e0y gi\u00fap ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n m\u00e0ng loa v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 r\u00e0ng. M\u1ed9t s\u1ed1 audiophile v\u1eabn th\u00edch <strong>Alnico<\/strong> v\u00ec \u00e2m thanh \u1ea5m, c\u1ed5 \u0111i\u1ec3n, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c ampli guitar v\u00e0 loa phong c\u00e1ch c\u1ed5 \u0111i\u1ec3n.<\/p>\n<h3>Nam ch\u00e2m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a loa kh\u00f4ng?<\/h3>\n<p>B\u1ea3n th\u00e2n nam ch\u00e2m th\u01b0\u1eddng t\u1ed3n t\u1ea1i h\u00e0ng th\u1eadp k\u1ef7 m\u00e0 kh\u00f4ng m\u1ea5t \u0111i s\u1ee9c m\u1ea1nh r\u00f5 r\u1ec7t, tr\u1eeb khi n\u00f3 ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao, tr\u01b0\u1eddng t\u1eeb \u0111\u1ed1i l\u1eadp m\u1ea1nh ho\u1eb7c b\u1ecb h\u01b0 h\u1ecfng v\u1eadt l\u00fd. Nh\u1eefng y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd loa nhi\u1ec1u h\u01a1n l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c (nh\u01b0 m\u00e0ng loa v\u00e0 h\u1ec7 th\u1ed1ng treo), nh\u01b0ng thi\u1ebft k\u1ebf nam ch\u00e2m k\u00e9m ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u k\u00e9m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh hi\u1ec7u su\u1ea5t theo th\u1eddi gian.<\/p>\n<h3>K\u00edch th\u01b0\u1edbc nam ch\u00e2m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u00e2m thanh nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>Th\u00f4ng th\u01b0\u1eddng, <strong>m\u1ed9t nam ch\u00e2m l\u1edbn h\u01a1n \u0111\u1ed3ng ngh\u0129a v\u1edbi l\u1ef1c t\u1eeb m\u1ea1nh h\u01a1n<\/strong>, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 v\u00e0 bass s\u00e2u h\u01a1n\u2014\u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi loa si\u00eau tr\u1ea7m. Nh\u01b0ng kh\u00f4ng ch\u1ec9 v\u1ec1 k\u00edch th\u01b0\u1edbc; v\u1eadt li\u1ec7u c\u1ee7a nam ch\u00e2m, c\u01b0\u1eddng \u0111\u1ed9 tr\u01b0\u1eddng t\u1eeb v\u00e0 thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3 c\u1ee7a loa c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. M\u1ed9t nam ch\u00e2m neodymium m\u1ea1nh, v\u00ed d\u1ee5, c\u00f3 th\u1ec3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n m\u1ed9t nam ch\u00e2m ferrite l\u1edbn h\u01a1n nhi\u1ec1u trong m\u1ed9t s\u1ed1 thi\u1ebft l\u1eadp.<\/p>\n<h3>C\u00f3 c\u00e1c l\u1ef1a ch\u1ecdn nam ch\u00e2m th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng ho\u1eb7c c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf kh\u00f4ng?<\/h3>\n<p><strong>Nam ch\u00e2m ferrite<\/strong> l\u00e0 d\u1ec5 d\u00e0ng \u0111\u1ec3 t\u00e1i ch\u1ebf v\u00e0 kh\u00f4ng d\u1ef1a v\u00e0o c\u00e1c v\u1eadt li\u1ec7u \u0111\u1ea5t hi\u1ebfm, l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng. M\u1ed9t s\u1ed1 c\u00f4ng ty c\u0169ng \u0111ang ph\u00e1t tri\u1ec3n c\u00e1c v\u1eadt li\u1ec7u t\u1eeb thay th\u1ebf gi\u1ea3m thi\u1ec3u s\u1eed d\u1ee5ng \u0111\u1ea5t hi\u1ebfm trong khi v\u1eabn duy tr\u00ec hi\u1ec7u su\u1ea5t cao. N\u1ebfu t\u00ednh b\u1ec1n v\u1eefng quan tr\u1ecdng, h\u00e3y h\u1ecfi nh\u00e0 cung c\u1ea5p <strong>v\u1eadt li\u1ec7u t\u1eeb c\u1ee7a b\u1ea1n<\/strong> v\u1ec1 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh t\u00e1i ch\u1ebf ho\u1eb7c c\u00e1c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u00e3 qua s\u1eed d\u1ee5ng.<\/p>\n<p>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ecdc th\u00eam v\u1ec1 <strong>c\u00e1c lo\u1ea1i nam ch\u00e2m v\u00e0 \u0111\u1eb7c t\u00ednh kh\u00e1c nhau<\/strong> t\u1ea1i \u0111\u00e2y: <a href=\"https:\/\/nbaem.com\/de\/overview-for-types-of-magnets\/\" target=\"_blank\" rel=\"noopener\">T\u1ed5ng quan v\u1ec1 c\u00e1c lo\u1ea1i nam ch\u00e2m<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i nam ch\u00e2m loa bao g\u1ed3m ferrite, neodymium v\u00e0 alnico v\u1edbi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m, l\u1ee3i \u00edch v\u00e0 m\u1eb9o ch\u1ecdn l\u1ef1a ph\u01b0\u01a1ng \u00e1n t\u1ed1t nh\u1ea5t<\/p>","protected":false},"author":1,"featured_media":1927,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/speaker_magnet_types_8vM.webp","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/comments?post=1928"}],"version-history":[{"count":3,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1928\/revisions"}],"predecessor-version":[{"id":1935,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1928\/revisions\/1935"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media\/1927"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=1928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=1928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=1928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}