{"id":539,"date":"2026-08-12T06:30:26","date_gmt":"2026-08-12T06:30:26","guid":{"rendered":"http:\/\/lbscable.com\/en\/2026\/08\/12\/dmx-cable-vs-microphone-cable\/"},"modified":"2026-08-19T20:11:34","modified_gmt":"2026-08-19T20:11:34","slug":"dmx-cable-vs-microphone-cable","status":"publish","type":"post","link":"https:\/\/lbscable.com\/vi\/2026\/08\/12\/dmx-cable-vs-microphone-cable\/","title":{"rendered":"DMX Cable vs Microphone Cable: What Is the Difference for Stage and AV?"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>B\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 c\u1eeda h\u00e0ng c\u00f4ng ngh\u1ec7 s\u00e2n kh\u1ea5u n\u00e0o, b\u1ea1n s\u1ebd th\u1ea5y hai lo\u1ea1i c\u00e1p tr\u00f4ng g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau: c\u00e1p DMX \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u00e1nh s\u00e1ng v\u00e0 c\u00e1p micr\u00f4 cho \u00e2m thanh. Nhi\u1ec1u ng\u01b0\u1eddi mua cho r\u1eb1ng ch\u00fang c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau \u2014 v\u00e0 gi\u1ea3 \u0111\u1ecbnh \u0111\u00f3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y kh\u00f4ng li\u00ean t\u1ee5c, m\u1ea5t t\u00edn hi\u1ec7u v\u00e0 hi\u1ec3n th\u1ecb kh\u00f4ng th\u00e0nh c\u00f4ng.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt gi\u1eefa c\u00e1p DMX v\u00e0 c\u00e1p micr\u00f4, khi n\u00e0o b\u1ea1n c\u00f3 th\u1ec3 (v\u00e0 kh\u00f4ng th\u1ec3) ho\u00e1n \u0111\u1ed5i ch\u00fang c\u0169ng nh\u01b0 c\u00e1ch ch\u1ec9 \u0111\u1ecbnh lo\u1ea1i c\u00e1p ph\u00f9 h\u1ee3p cho c\u00e1c c\u00e0i \u0111\u1eb7t AV s\u00e2n kh\u1ea5u, cho thu\u00ea v\u00e0 AV c\u1ed1 \u0111\u1ecbnh.<\/p>\n<h2>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn<\/h2>\n<ul>\n<li><strong>c\u00e1p DMX512<\/strong>l\u00e0 c\u00e1p c\u00f3 v\u1ecf b\u1ecdc 2 l\u00f5i c\u00f3 tr\u1edf kh\u00e1ng \u0111\u1eb7c t\u00ednh l\u00e0<strong>120\u03a9<\/strong>v\u00e0 d\u00e2y d\u1eabn xung quanh<strong>0,5\u20130,75 mm2<\/strong>.<\/li>\n<li><strong>C\u00e1p micro<\/strong>l\u00e0 c\u00e1p \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 2 l\u00f5i c\u00e2n b\u1eb1ng v\u1edbi<strong>\u0111i\u1ec7n dung th\u1ea5p<\/strong>, ti\u00eau bi\u1ec3u<strong>50\u201375 pF\/m<\/strong>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 duy tr\u00ec t\u00edn hi\u1ec7u \u00e2m thanh y\u1ebfu trong kho\u1ea3ng c\u00e1ch.<\/li>\n<li>Hai l\u00e0<strong>kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau trong c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng<\/strong>: s\u1eed d\u1ee5ng c\u00e1p mic khi ch\u1ea1y DMX l\u00e2u c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y; s\u1eed d\u1ee5ng c\u00e1p DMX cho micr\u00f4 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m ph\u1ea3n h\u1ed3i t\u1ea7n s\u1ed1 cao.<\/li>\n<\/ul>\n<h2>Tr\u1edf kh\u00e1ng: S\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng<\/h2>\n<p>DMX512 (chu\u1ea9n USITT) y\u00eau c\u1ea7u c\u00e1p c\u00f3<strong>Tr\u1edf kh\u00e1ng \u0111\u1eb7c t\u00ednh 120\u03a9<\/strong>. T\u00edn hi\u1ec7u d\u1eef li\u1ec7u l\u00e0 m\u1ed9t c\u1eb7p vi sai ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 250 kbit\/s - \u1edf t\u1ed1c \u0111\u1ed9 \u0111\u00f3, tr\u1edf kh\u00e1ng c\u1ee7a c\u00e1p kh\u00f4ng kh\u1edbp s\u1ebd t\u1ea1o ra ph\u1ea3n x\u1ea1 l\u00e0m bi\u1ebfn d\u1ea1ng d\u1ea1ng s\u00f3ng t\u00edn hi\u1ec7u. Trong th\u1eddi gian d\u00e0i, ph\u1ea3n x\u1ea1 hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng \u0111\u00e8n nh\u1ea5p nh\u00e1y ho\u1eb7c m\u1ea5t to\u00e0n b\u1ed9 d\u1eef li\u1ec7u.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1p micro \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho<strong>\u0111i\u1ec7n dung th\u1ea5p<\/strong>h\u01a1n l\u00e0 tr\u1edf kh\u00e1ng \u0111\u1eb7c t\u00ednh. T\u00edn hi\u1ec7u \u00e2m thanh l\u00e0 d\u1ea1ng s\u00f3ng t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng milivolt; k\u1ebb th\u00f9 ch\u00ednh l\u00e0 \u0111i\u1ec7n dung, n\u00f3 t\u1ea1o ra t\u1ea7n s\u1ed1 cao trong th\u1eddi gian d\u00e0i.<\/p>\n<table>\n<tr>\n<th>T\u00e0i s\u1ea3n<\/th>\n<th>C\u00e1p DMX512<\/th>\n<th>C\u00e1p micro<\/th>\n<\/tr>\n<tr>\n<td>Tr\u1edf kh\u00e1ng<\/td>\n<td>\u0110\u1eb7c t\u00ednh 120\u03a9<\/td>\n<td>Kh\u00f4ng quan tr\u1ecdng v\u1ec1 tr\u1edf kh\u00e1ng<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u00f5i<\/td>\n<td>0,5\u20130,75 mm2 (\u0111i\u1ec3n h\u00ecnh)<\/td>\n<td>0,5\u20130,75 mm2 (\u0111i\u1ec3n h\u00ecnh)<\/td>\n<\/tr>\n<tr>\n<td>\u0111i\u1ec7n dung<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<td>Th\u1ea5p (m\u1ee5c ti\u00eau 50\u201375 pF\/m)<\/td>\n<\/tr>\n<tr>\n<td>Che ch\u1eafn<\/td>\n<td>Gi\u1ea5y b\u1ea1c (t\u1ed1t)<\/td>\n<td>B\u1ec7n ho\u1eb7c gi\u1ea5y b\u1ea1c<\/td>\n<\/tr>\n<tr>\n<td>s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/td>\n<td>D\u1eef li\u1ec7u chi\u1ebfu s\u00e1ng, \u0111\u1ed3 \u0111\u1ea1c<\/td>\n<td>Micr\u00f4, \u00e2m thanh c\u1ea5p d\u00f2ng<\/td>\n<\/tr>\n<\/table>\n<h2>Che ch\u1eafn v\u00e0 x\u00e2y d\u1ef1ng<\/h2>\n<p>C\u1ea3 hai lo\u1ea1i c\u00e1p \u0111\u1ec1u \u0111\u01b0\u1ee3c che ch\u1eafn, nh\u01b0ng m\u1ee9c \u0111\u1ed9 \u01b0u ti\u00ean kh\u00e1c nhau:<\/p>\n<ul>\n<li><strong>c\u00e1p DMX<\/strong>c\u1ea7n \u0111\u01b0\u1ee3c che ch\u1eafn \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 ch\u1ed1ng nhi\u1ec5u t\u1eeb c\u00e1c b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng v\u00e0 c\u00e1p ngu\u1ed3n g\u1ea7n \u0111\u00f3. S\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a l\u00e1 ch\u1eafn b\u1ec7n l\u00e1 th\u01b0\u1eddng g\u1eb7p tr\u00ean c\u00e1p DMX chuy\u00ean nghi\u1ec7p.<\/li>\n<li><strong>C\u00e1p micro<\/strong>c\u1ea7n s\u1ef1 linh ho\u1ea1t v\u00e0 x\u1eed l\u00fd ti\u1ebfng \u1ed3n th\u1ea5p. V\u1ecf b\u1ecdc PVC c\u00f3 d\u00e2y d\u1eabn s\u1ee3i m\u1ecbn v\u00e0 t\u1ea5m ch\u1eafn b\u1ec7n gi\u1eef cho c\u00e1p y\u00ean t\u0129nh khi cu\u1ed9n v\u00e0 th\u00e1o cu\u1ed9n tr\u00ean s\u00e2n kh\u1ea5u.<\/li>\n<\/ul>\n<p>LBS s\u1ea3n xu\u1ea5t c\u1ea3 hai d\u00f2ng: d\u00f2ng c\u00e1p t\u00edn hi\u1ec7u \u00e2m thanh LBSDMX bao g\u1ed3m c\u00e1p micr\u00f4 c\u00e2n b\u1eb1ng v\u00e0 c\u00e1p r\u1eafn \u0111a k\u00eanh, trong khi c\u00f9ng m\u1ed9t d\u00e2y chuy\u1ec1n nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t c\u00e1c c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c che ch\u1eafn ph\u00f9 h\u1ee3p cho vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn t\u00edn hi\u1ec7u s\u00e2n kh\u1ea5u.<\/p>\n<h2>Khi n\u00e0o b\u1ea1n c\u00f3 th\u1ec3 trao \u0111\u1ed5i ch\u00fang<\/h2>\n<p><strong>Ch\u1ea1y ng\u1eafn (d\u01b0\u1edbi 15 m), thi\u1ebft l\u1eadp t\u1ea1m th\u1eddi<\/strong>: nhi\u1ec1u nh\u00f3m cho thu\u00ea s\u1eed d\u1ee5ng c\u00e1p micro ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t cho DMX tr\u00ean c\u00e1c li\u00ean k\u1ebft ng\u1eafn. N\u00f3 th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng - b\u1edfi v\u00ec ph\u1ea3n x\u1ea1 c\u00f3 kho\u1ea3ng c\u00e1ch \u00edt h\u01a1n \u0111\u1ec3 h\u00ecnh th\u00e0nh.<\/p>\n<p><strong>Ch\u1ea1y d\u00e0i ho\u1eb7c v\u0129nh vi\u1ec5n<\/strong>: kh\u00f4ng thay th\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh, bi\u1ec7n ph\u00e1p ch\u1ea5m d\u1ee9t (\u0111\u1ea7u cu\u1ed1i 120\u03a9 tr\u00ean thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh cu\u1ed1i c\u00f9ng) c\u0169ng quan tr\u1ecdng nh\u01b0 lo\u1ea1i c\u00e1p.<\/p>\n<p><strong>S\u1eed d\u1ee5ng micro c\u1ee7a c\u00e1p DMX<\/strong>: th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng v\u1edbi d\u00e2y d\u1eabn mic ng\u1eafn, nh\u01b0ng \u0111i\u1ec7n dung cao h\u01a1n c\u1ee7a c\u00e1p th\u00f4ng s\u1ed1 DMX c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ea7n s\u1ed1 cao khi ch\u1ea1y tr\u00ean 10\u201315 m. \u0110\u1ed1i v\u1edbi micr\u00f4 ph\u00e1t \u00e2m v\u00e0 t\u00edn hi\u1ec7u m\u1ee9c \u0111\u01b0\u1eddng truy\u1ec1n, h\u00e3y s\u1eed d\u1ee5ng c\u00e1p micr\u00f4 chuy\u00ean d\u1ee5ng c\u00f3 \u0111i\u1ec7n dung th\u1ea5p.<\/p>\n<h2>Ch\u1ec9 \u0111\u1ecbnh cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n<\/h2>\n<p>\u0110\u1eb7t ba c\u00e2u h\u1ecfi tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng:<\/p>\n<ol>\n<li><strong>Lo\u1ea1i t\u00edn hi\u1ec7u<\/strong>\u2014 D\u1eef li\u1ec7u \u00e1nh s\u00e1ng DMX hay \u00e2m thanh analog? \u0110i\u1ec1u n\u00e0y quy\u1ebft \u0111\u1ecbnh th\u00f4ng s\u1ed1 tr\u1edf kh\u00e1ng v\u00e0 \u0111i\u1ec7n dung.<\/li>\n<li><strong>\u0110\u1ed9 d\u00e0i ch\u1ea1y<\/strong>\u2014 tr\u00ean 15\u201320 m, mua lo\u1ea1i c\u00e1p chuy\u00ean d\u1ee5ng.<\/li>\n<li><strong>M\u00f4i tr\u01b0\u1eddng<\/strong>- s\u00e0n s\u00e2n kh\u1ea5u, gi\u00e0n, \u1ed1ng d\u1eabn c\u1ed1 \u0111\u1ecbnh? \u0110i\u1ec1u n\u00e0y quy\u1ebft \u0111\u1ecbnh y\u00eau c\u1ea7u v\u1ec1 \u00e1o kho\u00e1c v\u00e0 t\u00ednh linh ho\u1ea1t.<\/li>\n<\/ol>\n<p>\u0110\u1ed1i v\u1edbi \u0111\u1ed9i xe cho thu\u00ea v\u00e0 ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t mua s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, LBS h\u1ed7 tr\u1ee3 c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng OEM\/ODM: \u0111\u1ed9 d\u00e0i t\u00f9y ch\u1ec9nh, nh\u00e3n hi\u1ec7u\/m\u1eabu in tr\u00ean \u00e1o kho\u00e1c, m\u00e0u s\u1eafc v\u00e0 bao b\u00ec t\u00f9y ch\u1ec9nh (cu\u1ed9n, tr\u1ed1ng, h\u1ed9p). Xem trang OEM \u0111\u1ec3 bi\u1ebft quy tr\u00ecnh ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n<h2>S\u1ea3n ph\u1ea9m li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"\/vi\/products\/lbsdmx96035-lbsdmx96035-audio-signal-microphone-cable\/\">C\u00e1p t\u00edn hi\u1ec7u \u00e2m thanh \/ micro LBSDMX96035<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsdmx128035-lbsdmx128035-audio-signal-microphone-cable\/\">C\u00e1p t\u00edn hi\u1ec7u \u00e2m thanh \/ micro LBSDMX128035<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsdmx-4ch-4-channel-high-quality-multichannel-audio-cable\/\">C\u00e1p \u00e2m thanh \u0111a k\u00eanh LBSDMX-4CH<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsdmx-8ch-8-channel-high-quality-multichannel-audio-cable\/\">C\u00e1p \u00e2m thanh \u0111a k\u00eanh LBSDMX-8CH<\/a><\/li>\n<\/ul>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1p micro cho h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng DMX kh\u00f4ng<\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c l\u1ea7n ch\u1ea1y t\u1ea1m th\u1eddi ng\u1eafn (d\u01b0\u1edbi 15 m), n\u00f3 th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng DMX512 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho c\u00e1p 120\u03a9. \u0110\u1ec3 ch\u1ea1y l\u00e2u d\u00e0i ho\u1eb7c c\u1ed1 \u0111\u1ecbnh, h\u00e3y s\u1eed d\u1ee5ng c\u00e1p DMX chuy\u00ean d\u1ee5ng v\u00e0 k\u1ebft th\u00fac thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh cu\u1ed1i c\u00f9ng b\u1eb1ng \u0111\u1ea7u cu\u1ed1i 120\u03a9 \u0111\u1ec3 tr\u00e1nh ph\u1ea3n x\u1ea1 t\u00edn hi\u1ec7u.<\/p>\n<h3>Th\u1eddi l\u01b0\u1ee3ng ch\u1ea1y DMX t\u1ed1i \u0111a l\u00e0 bao nhi\u00eau<\/h3>\n<p>Ti\u00eau chu\u1ea9n DMX512 khuy\u1ebfn ngh\u1ecb kho\u1ea3ng c\u00e1ch t\u1ed1i \u0111a l\u00e0 100 m (kho\u1ea3ng 300 ft) cho m\u1ed7i l\u1ea7n ch\u1ea1y gi\u1eefa b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh cu\u1ed1i c\u00f9ng. S\u1eed d\u1ee5ng \u0111\u00fang c\u00e1p 120\u03a9 v\u00e0 \u0111\u1ea7u cu\u1ed1i th\u00edch h\u1ee3p s\u1ebd mang l\u1ea1i k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady nh\u1ea5t.<\/p>\n<h3>T\u00f4i c\u1ea7n lo\u1ea1i c\u00e1p micro n\u00e0o cho s\u00e2n kh\u1ea5u<\/h3>\n<p>\u0110\u1ed1i v\u1edbi micr\u00f4 c\u00e2n b\u1eb1ng ti\u00eau chu\u1ea9n c\u00f3 chi\u1ec1u d\u00e0i t\u1ed1i \u0111a kho\u1ea3ng 50 m, c\u00e1p 2 l\u00f5i c\u00f3 d\u00e2y d\u1eabn 0,5\u20130,75 mm\u00b2 v\u00e0 t\u1ea5m ch\u1eafn b\u1ec7n t\u1ed1t l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh. LBS s\u1ea3n xu\u1ea5t c\u1ea5u tr\u00fac n\u00e0y trong d\u00f2ng LBSDMX v\u1edbi nhi\u1ec1u t\u00f9y ch\u1ecdn \u0111\u1ebfm k\u00eanh.<\/p>\n<h3>Chi\u1ec1u d\u00e0i c\u00e1p c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh micro kh\u00f4ng<\/h3>\n<p>C\u00f3 \u2014 c\u00e1p mic d\u00e0i h\u01a1n s\u1ebd b\u1ed5 sung \u0111i\u1ec7n dung, gi\u00fap t\u1ea1o ra c\u00e1c t\u1ea7n s\u1ed1 cao. C\u00e1p micro \u0111i\u1ec7n dung th\u1ea5p s\u1ebd gi\u1ea3m thi\u1ec3u \u0111i\u1ec1u n\u00e0y. Ngo\u00e0i kho\u1ea3ng 50\u201360 m, h\u00e3y xem x\u00e9t h\u1ed9p tr\u1ef1c ti\u1ebfp ho\u1eb7c h\u1ed9p s\u00e2n kh\u1ea5u k\u1ef9 thu\u1eadt s\u1ed1 thay v\u00ec ch\u1ea1y analog r\u1ea5t d\u00e0i.<\/p>\n<h2>\u0110\u1ecdc li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"\/vi\/2026\/08\/16\/dante-audio-network-cable-guide\/\">C\u00e1p m\u1ea1ng \u00e2m thanh Dante: Ch\u1ecdn Cat6 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p cho AV-over-IP<\/a><\/li>\n<li><a href=\"\/vi\/speaker-cable-selection-guide\/\">H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn c\u00e1p loa<\/a><\/li>\n<li><a href=\"\/vi\/2026\/08\/05\/speaker-cable-gauge-guide\/\">H\u01b0\u1edbng d\u1eabn \u0111o c\u00e1p loa<\/a><\/li>\n<li><a href=\"\/vi\/products\/\">Danh m\u1ee5c s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7<\/a><\/li>\n<li><a href=\"\/vi\/oem-audio-cable-manufacturer\/\">Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e1p \u00e2m thanh OEM<\/a><\/li>\n<li><a href=\"\/vi\/2026\/08\/17\/4-core-speaker-cable-bi-amping-guide\/\">C\u00e1p loa 4 l\u00f5i cho Bi-Amping: H\u01b0\u1edbng d\u1eabn \u0111o, \u0111i d\u00e2y v\u00e0 c\u1ea5u t\u1ea1o<\/a><\/li>\n<li><a href=\"\/vi\/2026\/08\/18\/8-channel-audio-snake-cable\/\">C\u00e1p \u00e2m thanh 8 k\u00eanh: Ch\u1ecdn v\u00e0 ch\u1ec9 \u0111\u1ecbnh c\u00e1p s\u00e2n kh\u1ea5u \u0111a k\u00eanh<\/a><\/li>\n<li><a href=\"\/vi\/bulk-cat6-ethernet-cable-wholesale\/\">B\u00e1n bu\u00f4n c\u00e1p Ethernet Cat6 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/a><\/li>\n<\/ul>\n<p><a class=\"lbs-btn\" href=\"https:\/\/wa.me\/8613352826333\">\ud83d\udcf1 WhatsApp: 86 133 5282 6333<\/a><\/p>\n<p><a href=\"\/vi\/contact\/\">\ud83d\udce7 Y\u00eau c\u1ea7u m\u1eabu, b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ho\u1eb7c b\u00e1o gi\u00e1 \u2192<\/a><\/p>\n<h2>\u0110\u1ecdc li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"\/vi\/2026\/08\/15\/speaker-cable-for-subwoofer\/\">C\u00e1p loa cho loa si\u00eau tr\u1ea7m: M\u00e1y \u0111o v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t<\/a><\/li>\n<li><a href=\"\/vi\/2026\/08\/14\/balanced-microphone-cable-how-shielding-and-twisted-pair-construction-protect-audio-signals\/\">C\u00e1p micro c\u00e2n b\u1eb1ng: C\u1ea5u tr\u00fac che ch\u1eafn v\u00e0 xo\u1eafn \u0111\u00f4i<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u B\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 c\u1eeda h\u00e0ng c\u00f4ng ngh\u1ec7 s\u00e2n kh\u1ea5u n\u00e0o, b\u1ea1n s\u1ebd th\u1ea5y hai lo\u1ea1i c\u00e1p tr\u00f4ng g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau: c\u00e1p DMX \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u00e1nh s\u00e1ng v\u00e0 c\u00e1p micr\u00f4 cho \u00e2m thanh. Nhi\u1ec1u ng\u01b0\u1eddi mua cho r\u1eb1ng ch\u00fang c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau \u2014 v\u00e0 gi\u1ea3 \u0111\u1ecbnh \u0111\u00f3 [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-539","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/posts\/539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/comments?post=539"}],"version-history":[{"count":4,"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/posts\/539\/revisions"}],"predecessor-version":[{"id":575,"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/posts\/539\/revisions\/575"}],"wp:attachment":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/media?parent=539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/categories?post=539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/tags?post=539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}