{"id":533,"date":"2026-08-07T02:20:20","date_gmt":"2026-08-07T02:20:20","guid":{"rendered":"http:\/\/lbscable.com\/en\/speaker-cable-selection-guide\/"},"modified":"2026-08-19T20:11:34","modified_gmt":"2026-08-19T20:11:34","slug":"speaker-cable-selection-guide","status":"publish","type":"page","link":"https:\/\/lbscable.com\/vi\/speaker-cable-selection-guide\/","title":{"rendered":"Speaker Cable Selection Guide for Professional Audio Installers"},"content":{"rendered":"<h1>H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn c\u00e1p loa cho ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t \u00e2m thanh chuy\u00ean nghi\u1ec7p<\/h1>\n<p>Ch\u1ecdn c\u00e1p loa ph\u00f9 h\u1ee3p l\u00e0 m\u1ed9t trong nh\u1eefng quy\u1ebft \u0111\u1ecbnh c\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u1ea5t trong b\u1ea5t k\u1ef3 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u00e2m thanh chuy\u00ean nghi\u1ec7p n\u00e0o. Kh\u1ed5 c\u00e1p, v\u1eadt li\u1ec7u d\u00e2y d\u1eabn, k\u1ebft c\u1ea5u v\u1ecf v\u00e0 t\u1ea5m ch\u1eafn \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a t\u00edn hi\u1ec7u, kh\u00e2u h\u1eadu c\u1ea7n l\u1eafp \u0111\u1eb7t v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y bao g\u1ed3m nh\u1eefng \u0111i\u1ec1u m\u00e0 nh\u00e0 t\u00edch h\u1ee3p AV, k\u1ef9 s\u01b0 \u00e2m thanh tr\u1ef1c ti\u1ebfp v\u00e0 nh\u00e0 th\u1ea7u \u0111i\u1ec7n c\u1ea7n bi\u1ebft khi ch\u1ec9 \u0111\u1ecbnh c\u00e1p loa \u2014 c\u00f3 tham chi\u1ebfu \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf t\u1eeb danh m\u1ee5c nh\u00e0 m\u00e1y LBS AudioCable.<\/p>\n<h2>1. T\u00ecm hi\u1ec3u c\u00e1c lo\u1ea1i c\u00e1p loa<\/h2>\n<h3>C\u00e1p loa tr\u00f2n m\u1ed9t v\u1ecf (D\u00f2ng LBSRVH)<\/h3>\n<p>D\u00e2y loa d\u1ea1ng tr\u00f2n v\u1edbi m\u1ed9t l\u1edbp v\u1ecf ngo\u00e0i duy nh\u1ea5t l\u00e0 \u0111\u1eb7c tr\u01b0ng c\u1ee7a \u00e2m thanh chuy\u00ean nghi\u1ec7p. D\u00f2ng LBSRVH s\u1eed d\u1ee5ng d\u00e2y d\u1eabn b\u1eb1ng \u0111\u1ed3ng kh\u00f4ng c\u00f3 oxy (OFC) 4N v\u1edbi l\u1edbp c\u00e1ch \u0111i\u1ec7n PVC, l\u1edbp gia c\u1ed1 b\u1eb1ng s\u1ee3i b\u00f4ng v\u00e0 v\u1ecf b\u1ecdc PVC d\u1ebbo. C\u00f3 s\u1eb5n \u1edf c\u00e1c c\u1ea5u h\u00ecnh 2, 4, 6 v\u00e0 8 l\u00f5i v\u1edbi ti\u1ebft di\u1ec7n t\u1eeb 1,5 mm2 \u0111\u1ebfn 6,0 mm2.<\/p>\n<p><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/strong>: H\u1ec7 th\u1ed1ng PA ch\u00ednh, c\u00e1p loa si\u00eau tr\u1ea7m, ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u m\u00e0n h\u00ecnh s\u00e2n kh\u1ea5u, l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh trong r\u1ea1p h\u00e1t v\u00e0 \u0111\u1ecba \u0111i\u1ec3m.<\/p>\n<p><strong>C\u00e1c m\u1eabu c\u00f3 s\u1eb5n<\/strong>:<\/p>\n<ul>\n<li><a href=\"\/vi\/products\/lbsrvh-2x1-5-2-x-1-5-mm2-professional-main-speaker-cable\/\">LBSRVH 2\u00d71,5 mm2<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsrvh-2x2-5-2-x-2-5-mm2-professional-main-speaker-cable\/\">LBSRVH 2\u00d72,5 mm2<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsrvh-2x4-0-2-x-4-0-mm2-professional-main-speaker-cable\/\">LBSRVH 2\u00d74,0 mm2<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsrvh-2x6-0-2-x-6-0-mm2-professional-main-speaker-cable\/\">LBSRVH 2\u00d76,0 mm2<\/a><\/li>\n<\/ul>\n<h3>C\u00e1p loa \u0111a l\u00f5i c\u00f3 v\u1ecf b\u1ecdc (D\u00f2ng LBSRVS)<\/h3>\n<p>Khi b\u1ea1n c\u1ea7n nhi\u1ec1u k\u00eanh ch\u1ec9 trong m\u1ed9t l\u1ea7n k\u00e9o, d\u00e2y loa c\u00f3 v\u1ecf b\u1ecdc s\u1ebd gi\u00fap vi\u1ec7c l\u1eafp \u0111\u1eb7t lu\u00f4n g\u1ecdn g\u00e0ng. D\u00f2ng LBSRVS g\u00f3i c\u00e1c c\u1eb7p xo\u1eafn c\u00e1ch \u0111i\u1ec7n ri\u00eang b\u00ean trong l\u1edbp v\u1ecf PVC t\u1ed5ng th\u1ec3, mang l\u1ea1i kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 c\u01a1 h\u1ecdc v\u00e0 qu\u1ea3n l\u00fd c\u00e1p d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/strong>: H\u1ed9p s\u00e2n kh\u1ea5u \u0111a k\u00eanh, h\u1ec7 th\u1ed1ng PA di \u0111\u1ed9ng, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n ph\u00f2ng thu, \u00e2m thanh th\u01b0\u01a1ng m\u1ea1i \u0111a v\u00f9ng.<\/p>\n<p><strong>C\u00e1c m\u1eabu c\u00f3 s\u1eb5n<\/strong>:<\/p>\n<ul>\n<li><a href=\"\/vi\/products\/lbsrvs-8x4-0-8-x-4-0-mm2-jacketed-professional-speaker-cable\/\">C\u00e1p loa c\u00f3 v\u1ecf b\u1ecdc LBSRVS 8\u00d74,0 mm2<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsrvs-t-0-5-2-x-0-5-mm2-twisted-speaker-cable\/\">C\u00e1p loa xo\u1eafn LBSRVS 2\u00d70,5 mm\u00b2<\/a><\/li>\n<\/ul>\n<h3>C\u00e1p loa song song \/ Hi-Fi (D\u00f2ng LBSRVB)<\/h3>\n<p>C\u00e1p loa c\u00f3 c\u1ea5u tr\u00fac song song ph\u1eb3ng l\u00fd t\u01b0\u1edfng cho c\u00e1c kho\u1ea3ng th\u1eddi gian ng\u1eafn, h\u1ec7 th\u1ed1ng Hi-Fi v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t \u01b0u ti\u00ean c\u00e1p c\u00f3 c\u1ea5u h\u00ecnh th\u1ea5p. D\u00f2ng LBSRVB c\u00f3 c\u1ea3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 s\u1ed1 li\u1ec7u (mm2) v\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ee3i.<\/p>\n<p><strong>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/strong>: R\u1ea1p h\u00e1t t\u1ea1i nh\u00e0, h\u1ec7 th\u1ed1ng Hi-Fi, nh\u1ea1c n\u1ec1n th\u01b0\u01a1ng m\u1ea1i, k\u1ebft n\u1ed1i PA kho\u1ea3ng c\u00e1ch ng\u1eafn.<\/p>\n<p><strong>C\u00e1c m\u1eabu c\u00f3 s\u1eb5n<\/strong>:<\/p>\n<ul>\n<li><a href=\"\/vi\/products\/lbsrvb-2x100-2-x-100-strands-hi-fi-parallel-speaker-cable\/\">C\u00e1p Hi-Fi LBSRVB 2\u00d7100 D\u00e2y<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsrvb-2x200-2-x-200-strands-hi-fi-parallel-speaker-cable\/\">C\u00e1p Hi-Fi LBSRVB 2\u00d7200 Strands<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsrvb-2x300-2-x-300-strands-hi-fi-parallel-speaker-cable\/\">C\u00e1p Hi-Fi LBSRVB 2\u00d7300 Strands<\/a><\/li>\n<li><a href=\"\/vi\/products\/lbsrvb-p-1-5-2-x-1-5-mm2-double-colour-parallel-speaker-cable\/\">LBSRVB Song song hai m\u00e0u 2\u00d71,5 mm\u00b2<\/a><\/li>\n<\/ul>\n<h2>2. C\u00e1ch ch\u1ecdn th\u01b0\u1edbc \u0111o c\u00e1p ph\u00f9 h\u1ee3p<\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn th\u01b0\u1edbc \u0111o c\u00e1p ph\u1ee5 thu\u1ed9c v\u00e0o ba y\u1ebfu t\u1ed1:<strong>m\u1ee9c n\u0103ng l\u01b0\u1ee3ng<\/strong>,<strong>chi\u1ec1u d\u00e0i c\u00e1p<\/strong>, V\u00e0<strong>tr\u1edf kh\u00e1ng loa<\/strong>.<\/p>\n<table>\n<tr>\n<th>Tr\u1edf kh\u00e1ng loa<\/th>\n<th>Chi\u1ec1u d\u00e0i c\u00e1p<\/th>\n<th>M\u00e1y \u0111o \u0111\u1ec1 xu\u1ea5t<\/th>\n<\/tr>\n<tr>\n<td>4 \u03a9<\/td>\n<td>L\u00ean \u0111\u1ebfn 15 m<\/td>\n<td>2,5 mm2<\/td>\n<\/tr>\n<tr>\n<td>4 \u03a9<\/td>\n<td>15\u201330 m<\/td>\n<td>4,0 mm2<\/td>\n<\/tr>\n<tr>\n<td>4 \u03a9<\/td>\n<td>30\u201350 m<\/td>\n<td>6,0 mm2<\/td>\n<\/tr>\n<tr>\n<td>8 \u03a9<\/td>\n<td>L\u00ean \u0111\u1ebfn 30 m<\/td>\n<td>1,5 mm2<\/td>\n<\/tr>\n<tr>\n<td>8 \u03a9<\/td>\n<td>30\u201360 m<\/td>\n<td>2,5 mm2<\/td>\n<\/tr>\n<tr>\n<td>8 \u03a9<\/td>\n<td>60\u2013100 m<\/td>\n<td>4,0 mm2<\/td>\n<\/tr>\n<\/table>\n<p><strong>Quy t\u1eafc ng\u00f3n tay c\u00e1i<\/strong>: T\u0103ng g\u1ea5p \u0111\u00f4i kho\u1ea3ng c\u00e1ch \u0111\u00f2i h\u1ecfi ph\u1ea3i t\u0103ng g\u1ea5p \u0111\u00f4i di\u1ec7n t\u00edch m\u1eb7t c\u1eaft \u0111\u1ec3 duy tr\u00ec m\u1ee9c m\u1ea5t t\u00edn hi\u1ec7u nh\u01b0 c\u0169. \u0110\u1ed1i v\u1edbi c\u00e1c loa si\u00eau tr\u1ea7m v\u00e0 h\u1ec7 th\u1ed1ng PA c\u00f3 tr\u1edf kh\u00e1ng th\u1ea5p, l\u1ed7i n\u1eb7ng h\u01a1n - ch\u00eanh l\u1ec7ch chi ph\u00ed l\u00e0 nh\u1ecf so v\u1edbi chi ph\u00ed l\u1eafp \u0111\u1eb7t.<\/p>\n<h2>3. Ch\u1ea5t li\u1ec7u d\u00e2y d\u1eabn: OFC vs CCA<\/h2>\n<p>T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u00e1p \u00e2m thanh chuy\u00ean nghi\u1ec7p LBS \u0111\u1ec1u s\u1eed d\u1ee5ng<strong>\u0110\u1ed3ng kh\u00f4ng c\u00f3 oxy 4N (99,99%) (OFC)<\/strong>d\u00e2y d\u1eabn.<\/p>\n<ul>\n<li><strong>OFC<\/strong>: \u0110i\u1ec7n tr\u1edf th\u1ea5p h\u01a1n, ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n, linh ho\u1ea1t h\u01a1n. Ti\u00eau chu\u1ea9n cho c\u00e1c \u1ee9ng d\u1ee5ng chuy\u00ean nghi\u1ec7p.<\/li>\n<li><strong>CCA (Nh\u00f4m m\u1ea1 \u0111\u1ed3ng)<\/strong>: R\u1ebb h\u01a1n nh\u01b0ng \u0111\u1ed9 b\u1ec1n cao h\u01a1n, gi\u00f2n h\u01a1n, kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch l\u1eafp \u0111\u1eb7t chuy\u00ean nghi\u1ec7p.<\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t tr\u00edch d\u1eabn c\u00e1c d\u1ef1 \u00e1n d\u00e0i h\u1ea1n, OFC l\u00e0 k\u1ef3 v\u1ecdng c\u1ee7a ng\u00e0nh. LBS kh\u00f4ng s\u1eed d\u1ee5ng CCA trong d\u00f2ng c\u00e1p \u00e2m thanh chuy\u00ean nghi\u1ec7p c\u1ee7a m\u00ecnh.<\/p>\n<h2>4. T\u00f9y ch\u1ecdn \u00e1o kho\u00e1c v\u00e0 c\u00e1ch nhi\u1ec7t<\/h2>\n<p>C\u00f4ng d\u1ee5ng c\u1ee7a c\u00e1p loa LBS<strong>L\u1edbp c\u00e1ch nhi\u1ec7t PVC v\u00e0 \u00e1o kho\u00e1c PVC<\/strong>theo ti\u00eau chu\u1ea9n, v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn c\u1ea5u h\u00ecnh sau c\u00f3 s\u1eb5n cho c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng OEM:<\/p>\n<ul>\n<li><strong>M\u00e0u \u00e1o kho\u00e1c<\/strong>: M\u00e0u \u0111en (ti\u00eau chu\u1ea9n), xanh lam, xanh l\u1ee5c v\u00e0 m\u00e0u RAL t\u00f9y ch\u1ec9nh<\/li>\n<li><strong>In \u00e1o kho\u00e1c<\/strong>: \u0110\u00e1nh d\u1ea5u b\u1eb1ng m\u1ef1c tr\u1eafng v\u0129nh vi\u1ec5n v\u1edbi t\u00ean th\u01b0\u01a1ng hi\u1ec7u, s\u1ed1 ki\u1ec3u m\u00e1y v\u00e0 v\u0103n b\u1ea3n th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ea1n<\/li>\n<li><strong>\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i<\/strong>: C\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh theo y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n<\/li>\n<li><strong>LSZH (\u00cdt kh\u00f3i kh\u00f4ng halogen)<\/strong>: C\u00f3 s\u1eb5n theo y\u00eau c\u1ea7u cho c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u t\u0103ng c\u01b0\u1eddng an to\u00e0n ch\u00e1y n\u1ed5<\/li>\n<\/ul>\n<h2>5. Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t v\u1ec1 c\u00e0i \u0111\u1eb7t<\/h2>\n<ol>\n<li><strong>Gi\u1eef c\u00e1p t\u00edn hi\u1ec7u v\u00e0 c\u00e1p ngu\u1ed3n t\u00e1ch bi\u1ec7t<\/strong>: Ch\u1ea1y c\u00e1p loa c\u00e1ch c\u00e1p ngu\u1ed3n \u00edt nh\u1ea5t 300 mm \u0111\u1ec3 tr\u00e1nh nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/li>\n<li><strong>Tr\u00e1nh nh\u1eefng kh\u00fac cua g\u1ea5p<\/strong>: Duy tr\u00ec b\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u b\u1eb1ng 8\u00d7 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a c\u00e1p \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng d\u00e2y d\u1eabn.<\/li>\n<li><strong>D\u00e1n nh\u00e3n c\u1ea3 hai \u0111\u1ea7u<\/strong>: S\u1eed d\u1ee5ng nh\u00e3n co nhi\u1ec7t ho\u1eb7c b\u00fat \u0111\u00e1nh d\u1ea5u c\u00e1p c\u00f3 s\u1ed1 k\u00eanh tr\u01b0\u1edbc khi k\u00e9o.<\/li>\n<li><strong>S\u1eed d\u1ee5ng bi\u1ec7n ph\u00e1p gi\u1ea3m c\u0103ng th\u1eb3ng th\u00edch h\u1ee3p<\/strong>: T\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i c\u1ee7a \u0111\u1ea7u n\u1ed1i, \u0111\u1ea3m b\u1ea3o v\u1ecf c\u00e1p \u0111\u01b0\u1ee3c k\u1eb9p ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00e1c d\u00e2y d\u1eabn ri\u00eang l\u1ebb.<\/li>\n<li><strong>Ki\u1ec3m tra tr\u01b0\u1edbc khi ho\u00e0n thi\u1ec7n<\/strong>: Ti\u1ebfn h\u00e0nh ki\u1ec3m tra t\u00ednh li\u00ean t\u1ee5c v\u00e0 tr\u1edf kh\u00e1ng tr\u00ean m\u1ed7i c\u00e1p \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u01b0\u1edbc khi \u0111\u00f3ng t\u01b0\u1eddng ho\u1eb7c \u1ed1ng d\u1eabn.<\/li>\n<\/ol>\n<h2>6. T\u00f9y ch\u1ecdn c\u00e1p OEM v\u00e0 t\u00f9y ch\u1ec9nh<\/h2>\n<p>Nh\u00e0 m\u00e1y LBS AudioCable s\u1ea3n xu\u1ea5t c\u00e1p loa OEM cho c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 th\u01b0\u01a1ng hi\u1ec7u tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. C\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh bao g\u1ed3m:<\/p>\n<ul>\n<li>M\u00e1y \u0111o d\u00e2y d\u1eabn v\u00e0 s\u1ed1 l\u01b0\u1ee3ng l\u00f5i (2\u20138 l\u00f5i, 0,5\u20136,0 mm\u00b2)<\/li>\n<li>M\u00e0u \u00e1o kho\u00e1c, in \u1ea5n v\u00e0 \u0111\u00f3ng g\u00f3i<\/li>\n<li>C\u1ee5m \u0111\u1ea7u n\u1ed1i (Speakon, XLR, jack chu\u1ed1i theo y\u00eau c\u1ea7u)<\/li>\n<li>Ghi nh\u00e3n t\u00f9y ch\u1ec9nh v\u00e0 bao b\u00ec c\u00f3 th\u01b0\u01a1ng hi\u1ec7u<\/li>\n<\/ul>\n<p><a href=\"\/vi\/oem-audio-cable-manufacturer\/\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 OEM \u2192<\/a><\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>T\u00f4i c\u1ea7n lo\u1ea1i c\u00e1p loa kh\u1ed5 n\u00e0o cho h\u1ec7 th\u1ed1ng PA 1000W<\/h3>\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng 1000W \u1edf 4 \u03a9 v\u1edbi c\u00e1p ch\u1ea1y d\u01b0\u1edbi 20 m, n\u00ean s\u1eed d\u1ee5ng 4,0 mm\u00b2. \u0110\u1ec3 ch\u1ea1y l\u00e2u h\u01a1n ho\u1eb7c t\u1ea3i 2 \u03a9, h\u00e3y t\u0103ng l\u00ean 6,0 mm\u00b2. Lu\u00f4n t\u00ednh to\u00e1n d\u1ef1a tr\u00ean chi\u1ec1u d\u00e0i v\u00e0 tr\u1edf kh\u00e1ng c\u00e1p c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<h3>T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t d\u00e2y loa \u0111\u1ec3 l\u1eafp \u0111\u1eb7t trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi kh\u00f4ng<\/h3>\n<p>C\u00e1p loa c\u00f3 v\u1ecf b\u1ecdc PVC ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng trong nh\u00e0. \u0110\u1ec3 l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi ho\u1eb7c trong t\u01b0\u1eddng, h\u00e3y ch\u1ec9 \u0111\u1ecbnh ch\u1ea5t li\u1ec7u \u00e1o kho\u00e1c LSZH trong qu\u00e1 tr\u00ecnh y\u00eau c\u1ea7u OEM.<\/p>\n<h3>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa d\u00f2ng LBSRVH v\u00e0 LBSRVS l\u00e0 g\u00ec<\/h3>\n<p>C\u00e1p LBSRVH c\u00f3 m\u1ed9t v\u1ecf tr\u00f2n c\u00f3 l\u1edbp gia c\u1ed1 \u2014 l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111\u01b0\u1eddng ch\u1ea1y PA ch\u00ednh. C\u00e1p LBSRVS c\u00f3 c\u1ea5u tr\u00fac c\u1eb7p xo\u1eafn v\u1edbi l\u1edbp v\u1ecf t\u1ed5ng th\u1ec3 \u2014 t\u1ed1t h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111a k\u00eanh v\u00e0 studio n\u01a1i c\u00f3 v\u1ea5n \u0111\u1ec1 xuy\u00ean \u00e2m.<\/p>\n<h3>L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 \u0111\u1eb7t h\u00e0ng c\u00e1p loa in theo y\u00eau c\u1ea7u th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a t\u00f4i<\/h3>\n<p>Li\u00ean h\u1ec7 v\u1edbi LBS qua WhatsApp ho\u1eb7c bi\u1ec3u m\u1eabu y\u00eau c\u1ea7u k\u00e8m theo model, th\u00f4ng s\u1ed1 d\u00e2y d\u1eabn, m\u00e0u v\u1ecf v\u00e0 v\u0103n b\u1ea3n in m\u00e0 b\u1ea1n mong mu\u1ed1n. Vi\u1ec7c l\u1ea5y m\u1eabu m\u1ea5t 5\u201310 ng\u00e0y l\u00e0m vi\u1ec7c; s\u1ea3n xu\u1ea5t 15\u201330 ng\u00e0y l\u00e0m vi\u1ec7c \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u01a1n h\u00e0ng OEM ti\u00eau chu\u1ea9n.<\/p>\n<h3>B\u1ea1n c\u00f3 cung c\u1ea5p b\u00e1o c\u00e1o ki\u1ec3m tra c\u00e1p ho\u1eb7c gi\u1ea5y ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p kh\u00f4ng<\/h3>\n<p>\u0110\u00fang. B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u v\u00e0 gi\u1ea5y ch\u1ee9ng nh\u1eadn s\u1ef1 ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c cung c\u1ea5p theo y\u00eau c\u1ea7u. Ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u00e0i li\u1ec7u c\u1ee7a b\u1ea1n trong giai \u0111o\u1ea1n b\u00e1o gi\u00e1.<\/p>\n<h2>Trang li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"\/vi\/products\/\">Danh m\u1ee5c s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7 - 96 m\u1eabu tr\u00ean 5 danh m\u1ee5c<\/a><\/li>\n<li><a href=\"\/vi\/oem-audio-cable-manufacturer\/\">S\u1ea3n xu\u1ea5t c\u00e1p \u00e2m thanh OEM<\/a><\/li>\n<li><a href=\"\/vi\/manufacturing-quality\/\">S\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/li>\n<li><a href=\"\/vi\/applications\/\">\u1ee8ng d\u1ee5ng c\u00e1p \u00e2m thanh chuy\u00ean nghi\u1ec7p<\/a><\/li>\n<li><a href=\"\/vi\/contact\/\">Li\u00ean h\u1ec7 LBS \u2014 Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/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\/#inquiry-form\">\ud83d\udce7 Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 OEM \u2192<\/a><\/p>\n<p><script type=\"application\/ld+json\">{\n  &quot;@context&quot;: &quot;https:\/\/schema.org&quot;,\n  &quot;@type&quot;: &quot;B\u00e0i vi\u1ebft&quot;,\n  &quot;headline&quot;: &quot;H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn c\u00e1p loa d\u00e0nh cho ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t \u00e2m thanh chuy\u00ean nghi\u1ec7p&quot;,\n  &quot;description&quot;: &quot;C\u00e1ch ch\u1ecdn th\u01b0\u1edbc \u0111o c\u00e1p loa, lo\u1ea1i d\u00e2y d\u1eabn v\u00e0 v\u1ecf b\u1ecdc cho \u00e2m thanh tr\u1ef1c ti\u1ebfp, l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh v\u00e0 AV th\u01b0\u01a1ng m\u1ea1i. T\u00e0i li\u1ec7u tham kh\u1ea3o s\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf t\u1eeb danh m\u1ee5c nh\u00e0 m\u00e1y LBS.&quot;,\n  &quot;t\u00e1c gi\u1ea3&quot;: {\n    &quot;@type&quot;: &quot;T\u1ed5 ch\u1ee9c&quot;,\n    &quot;name&quot;: &quot;Nh\u00e0 m\u00e1y c\u00e1p \u00e2m thanh LBS&quot;\n  },\n  &quot;nh\u00e0 xu\u1ea5t b\u1ea3n&quot;: {\n    &quot;@type&quot;: &quot;T\u1ed5 ch\u1ee9c&quot;,\n    &quot;name&quot;: &quot;Nh\u00e0 m\u00e1y c\u00e1p \u00e2m thanh LBS&quot;,\n    &quot;url&quot;: &quot;https:\/\/lbscable.com&quot;\n  },\n  &quot;datePublished&quot;: &quot;2026-08-07&quot;,\n  &quot;dateModified&quot;: &quot;2026-08-07&quot;,\n  &quot;mainEntityOfPage&quot;: {\n    &quot;@type&quot;: &quot;Trang Web&quot;,\n    &quot;@id&quot;: &quot;https:\/\/lbscable.com\/en\/loa-cable-selection-guide\/&quot;\n  },\n  &quot;v\u1ec1&quot;: {\n    &quot;@type&quot;: &quot;Th\u1ee9&quot;,\n    &quot;name&quot;: &quot;C\u00e1p loa&quot;,\n    &quot;description&quot;: &quot;C\u00e1p loa \u00e2m thanh chuy\u00ean nghi\u1ec7p d\u00e0nh cho \u00e2m thanh tr\u1ef1c ti\u1ebfp, l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng AV th\u01b0\u01a1ng m\u1ea1i.&quot;\n  }\n}<\/script><\/p>","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn c\u00e1p loa cho ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t \u00e2m thanh chuy\u00ean nghi\u1ec7p Ch\u1ecdn c\u00e1p loa ph\u00f9 h\u1ee3p l\u00e0 m\u1ed9t trong nh\u1eefng quy\u1ebft \u0111\u1ecbnh c\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u1ea5t trong b\u1ea5t k\u1ef3 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u00e2m thanh chuy\u00ean nghi\u1ec7p n\u00e0o. Kh\u1ed5 c\u00e1p, v\u1eadt li\u1ec7u d\u00e2y d\u1eabn, k\u1ebft c\u1ea5u v\u1ecf v\u00e0 t\u1ea5m ch\u1eafn \u0111\u1ec1u \u1ea3nh [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-533","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/pages\/533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/comments?post=533"}],"version-history":[{"count":0,"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/pages\/533\/revisions"}],"wp:attachment":[{"href":"https:\/\/lbscable.com\/vi\/wp-json\/wp\/v2\/media?parent=533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}