{"id":291,"date":"2021-10-20T07:01:33","date_gmt":"2021-10-20T07:01:33","guid":{"rendered":"https:\/\/voice-acoustic.vn\/?post_type=product&#038;p=291"},"modified":"2022-01-07T16:58:52","modified_gmt":"2022-01-07T09:58:52","slug":"la-stick-4x4","status":"publish","type":"product","link":"https:\/\/voice-acoustic.vn\/?product=la-stick-4x4","title":{"rendered":"LA-Stick 4&#215;4"},"content":{"rendered":"<div class=\"rs-column -large-col-2-1 -large-first -large-first-row -medium-col-2-1 -medium-first -medium-first-row -small-col-1-1 -small-first -small-last -small-first-row\">\n<div class=\"ce_text block\">\n<p>V\u1edbi LA-Stick 4&#215;4, Voice-Acoustic \u0111\u00e3 thi\u1ebft k\u1ebf m\u1ed9t d\u00f2ng loa ho\u00e0n to\u00e0n m\u1edbi v\u00e0 mang t\u00ednh c\u00e1ch m\u1ea1ng: Line-Array Stick, vi\u1ebft t\u1eaft l\u00e0 LA-Stick.<\/p>\n<p>Tho\u1ea1t nh\u00ecn, n\u00f3 gi\u1ed1ng m\u1ed9t chi\u1ebfc loa c\u1ed9t, c\u00f3 ba lo\u1ea1i th\u00f4ng th\u01b0\u1eddng:<\/p>\n<p>M\u1ed9t c\u1ed9t c\u01a1 b\u1ea3n v\u1edbi m\u1ed9t h\u00e0ng Drivers d\u1ea3i t\u1ea7n s\u1ed1 trung v\u00e0 \u1ed1ng d\u1eabn s\u00f3ng Waveguide t\u1ea7n s\u1ed1 cao \u1edf tr\u00ean c\u00f9ng ho\u1eb7c \u1edf gi\u1eefa. Lo\u1ea1i loa n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng \u0111\u01a1n l\u1ebb; n\u00f3 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i t\u1ef7 l\u1ec7 v\u00ec kh\u00f4ng th\u1ec3 gh\u00e9p n\u1ed1i hi\u1ec7u qu\u1ea3 trong khu v\u1ef1c t\u1ea7n s\u1ed1 cao khi th\u00eam loa.<\/p>\n<p>Sau \u0111\u00f3 l\u00e0 c\u00e1c loa c\u1ed9t v\u1edbi m\u1ed9t d\u00e3y li\u00ean t\u1ee5c d\u1ea3i t\u1ea7n r\u1ed9ng ho\u1eb7c Drivers t\u1ea7m trung. C\u00e1c loa c\u1ed9t n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau, nh\u01b0ng ch\u00fang kh\u00f4ng th\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u01b0\u1ee3c. V\u1edbi m\u1ed7i loa b\u1ed5 sung, g\u00f3c ph\u1ee7 \u00e2m chi\u1ec1u d\u1ecdc ch\u1eafc ch\u1eafn tr\u1edf n\u00ean h\u1eb9p h\u01a1n. \u0110\u1ec3 m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u01b0\u1edbng trong khu v\u1ef1c ng\u01b0\u1eddi nghe, c\u00e1c loa trong chu\u1ed5i loa \u0111\u00f3 h\u00ecnh th\u00e0nh v\u00f4 s\u1ed1 b\u01b0\u1edbc s\u00f3ng ch\u00f2ng ch\u00e9o l\u1eabn nhau. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn s\u1ed1 l\u01b0\u1ee3ng lo\u1ea1i loa c\u1ea7n thi\u1ebft t\u01b0\u01a1ng \u0111\u1ed1i cao, l\u00e0m gi\u1ea3m t\u00ednh linh ho\u1ea1t v\u00e0 ph\u1ee9c t\u1ea1p h\u00f3a vi\u1ec7c l\u01b0u tr\u1eef.<\/p>\n<p>M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn kh\u00e1c l\u00e0 c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng ph\u00f3ng \u00e2m DSP. C\u00e1c loa \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh th\u1eb3ng h\u00e0ng t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi. M\u1ed7i b\u1ed9 chuy\u1ec3n \u0111\u1ed5i trong c\u1ed9t ph\u1ea3i c\u00f3 k\u00eanh khu\u1ebfch \u0111\u1ea1i c\u00f4ng su\u1ea5t ri\u00eang v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n DSP. M\u1ed9t pha \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1eddi gian c\u0169ng nh\u01b0 m\u1ed9t tr\u00ecnh bi\u00ean d\u1ecbch thu\u1eadt to\u00e1n t\u00ednh to\u00e1n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng \u0111i\u1ec7n t\u1eed. Tuy nhi\u00ean, c\u00f4ng ngh\u1ec7 n\u00e0y c\u1ef1c k\u1ef3 t\u1ed1n k\u00e9m v\u00e0 qu\u00e1 ph\u1ee9c t\u1ea1p \u0111\u1ed1i v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>C\u00e1c d\u00f2ng loa line-array l\u1edbn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111i\u1ec1u ch\u1ec9nh g\u00f3c loa \u0111\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng ph\u1ee7 s\u00f3ng d\u1ecdc h\u1eb9p \u0111\u1ebfn khu v\u1ef1c kh\u00e1n th\u00ednh gi\u1ea3 m\u1ed9t c\u00e1ch r\u1ea5t thi\u1ebft th\u1ef1c. M\u1ee5c ti\u00eau n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c r\u1ea5t ch\u00ednh x\u00e1c, tr\u00e1nh \u00e2m thanh ph\u1ea3n x\u1ea1 ngo\u00e0i \u00fd mu\u1ed1n v\u00e0 t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh.<\/p>\n<\/div>\n<\/div>\n<div class=\"rs-column -large-col-2-1 -large-last -large-first-row -medium-col-2-1 -medium-last -medium-first-row -small-col-1-1 -small-first -small-last\">\n<div class=\"ce_text block\">\n<p>Khi k\u1ebft h\u1ee3p c\u00e1c loa line-array v\u1edbi nhau li\u1ec1n l\u1ea1c nh\u1ea5t qu\u00e1n, s\u1ef1 giao thoa \u0111\u01b0\u1ee3c ng\u0103n ch\u1eb7n v\u00e0 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng h\u1ec7 th\u1ed1ng t\u0103ng l\u00ean. \u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch hi\u1ec7u qu\u1ea3 c\u1ee7a d\u00f2ng loa line-array m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n.<\/p>\n<p>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a LA-Stick 4&#215;4 \u0111\u00e3 gi\u00fap n\u00f3 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng ngh\u1ec7 n\u00e0y th\u00e0nh m\u1ed9t \u0111\u1ecbnh d\u1ea1ng loa c\u1ed9t, k\u1ebft h\u1ee3p nhi\u1ec1u \u01b0u \u0111i\u1ec3m c\u1ee7a loa line-array v\u00e0 t\u1ea1o th\u00e0nh m\u1ed9t k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, l\u00e0m cho LA-Stick 4&#215;4 tr\u1edf n\u00ean th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi ng\u01b0\u1eddi d\u00f9ng. Kh\u00f4ng ph\u1ea3i loa c\u1ed9t m\u00e0 l\u00e0 m\u1ed9t thanh line-array! Kh\u00f4ng ch\u1ec9 v\u1eady, c\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1c loa line-array l\u1edbn, th\u00f9ng loa LA-Stick \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ebf v\u00e0 \u0111\u1ec9nh h\u00ecnh thang v\u1edbi \u0111\u1ed9 d\u1ed1c 8\u02da. G\u00f3c nghi\u00eang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tinh ch\u1ec9nh b\u00ean ngo\u00e0i th\u00f4ng qua m\u1ed9t c\u01a1 c\u1ea5u tr\u1ee5c ch\u00ednh g\u1eafn \u1ed5 bi s\u00e1ng t\u1ea1o m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ph\u00eda sau. C\u01a1 ch\u1ebf r\u1ea5t ch\u1eafc ch\u1eafn n\u00e0y khi\u1ebfn c\u00e1c kh\u1edbp u\u1ed1n \u1edf d\u1ea1ng ch\u1ed1t kh\u00f3a bi \u1edf m\u1eb7t tr\u01b0\u1edbc c\u1ee7a loa kh\u00f4ng c\u1ea7n thi\u1ebft. Kh\u00f4ng c\u00f3 c\u01a1 ch\u1ebf ho\u1eb7c b\u1ed9 ph\u1eadn l\u1eafp \u0111\u1eb7t n\u00e0o \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y \u1edf m\u1eb7t tr\u01b0\u1edbc. V\u1edbi v\u1ebb ngo\u00e0i k\u00edn \u0111\u00e1o n\u00e0y, loa c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng trong t\u1eebng kh\u00f4ng gian tinh t\u1ebf.<\/p>\n<p>Th\u00f4ng qua m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng g\u1ed7 \u0111\u1eb7c bi\u1ec7t, c\u00e1c m\u1eb7t c\u1ee7a th\u00f9ng loa \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o h\u00ecnh thu\u00f4n nh\u1ecdn, nh\u1ea5n m\u1ea1nh v\u1ebb ngo\u00e0i thanh l\u1ecbch c\u1ee7a ch\u00fang. V\u1edbi thanh LA-Stick, t\u00f9y thu\u1ed9c v\u00e0o \u00e1p su\u1ea5t \u00e2m thanh mong mu\u1ed1n, c\u00f3 th\u1ec3 c\u1ea5u t\u1ea1o b\u1ea5t k\u1ef3 s\u1ed1 l\u01b0\u1ee3ng d\u00e0i nh\u01b0 th\u1ebf n\u00e0o v\u1edbi ch\u1ec9 m\u1ed9t lo\u1ea1i loa. \u0110i\u1ec1u n\u00e0y l\u00e0m cho d\u00f2ng loa LA-Stick tr\u1edf th\u00e0nh h\u1ec7 th\u1ed1ng loa d\u1ea1ng c\u1ed9t linh ho\u1ea1t nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi. C\u1ea5u tr\u00fac k\u1ebft h\u1ee3p tr\u1edf kh\u00e1ng \u0111\u1ea7u ra 16\u03a9 cho ph\u00e9p ho\u1ea1t \u0111\u1ed9ng l\u00ean \u0111\u1ebfn 8 thanh LA-Stick v\u1edbi m\u1ed9t \u0111\u1ebf ho\u1ea1t \u0111\u1ed9ng t\u1ef1 c\u1ea5p ngu\u1ed3n ho\u1eb7c l\u00ean \u0111\u1ebfn 16 loa v\u1edbi m\u1ed9t b\u1ed9 khu\u1ebfch \u0111\u1ea1i c\u00f4ng su\u1ea5t HDSP-6.<\/p>\n<p>C\u1ee7 loa neodymium 4&#8243; tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 th\u1ebf h\u1ec7 m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc. LA-Stick c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt ho\u1eb7c \u0111\u1ed9 \u1ea9m cao, th\u1eadm ch\u00ed t\u1ea1m th\u1eddi trong m\u01b0a. C\u00e1c ph\u1ee5 ki\u1ec7n tinh x\u1ea3o cho ph\u00e9p c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng l\u1eafp \u0111\u1eb7t \u0111a d\u1ea1ng.<\/p>\n<\/div>\n<\/div>\n\n  <div class=\"banner has-hover\" id=\"banner-902721078\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n            \t<div class=\"video-overlay no-click fill\"><\/div>\n\t<div id=\"ytplayer-944\" class=\"ux-youtube fill object-fit hide-for-medium\" data-videoid=\"K9WrW3t1e7E\" data-loop=\"1\" data-audio=\"0\"><\/div>\n                        \n                    <\/div>\n        <div class=\"banner-layers container\">\n            <a class=\"fill\" href=\"https:\/\/www.youtube.com\/watch?v=K9WrW3t1e7E\" target=\"_blank\" rel=\"noopener noreferrer\" ><div class=\"fill banner-link\"><\/div><\/a>            \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-902721078 {\n  padding-top: 500px;\n}\n<\/style>\n  <\/div>\n\n\n<p>&nbsp;<\/p>\n<div class=\"rs-columns ce_rs_columns_start\">\n<div class=\"rs-column -large-col-2-1 -large-first -large-first-row -medium-col-2-1 -medium-first -medium-first-row -small-col-1-1 -small-first -small-last -small-first-row\">\n<div class=\"ce_text block\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><a href=\"https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-649 alignright\" src=\"https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-300x292.jpg\" alt=\"\" width=\"550\" height=\"535\" srcset=\"https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-300x292.jpg 300w, https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-1024x997.jpg 1024w, https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-768x748.jpg 768w, https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-1536x1496.jpg 1536w, https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-1320x1285.jpg 1320w, https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-400x390.jpg 400w, https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1-600x584.jpg 600w, https:\/\/voice-acoustic.vn\/wp-content\/uploads\/2021\/10\/voice-acoustic-la-stick-4x4-cad-001-1.jpg 1984w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<div class=\"inside\">\n<div class=\"inside\">\n<h2>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n<\/div>\n<div class=\"rs-columns ce_rs_columns_start\">\n<div class=\"rs-column -large-col-2-1 -large-first -large-first-row -medium-col-2-1 -medium-first -medium-first-row -small-col-1-1 -small-first -small-last -small-first-row\">\n<div class=\"ce_text block\">\n<p><strong>Drivers<\/strong><br \/>\nC\u1ee7 loa Neodym 4 x 4 &#8220;v\u1edbi cu\u1ed9n d\u00e2y \u00e2m 0.75&#8221;<\/p>\n<p><strong>D\u1ea3i t\u1ea7n s\u1ed1<\/strong><br \/>\n161 Hz &#8211; 18 kHz (- 10 dB)<br \/>\n210 Hz &#8211; 15,4 kHz (+\/- 3 dB)<\/p>\n<p><strong>G\u00f3c ph\u1ee7 \u00e2m (d\u1ecdc x ngang)<\/strong><br \/>\n70\u00b0 x 25\u00b0 (ph\u1ee5 thu\u1ed9c theo chi\u1ec1u d\u1ecdc g\u00f3c gi\u1eefa c\u00e1c loa)<\/p>\n<p><strong>T\u1ed5ng tr\u1edf<\/strong><br \/>\n16\u03a9<\/p>\n<p><strong>C\u00f4ng xu\u1ea5t (AES \/ Ch\u01b0\u01a1ng tr\u00ecnh \/ \u0110\u1ec9nh)<\/strong><br \/>\n120W \/ 240W \/ 480W<\/p>\n<p><strong>\u0110\u1ed9 nh\u1ea1y 1W \/ 1m<\/strong><br \/>\n96dB SPL<\/p>\n<p><strong>C\u01b0\u1eddng \u0111\u1ed9 \u00e1p su\u1ea5t \u00e2m thanh (AES\/Program\/Peak)<\/strong><br \/>\n116dB SPL \/ 119dB SPL \/ 122dB SPL<\/p>\n<p><strong>K\u1ebft n\u1ed1i<\/strong><br \/>\n2 x NEUTRIK NL4 IN \/ OUT 1 +\/- (n\u1ed1i ti\u1ebfp 4 c\u1ef1c)<\/p>\n<p><strong>S\u01a1n ph\u1ee7<\/strong><br \/>\nS\u01a1n ph\u1ee7 Polyurea, <strong>Oberfl\u00e4che<\/strong> m\u00e3 s\u1ed1 RAL 9005. <a title=\"Th\u00f4ng tin th\u00eam v\u1ec1 m\u00e0u s\u1eafc \u0111\u1eb7c bi\u1ec7t!\" href=\"https:\/\/voice-acoustic.de\/service\/special-colours.html\" target=\"_blank\" rel=\"noopener\">M\u00e0u \u0111\u1eb7c bi\u1ec7t<\/a> c\u00f3 th\u1ebf \u0111\u1eb7t h\u00e0ng v\u1edbi l\u1edbp s\u01a1n Warnex<\/p>\n<p><strong>K\u00edch th\u01b0\u1edbc \/ Tr\u1ecdng l\u01b0\u1ee3ng<\/strong><br \/>\n419 (H) x 119 (W) x 160 (D) mm \/ 3.2 kg<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: #282828;\">4 x 4&#8243; Line-Array Stick<\/span><\/li>\n<li><span style=\"color: #282828;\">L\u1ee3i th\u1ebf c\u1ee7a m\u1ea3ng d\u00f2ng \u1edf d\u1ea1ng nh\u1ecf g\u1ecdn<\/span><\/li>\n<li><span style=\"color: #282828;\">M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau k\u1ebft n\u1ed1i- v\u00e0 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh (m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 c\u00f4ng c\u1ee5 tr\u1ee3 gi\u00fap n\u00e0o)<\/span><\/li>\n<li><span style=\"color: #282828;\">R\u1ea5t nhi\u1ec1u ph\u1ee5 ki\u1ec7n \u0111\u1ec3 l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng l\u01b0u \u0111\u1ed9ng<\/span><\/li>\n<li><span style=\"color: #282828;\">C\u1ef1c nh\u1eb9, ch\u1ec9 3.2 kg<\/span><\/li>\n<li><span style=\"color: #282828;\">Loa c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c n\u01b0\u1edbc<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":292,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"product_cat":[21],"product_tag":[],"class_list":{"0":"post-291","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-la-stick-arrayable-column-speaker-series","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LA-Stick 4x4 - Voice-Acoustic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/voice-acoustic.vn\/?product=la-stick-4x4\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LA-Stick 4x4 - 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