{"id":6687,"date":"2026-09-03T09:04:11","date_gmt":"2026-09-03T02:04:11","guid":{"rendered":"https:\/\/spon.com.vn\/?post_type=product&#038;p=6687"},"modified":"2026-09-03T09:04:11","modified_gmt":"2026-09-03T02:04:11","slug":"loa-theo-doi-giong-noi-voice-tracking-speaker-nac-152","status":"publish","type":"product","link":"https:\/\/spon.com.vn\/?product=loa-theo-doi-giong-noi-voice-tracking-speaker-nac-152","title":{"rendered":"Loa theo d\u00f5i gi\u1ecdng n\u00f3i &#8211; Voice Tracking Speaker &#8211; NAC-152"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<div id=\"model-response-message-contentr_6fe53692046c56ac\" class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color stronger\" dir=\"ltr\" aria-busy=\"false\" aria-live=\"polite\">\n<div>\n<table data-path-to-node=\"1\">\n<thead>\n<tr>\n<td><strong>Th\u00f4ng s\u1ed1 (Parameter)<\/strong><\/td>\n<td><strong>Quy c\u00e1ch k\u1ef9 thu\u1eadt (Specification)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"1,1,0,0\"><b data-path-to-node=\"1,1,0,0\" data-index-in-node=\"0\">Ngu\u1ed3n \u0111i\u1ec7n<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,1,1,0\">DC24V 2A \/ DC48V 1A \/ AC24 36V \/ POE (802.3at)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,2,0,0\"><b data-path-to-node=\"1,2,0,0\" data-index-in-node=\"0\">C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 \u1edf ch\u1ebf \u0111\u1ed9 ch\u1edd<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,2,1,0\"><span class=\"math-inline\" data-math=\"\\le 3\\text{W}\" data-index-in-node=\"0\">$\\le 3\\text{W}$<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,3,0,0\"><b data-path-to-node=\"1,3,0,0\" data-index-in-node=\"0\">C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c (Ngu\u1ed3n DC)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,3,1,0\">20W \/ 8\u03a9<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,4,0,0\"><b data-path-to-node=\"1,4,0,0\" data-index-in-node=\"0\">C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c (Ngu\u1ed3n POE)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,4,1,0\">15W \/ 8\u03a9<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,5,0,0\"><b data-path-to-node=\"1,5,0,0\" data-index-in-node=\"0\">M\u1ee9c \u00e1p su\u1ea5t \u00e2m thanh t\u1ed1i \u0111a (Max.SPL)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,5,1,0\">101dB \u00b1 3dB<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,6,0,0\"><b data-path-to-node=\"1,6,0,0\" data-index-in-node=\"0\">\u0110\u1ed9 nh\u1ea1y<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,6,1,0\">88dB \u00b1 3dB\/W\/M<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,7,0,0\"><b data-path-to-node=\"1,7,0,0\" data-index-in-node=\"0\">T\u1ea7n s\u1ed1 ph\u1ea3n h\u1ed3i<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,7,1,0\">80Hz ~ 20KHz<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,8,0,0\"><b data-path-to-node=\"1,8,0,0\" data-index-in-node=\"0\">T\u1ea7n s\u1ed1 l\u1ea5y m\u1eabu \u00e2m thanh<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,8,1,0\">48KHz<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,9,0,0\"><b data-path-to-node=\"1,9,0,0\" data-index-in-node=\"0\">T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u m\u1ea1ng<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,9,1,0\">10\/100M (T\u1ef1 \u0111i\u1ec1u ch\u1ec9nh)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,10,0,0\"><b data-path-to-node=\"1,10,0,0\" data-index-in-node=\"0\">Giao th\u1ee9c m\u1ea1ng<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,10,1,0\">UDP, ARP, ICMP, HTTP, IGMP<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,11,0,0\"><b data-path-to-node=\"1,11,0,0\" data-index-in-node=\"0\">M\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,11,1,0\">Ch\u1ec9 d\u00f9ng trong nh\u00e0, n\u01a1i kh\u00f4 r\u00e1o<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,12,0,0\"><b data-path-to-node=\"1,12,0,0\" data-index-in-node=\"0\">Ch\u1ea5t li\u1ec7u v\u1ecf<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,12,1,0\">T\u1ea5m kim lo\u1ea1i<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,13,0,0\"><b data-path-to-node=\"1,13,0,0\" data-index-in-node=\"0\">K\u00edch th\u01b0\u1edbc<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,13,1,0\">\u03c6268 x 182 mm (\u0110\u01b0\u1eddng k\u00ednh 268mm x Cao 182mm)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,14,0,0\"><b data-path-to-node=\"1,14,0,0\" data-index-in-node=\"0\">B\u1ea3o h\u00e0nh s\u1ea3n ph\u1ea9m<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,14,1,0\">2 n\u0103m<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"featured_media":6695,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[27],"product_tag":[573,574,575],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Loa theo d\u00f5i gi\u1ecdng n\u00f3i - Voice Tracking Speaker - NAC-152 - NH\u00c0 NH\u1eacP KH\u1ea8U \u00c2M THANH SPON<\/title>\n<meta name=\"description\" content=\"Th\u00f4ng s\u1ed1 (Parameter) Quy c\u00e1ch k\u1ef9 thu\u1eadt (Specification)     Ngu\u1ed3n \u0111i\u1ec7n DC24V 2A \/ DC48V 1A \/ AC24 36V \/ POE (802.3at)   C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 \u1edf ch\u1ebf \u0111\u1ed9 ch\u1edd $le 3text{W}$   C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c (Ngu\u1ed3n DC) 20W \/ 8\u03a9   C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c (Ngu\u1ed3n POE) 15W \/ 8\u03a9   M\u1ee9c \u00e1p su\u1ea5t \u00e2m thanh t\u1ed1i \u0111a (Max.SPL) 101dB \u00b1 3dB   \u0110\u1ed9 nh\u1ea1y 88dB \u00b1 3dB\/W\/M   T\u1ea7n s\u1ed1 ph\u1ea3n h\u1ed3i 80Hz ~ 20KHz   T\u1ea7n s\u1ed1 l\u1ea5y m\u1eabu \u00e2m thanh 48KHz   T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u m\u1ea1ng 10\/100M (T\u1ef1 \u0111i\u1ec1u ch\u1ec9nh)   Giao th\u1ee9c m\u1ea1ng UDP, ARP, ICMP, HTTP, IGMP   M\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t Ch\u1ec9 d\u00f9ng trong nh\u00e0, n\u01a1i kh\u00f4 r\u00e1o   Ch\u1ea5t li\u1ec7u v\u1ecf T\u1ea5m kim lo\u1ea1i   K\u00edch th\u01b0\u1edbc \u03c6268 x 182 mm (\u0110\u01b0\u1eddng k\u00ednh 268mm x Cao 182mm)   B\u1ea3o h\u00e0nh s\u1ea3n ph\u1ea9m 2 n\u0103m\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/spon.com.vn\/?product=loa-theo-doi-giong-noi-voice-tracking-speaker-nac-152\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Loa theo d\u00f5i gi\u1ecdng n\u00f3i - Voice Tracking Speaker - NAC-152 - NH\u00c0 NH\u1eacP KH\u1ea8U \u00c2M THANH SPON\" \/>\n<meta property=\"og:description\" content=\"Th\u00f4ng s\u1ed1 (Parameter) Quy c\u00e1ch k\u1ef9 thu\u1eadt (Specification)     Ngu\u1ed3n \u0111i\u1ec7n DC24V 2A \/ DC48V 1A \/ AC24 36V \/ POE (802.3at)   C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 \u1edf ch\u1ebf \u0111\u1ed9 ch\u1edd $\\le 3\\text{W}$   C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c (Ngu\u1ed3n DC) 20W \/ 8\u03a9   C\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c (Ngu\u1ed3n POE) 15W \/ 8\u03a9   M\u1ee9c \u00e1p su\u1ea5t \u00e2m thanh t\u1ed1i \u0111a (Max.SPL) 101dB \u00b1 3dB   \u0110\u1ed9 nh\u1ea1y 88dB \u00b1 3dB\/W\/M   T\u1ea7n s\u1ed1 ph\u1ea3n h\u1ed3i 80Hz ~ 20KHz   T\u1ea7n s\u1ed1 l\u1ea5y m\u1eabu \u00e2m thanh 48KHz   T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u m\u1ea1ng 10\/100M (T\u1ef1 \u0111i\u1ec1u ch\u1ec9nh)   Giao th\u1ee9c m\u1ea1ng UDP, ARP, ICMP, HTTP, IGMP   M\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t Ch\u1ec9 d\u00f9ng trong nh\u00e0, n\u01a1i kh\u00f4 r\u00e1o   Ch\u1ea5t li\u1ec7u v\u1ecf T\u1ea5m kim lo\u1ea1i   K\u00edch th\u01b0\u1edbc \u03c6268 x 182 mm (\u0110\u01b0\u1eddng k\u00ednh 268mm x Cao 182mm)   B\u1ea3o h\u00e0nh s\u1ea3n ph\u1ea9m 2 n\u0103m\" \/>\n<meta property=\"og:url\" content=\"https:\/\/spon.com.vn\/?product=loa-theo-doi-giong-noi-voice-tracking-speaker-nac-152\" \/>\n<meta property=\"og:site_name\" content=\"NH\u00c0 NH\u1eacP KH\u1ea8U \u00c2M THANH SPON\" \/>\n<meta property=\"og:image\" content=\"https:\/\/spon.com.vn\/wp-content\/uploads\/2026\/09\/Screenshot-2026-09-03-090316.png\" \/>\n\t<meta property=\"og:image:width\" content=\"582\" \/>\n\t<meta property=\"og:image:height\" content=\"582\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script 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