{"id":315,"date":"2021-10-20T07:08:27","date_gmt":"2021-10-20T07:08:27","guid":{"rendered":"https:\/\/voice-acoustic.vn\/?post_type=product&p=315"},"modified":"2022-01-18T10:04:05","modified_gmt":"2022-01-18T03:04:05","slug":"la-stick-12x4","status":"publish","type":"product","link":"https:\/\/voice-acoustic.vn\/?product=la-stick-12x4","title":{"rendered":"LA-Stick 12×4"},"content":{"rendered":"
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Voice-Acoustic LA-Stick l\u00e0 loa line-array thi\u1ebft k\u1ebf v\u1edbi nh\u1eefng y\u00eau c\u1ea7u cao nh\u1ea5t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh, t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 ch\u1ee9c n\u0103ng. Th\u00f9ng loa \u0111\u01b0\u1ee3c bo tr\u00f2n \u0111\u1eb9p m\u1eaft v\u00e0 l\u01b0\u1edbi t\u1ea3n nhi\u1ec7t cong ph\u00eda tr\u01b0\u1edbc c\u00f3 l\u1ed7 h\u00ecnh t\u1ed5 ong nh\u1ecf tr\u00f4ng r\u1ea5t thanh l\u1ecbch v\u00e0 c\u0169ng h\u00f2a nh\u1eadp v\u00e0o ki\u1ebfn \u200b\u200btr\u00fac tinh t\u1ebf v\u1ec1 m\u1eb7t th\u1ecb gi\u00e1c..<\/p>\n

M\u00e0ng c\u1ee7a c\u1ee7 loa neodymium 4″ nh\u1eb9 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng s\u1ee3i c\u00f4ng ngh\u1ec7 cao kh\u00f4ng th\u1ea5m n\u01b0\u1edbc v\u00e0 c\u00f3 \u0111\u1ed9 c\u1ee9ng cao v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng chuy\u1ec3n \u0111\u1ed9ng r\u1ea5t th\u1ea5p. \u0110i\u1ec1u n\u00e0y ki\u1ebfn t\u1ea1o \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1t v\u00e0 t\u00e1i t\u1ea1o \u00e2m thanh t\u1ef1 nhi\u00ean, s\u1eafc th\u00e1i l\u00ean \u0111\u1ebfn t\u1ea7n s\u1ed1 cao nh\u1ea5t.<\/p>\n<\/div>\n<\/div>\n

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M\u1ee9c \u0111\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a gi\u1ecdng n\u00f3i v\u00e0 m\u1ee9c \u0111\u1ed9 \u0111\u1ea1t \u0111\u01b0\u1ee3c tr\u01b0\u1edbc khi b\u1ecb hi\u1ec7u \u1ee9ng h\u00fa l\u00e0 r\u1ea5t cao. Ngay c\u1ea3 nh\u1eefng ng\u01b0\u1eddi thuy\u1ebft tr\u00ecnh ch\u01b0a qua \u0111\u00e0o t\u1ea1o c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ee9ng v\u1edbi micr\u00f4 r\u1ea5t g\u1ea7n loa m\u00e0 kh\u00f4ng b\u1ecb h\u00fa (feedback).<\/p>\n

So v\u1edbi nhi\u1ec1u loa c\u1ed9t kh\u00e1c, v\u1ecf c\u1ee7a LA-Stick \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng g\u1ed7 gh\u00e9p thanh b\u1ea1ch d\u01b0\u01a1ng nhi\u1ec1u l\u1edbp, gi\u00fap gi\u1ea3m \u0111\u1ed9 r\u1ec1n c\u1ee7a th\u00f9ng loa. B\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng l\u1edbp ph\u1ee7 polyurea ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 th\u1eddi ti\u1ebft, gi\u00fap loa ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi. M\u00e0u RAL \u0111\u1eb7c bi\u1ec7t c\u00f3 s\u1eb5n d\u01b0\u1edbi d\u1ea1ng t\u00f9y ch\u1ecdn.<\/p>\n

Thi\u1ebft k\u1ebf v\u1ecf b\u1ecdc, v\u1edbi \u0111\u1ec9nh v\u00e0 \u0111\u00e1y h\u00ecnh thang 8\u00b0, v\u00e0 ph\u1ea7n c\u1ee9ng s\u00e1ng t\u1ea1o cho ph\u00e9p t\u1ea5t c\u1ea3 c\u00e1c LA-Sticks \u0111\u01b0\u1ee3c gh\u00e9p v\u1edbi nhau v\u00e0 h\u01b0\u1edbng th\u1eb3ng \u0111\u1ee9ng gi\u1eefa c\u00e1c loa \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh v\u00f4 h\u1ea1n. T\u1ea5t c\u1ea3 c\u00e1c c\u01a1 c\u1ea5u k\u1ebft n\u1ed1i v\u00e0 g\u00f3c \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf m\u1eb7t sau c\u1ee7a loa v\u00e0 kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y t\u1eeb ph\u00eda tr\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y l\u00e0m cho d\u00f2ng Voice-Acoustic LA-Stick tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng d\u00f2ng loa d\u1ea1ng c\u1ed9t linh ho\u1ea1t v\u00e0 thanh l\u1ecbch nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>\n

C\u00e1c ph\u1ee5 ki\u1ec7n phong ph\u00fa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c ki\u1ec3u LA-Stick.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n<\/div>\n
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Drivers<\/strong>
\nNeodym 12 x 4 “v\u1edbi cu\u1ed9n d\u00e2y \u00e2m 0.75”<\/p>\n

D\u1ea3i t\u1ea7n<\/strong>
\n140 Hz – 18 kHz (- 10 dB)
\n185 Hz – 16 kHz (+\/- 3 dB)<\/p>\n

G\u00f3c ph\u1ee7 \u00e2m (d\u1ecdc x ngang )<\/strong>
\n70\u00b0 x 14\u00b0<\/p>\n

T\u1ed3ng tr\u1edf<\/strong>
\n5.3 \u03a9<\/p>\n

C\u00f4ng xu\u1ea5t (AES\/Program\/Peak)<\/strong>
\n360W \/ 720W \/ 1440W<\/p>\n

\u0110\u1ed9 nh\u1ea1y 1W \/ 1m<\/strong>
\n101dB SPL<\/p>\n

C\u01b0\u1eddng \u0111\u1ed9 \u00e1p su\u1ea5t \u00e2m thanh\u00a0(AES\/Program\/Peak)<\/strong>
\n126dB SPL \/ 129dB SPL \/ 132dB SPL<\/p>\n

K\u1ebft n\u1ed1i<\/strong>
\n2 x NEUTRIK NL4 IN \/ OUT 1 +\/- (n\u1ed1i ti\u1ebfp 4 c\u1ef1c)<\/p>\n

S\u01a1n ph\u1ee7 Polyurea Oberfl\u00e4che<\/strong> m\u00e3 m\u00e0u RAL 9005. M\u00e0u \u0111\u1eb7c bi\u1ec7t<\/a> c\u00f3 th\u1ec3 \u0111\u1eb7t h\u00e0ng v\u1edbi l\u1edbp s\u01a1n\u00a0 Warnex<\/p>\n

K\u00edch th\u01b0\u1edbc \/ Tr\u1ecdng l\u01b0\u1ee3ng<\/strong>
\n1.236 (H) x 119 (W) x 160 (D) mm \/ 9.2 kg<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"