{"id":10470,"date":"2026-08-13T13:47:17","date_gmt":"2026-08-13T06:47:17","guid":{"rendered":"https:\/\/useful.vn\/?p=10470"},"modified":"2026-08-13T13:47:17","modified_gmt":"2026-08-13T06:47:17","slug":"alpha-works-w99-loa-retro-da-nang-gia-12-trieu-dong","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=10470","title":{"rendered":"Alpha Works W99 – loa ‘retro’ \u0111a n\u0103ng gi\u00e1 12 tri\u1ec7u \u0111\u1ed3ng"},"content":{"rendered":"
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\nAlpha Works W99 – loa ‘retro’ \u0111a n\u0103ng gi\u00e1 12 tri\u1ec7u \u0111\u1ed3ng <\/h1>\n
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Alpha Works W99 – loa ‘retro’ \u0111a n\u0103ng gi\u00e1 12 tri\u1ec7u \u0111\u1ed3ng<\/span><\/h2>\n<\/div>\n
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    W99 c\u00f3 thi\u1ebft k\u1ebf phong c\u00e1ch c\u1ed5 \u0111i\u1ec3n nh\u01b0ng \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c c\u00f4ng ngh\u1ec7 \u00e2m thanh m\u1edbi, h\u1ed7 tr\u1ee3 karaoke c\u00f9ng th\u1eddi l\u01b0\u1ee3ng pin 14 ti\u1ebfng.<\/p>\n<\/div>\n

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    Cho \u0111\u1eb7t h\u00e0ng cu\u1ed1i th\u00e1ng 7 v\u00e0 b\u00e1n ra \u0111\u1ea7u th\u00e1ng 8, W99 l\u00e0 m\u1eabu cao c\u1ea5p nh\u1ea5t trong d\u00f2ng W-Series c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh M\u1ef9 Alpha Works. S\u1ea3n ph\u1ea9m v\u1eabn gi\u1eef thi\u1ebft k\u1ebf “retro” – k\u1ebft h\u1ee3p gi\u1eefa n\u00e9t c\u1ed5 \u0111i\u1ec3n v\u1edbi n\u00e9t thanh l\u1ecbch hi\u1ec7n \u0111\u1ea1i, v\u1ed1n \u0111\u01b0\u1ee3c nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh nh\u01b0 JBL, Marshall hay Fender \u0111\u01b0a v\u00e0o s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh th\u1eddi gian qua. Loa c\u00f3 ba m\u00e0u g\u1ed3m \u0111en, n\u00e2u v\u00e0 m\u00e0u cam.<\/p>\n<\/div>\n<\/div>\n

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    Cho \u0111\u1eb7t h\u00e0ng cu\u1ed1i th\u00e1ng 7 v\u00e0 b\u00e1n ra \u0111\u1ea7u th\u00e1ng 8, W99 l\u00e0 m\u1eabu cao c\u1ea5p nh\u1ea5t trong d\u00f2ng W-Series c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh M\u1ef9 Alpha Works. S\u1ea3n ph\u1ea9m v\u1eabn gi\u1eef thi\u1ebft k\u1ebf “retro” – k\u1ebft h\u1ee3p gi\u1eefa n\u00e9t c\u1ed5 \u0111i\u1ec3n v\u1edbi n\u00e9t thanh l\u1ecbch hi\u1ec7n \u0111\u1ea1i, v\u1ed1n \u0111\u01b0\u1ee3c nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh nh\u01b0 JBL, Marshall hay Fender \u0111\u01b0a v\u00e0o s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh th\u1eddi gian qua. Loa c\u00f3 ba m\u00e0u g\u1ed3m \u0111en, n\u00e2u v\u00e0 m\u00e0u cam.<\/p>\n<\/div>\n<\/div>\n

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    So v\u1edbi c\u00e1c th\u1ebf h\u1ec7 “\u0111\u00e0n anh”, loa m\u1edbi c\u1ee7a Alpha Works \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p v\u1ec1 ngo\u1ea1i h\u00ecnh, cho \u0111\u1ed9 ho\u00e0n thi\u1ec7n t\u1ed5ng th\u1ec3 cao h\u01a1n. Trong \u0111\u00f3, ph\u1ea7n th\u00e2n b\u1ecdc da t\u1ed5ng h\u1ee3p, c\u00e1c m\u1ed1i n\u1ed1i \u00edt b\u1ecb h\u1edf ho\u1eb7c chi ti\u1ebft th\u1eeba, k\u1ebft h\u1ee3p nh\u00f4m nguy\u00ean kh\u1ed1i t\u1ea1o c\u1ea3m gi\u00e1c c\u1ee9ng c\u00e1p. Tuy nhi\u00ean, ch\u1ea5t li\u1ec7u da kh\u00e1 d\u1ec5 b\u00e1m b\u1ee5i ho\u1eb7c ch\u1ea5t b\u1ea9n. <\/p>\n<\/div>\n<\/div>\n

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    So v\u1edbi c\u00e1c th\u1ebf h\u1ec7 “\u0111\u00e0n anh”, loa m\u1edbi c\u1ee7a Alpha Works \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p v\u1ec1 ngo\u1ea1i h\u00ecnh, cho \u0111\u1ed9 ho\u00e0n thi\u1ec7n t\u1ed5ng th\u1ec3 cao h\u01a1n. Trong \u0111\u00f3, ph\u1ea7n th\u00e2n b\u1ecdc da t\u1ed5ng h\u1ee3p, c\u00e1c m\u1ed1i n\u1ed1i \u00edt b\u1ecb h\u1edf ho\u1eb7c chi ti\u1ebft th\u1eeba, k\u1ebft h\u1ee3p nh\u00f4m nguy\u00ean kh\u1ed1i t\u1ea1o c\u1ea3m gi\u00e1c c\u1ee9ng c\u00e1p. Tuy nhi\u00ean, ch\u1ea5t li\u1ec7u da kh\u00e1 d\u1ec5 b\u00e1m b\u1ee5i ho\u1eb7c ch\u1ea5t b\u1ea9n. <\/p>\n<\/div>\n<\/div>\n

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    Ph\u1ea7n \u00ea-c\u0103ng b\u1ea3o v\u1ec7 ph\u00eda tr\u01b0\u1edbc d\u00f9ng l\u01b0\u1edbi kim lo\u1ea1i, kh\u00f3 th\u00e1o ra \u0111\u1ec3 v\u1ec7 sinh. B\u00ean d\u01b0\u1edbi l\u00e0 d\u1ea3i \u0111\u00e8n LED RGB v\u1edbi hi\u1ec7u \u1ee9ng theo t\u1eebng \u0111i\u1ec7u nh\u1ea1c. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1eaft ch\u1ee9c n\u0103ng n\u00e0y khi kh\u00f4ng s\u1eed d\u1ee5ng, nh\u01b0ng kh\u00f4ng th\u1ec3 t\u00f9y ch\u1ecdn hi\u1ec7u \u1ee9ng ri\u00eang.<\/p>\n<\/div>\n<\/div>\n

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    Ph\u1ea7n \u00ea-c\u0103ng b\u1ea3o v\u1ec7 ph\u00eda tr\u01b0\u1edbc d\u00f9ng l\u01b0\u1edbi kim lo\u1ea1i, kh\u00f3 th\u00e1o ra \u0111\u1ec3 v\u1ec7 sinh. B\u00ean d\u01b0\u1edbi l\u00e0 d\u1ea3i \u0111\u00e8n LED RGB v\u1edbi hi\u1ec7u \u1ee9ng theo t\u1eebng \u0111i\u1ec7u nh\u1ea1c. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1eaft ch\u1ee9c n\u0103ng n\u00e0y khi kh\u00f4ng s\u1eed d\u1ee5ng, nh\u01b0ng kh\u00f4ng th\u1ec3 t\u00f9y ch\u1ecdn hi\u1ec7u \u1ee9ng ri\u00eang.<\/p>\n<\/div>\n<\/div>\n

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    Tay x\u00e1ch d\u00f9ng ch\u1ea5t li\u1ec7u nh\u00f4m b\u1ecdc da gi\u00fap d\u1ec5 c\u1ea7m n\u1eafm – \u0111i\u1ec3m n\u00e2ng c\u1ea5p tr\u00ean c\u00e1c phi\u00ean b\u1ea3n c\u0169 v\u1ed1n ch\u1ec9 d\u00f9ng d\u00e2y da. Loa c\u00f3 k\u00edch th\u01b0\u1edbc 365 x 298 x 181 mm, tr\u1ecdng l\u01b0\u1ee3ng 5,86 kg. So v\u1edbi m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m c\u00f9ng ph\u00e2n kh\u00fac, thi\u1ebft b\u1ecb c\u1ee7a Alpha Works cao h\u01a1n Klipsch The Three Plus (356 x 213 x 178 mm, 4,8 kg) nh\u01b0ng th\u1ea5p h\u01a1n Marshall Woburn III (400 x 317 x 203 mm, 7,45 kg). Th\u00f4ng s\u1ed1 n\u00e0y n\u1eb1m gi\u1eefa nh\u00f3m loa \u0111\u1ec3 b\u00e0n v\u00e0 loa di \u0111\u1ed9ng: ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 di chuy\u1ec3n thi\u1ebft b\u1ecb gi\u1eefa c\u00e1c ph\u00f2ng trong nh\u00e0, nh\u01b0ng vi\u1ec7c mang theo trong c\u00e1c chuy\u1ebfn \u0111i s\u1ebd g\u1eb7p h\u1ea1n ch\u1ebf.<\/p>\n<\/div>\n<\/div>\n

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    Tay x\u00e1ch d\u00f9ng ch\u1ea5t li\u1ec7u nh\u00f4m b\u1ecdc da gi\u00fap d\u1ec5 c\u1ea7m n\u1eafm – \u0111i\u1ec3m n\u00e2ng c\u1ea5p tr\u00ean c\u00e1c phi\u00ean b\u1ea3n c\u0169 v\u1ed1n ch\u1ec9 d\u00f9ng d\u00e2y da. Loa c\u00f3 k\u00edch th\u01b0\u1edbc 365 x 298 x 181 mm, tr\u1ecdng l\u01b0\u1ee3ng 5,86 kg. So v\u1edbi m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m c\u00f9ng ph\u00e2n kh\u00fac, thi\u1ebft b\u1ecb c\u1ee7a Alpha Works cao h\u01a1n Klipsch The Three Plus (356 x 213 x 178 mm, 4,8 kg) nh\u01b0ng th\u1ea5p h\u01a1n Marshall Woburn III (400 x 317 x 203 mm, 7,45 kg). Th\u00f4ng s\u1ed1 n\u00e0y n\u1eb1m gi\u1eefa nh\u00f3m loa \u0111\u1ec3 b\u00e0n v\u00e0 loa di \u0111\u1ed9ng: ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 di chuy\u1ec3n thi\u1ebft b\u1ecb gi\u1eefa c\u00e1c ph\u00f2ng trong nh\u00e0, nh\u01b0ng vi\u1ec7c mang theo trong c\u00e1c chuy\u1ebfn \u0111i s\u1ebd g\u1eb7p h\u1ea1n ch\u1ebf.<\/p>\n<\/div>\n<\/div>\n

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    Ph\u1ea7n n\u00fam \u0111i\u1ec1u khi\u1ec3n c\u1ee7a loa l\u00e0m b\u1eb1ng kim lo\u1ea1i v\u1edbi t\u00f4ng v\u00e0ng n\u1ed5i b\u1eadt. C\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c chia th\u00e0nh hai khu v\u1ef1c, m\u1ed9t d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u00e2m nh\u1ea1c v\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i d\u00f9ng cho micro – c\u00e1ch ti\u1ebfp c\u1eadn \u00edt xu\u1ea5t hi\u1ec7n tr\u00ean c\u00e1c m\u1eabu loa kh\u00f4ng d\u00e2y hi\u1ec7n nay khi nhi\u1ec1u h\u00e3ng \u0111\u00e3 chuy\u1ec3n sang \u0111i\u1ec1u khi\u1ec3n c\u1ea3m \u1ee9ng. Do c\u00f3 h\u1ec7 th\u1ed1ng ph\u00edm b\u1ea5m, nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng trang b\u1ecb \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n qua smartphone hay m\u00e1y t\u00ednh.<\/p>\n

    Alpha Works c\u0169ng t\u00edch h\u1ee3p 6 n\u00fat b\u1ea5m d\u00f9ng \u0111\u1ec3 b\u1eadt\/t\u1eaft ngu\u1ed3n, k\u1ebft n\u1ed1i micro, k\u1ebft n\u1ed1i nhi\u1ec1u loa c\u00f9ng l\u00fac hay b\u1eadt\/t\u1eaft d\u1ea3i \u0111\u00e8n LED. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t tr\u00ean W99 so v\u1edbi c\u00e1c d\u00f2ng loa kh\u00e1c l\u00e0 ph\u00edm EQ (Equalizer) v\u1edbi ba t\u00f9y ch\u1ecdn c\u00e2n b\u1eb1ng, nghe nh\u1ea1c v\u00e0 karaoke. N\u1ebfu kh\u00f4ng am hi\u1ec3u ho\u1eb7c kh\u00f4ng mu\u1ed1n m\u1ea5t th\u1eddi gian \u0111i\u1ec1u ch\u1ec9nh qua n\u00fam xoay, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t ngay c\u00e1c ch\u1ebf \u0111\u1ed9 Equalizer m\u1eb7c \u0111\u1ecbnh qua n\u00fat n\u00e0y.<\/p>\n<\/div>\n<\/div>\n

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    Ph\u1ea7n n\u00fam \u0111i\u1ec1u khi\u1ec3n c\u1ee7a loa l\u00e0m b\u1eb1ng kim lo\u1ea1i v\u1edbi t\u00f4ng v\u00e0ng n\u1ed5i b\u1eadt. C\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c chia th\u00e0nh hai khu v\u1ef1c, m\u1ed9t d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u00e2m nh\u1ea1c v\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i d\u00f9ng cho micro – c\u00e1ch ti\u1ebfp c\u1eadn \u00edt xu\u1ea5t hi\u1ec7n tr\u00ean c\u00e1c m\u1eabu loa kh\u00f4ng d\u00e2y hi\u1ec7n nay khi nhi\u1ec1u h\u00e3ng \u0111\u00e3 chuy\u1ec3n sang \u0111i\u1ec1u khi\u1ec3n c\u1ea3m \u1ee9ng. Do c\u00f3 h\u1ec7 th\u1ed1ng ph\u00edm b\u1ea5m, nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng trang b\u1ecb \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n qua smartphone hay m\u00e1y t\u00ednh.<\/p>\n

    Alpha Works c\u0169ng t\u00edch h\u1ee3p 6 n\u00fat b\u1ea5m d\u00f9ng \u0111\u1ec3 b\u1eadt\/t\u1eaft ngu\u1ed3n, k\u1ebft n\u1ed1i micro, k\u1ebft n\u1ed1i nhi\u1ec1u loa c\u00f9ng l\u00fac hay b\u1eadt\/t\u1eaft d\u1ea3i \u0111\u00e8n LED. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t tr\u00ean W99 so v\u1edbi c\u00e1c d\u00f2ng loa kh\u00e1c l\u00e0 ph\u00edm EQ (Equalizer) v\u1edbi ba t\u00f9y ch\u1ecdn c\u00e2n b\u1eb1ng, nghe nh\u1ea1c v\u00e0 karaoke. N\u1ebfu kh\u00f4ng am hi\u1ec3u ho\u1eb7c kh\u00f4ng mu\u1ed1n m\u1ea5t th\u1eddi gian \u0111i\u1ec1u ch\u1ec9nh qua n\u00fam xoay, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t ngay c\u00e1c ch\u1ebf \u0111\u1ed9 Equalizer m\u1eb7c \u0111\u1ecbnh qua n\u00fat n\u00e0y.<\/p>\n<\/div>\n<\/div>\n

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    W99 kh\u00e1 \u0111a d\u1ea1ng c\u1ed5ng k\u1ebft n\u1ed1i n\u1ebfu so v\u1edbi h\u1ea7u h\u1ebft s\u1ea3n ph\u1ea9m c\u00f9ng t\u1ea7m gi\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng, v\u1edbi HDMI, c\u1ed5ng quang (Optical), USB-C OTG, USB-A, AUX 3,5 mm v\u00e0 c\u1ed5ng micro 6,35 mm, c\u00f9ng k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y bluetooth 6.0 kh\u00e1 m\u1edbi v\u00e0 Wireless Broadcast \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00f9ng h\u1ec7 th\u1ed1ng. D\u00f9 v\u1eady, ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng h\u1ec7 sinh th\u00e1i Apple ho\u1eb7c thi\u1ebft l\u1eadp \u00e2m thanh \u0111a ph\u00f2ng c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc do s\u1ea3n ph\u1ea9m thi\u1ebfu wifi, AirPlay 2 v\u00e0 Chromecast.<\/p>\n

    M\u1eb7t sau loa c\u0169ng c\u00f3 l\u1ed7 tho\u00e1t h\u01a1i (b\u00ean tr\u00e1i) v\u00e0 khu v\u1ef1c pin b\u00ean ph\u1ea3i. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 thay pin, nh\u01b0ng c\u1ea7n d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng. Loa trang b\u1ecb vi\u00ean pin 18.000 mAh cho th\u1eddi gian s\u1eed d\u1ee5ng t\u1edbi 14 ti\u1ebfng – m\u1ee9c kh\u00e1 so v\u1edbi c\u00e1c m\u1eabu loa di \u0111\u1ed9ng c\u00f9ng k\u00edch th\u01b0\u1edbc. D\u00f9 v\u1eady, th\u1eddi gian s\u1ea1c v\u1eabn kh\u00e1 l\u00e2u khi c\u1ea7n t\u1edbi 3,5 ti\u1ebfng \u0111\u1ec3 s\u1ea1c \u0111\u1ea7y.<\/p>\n<\/div>\n<\/div>\n

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    W99 kh\u00e1 \u0111a d\u1ea1ng c\u1ed5ng k\u1ebft n\u1ed1i n\u1ebfu so v\u1edbi h\u1ea7u h\u1ebft s\u1ea3n ph\u1ea9m c\u00f9ng t\u1ea7m gi\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng, v\u1edbi HDMI, c\u1ed5ng quang (Optical), USB-C OTG, USB-A, AUX 3,5 mm v\u00e0 c\u1ed5ng micro 6,35 mm, c\u00f9ng k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y bluetooth 6.0 kh\u00e1 m\u1edbi v\u00e0 Wireless Broadcast \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00f9ng h\u1ec7 th\u1ed1ng. D\u00f9 v\u1eady, ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng h\u1ec7 sinh th\u00e1i Apple ho\u1eb7c thi\u1ebft l\u1eadp \u00e2m thanh \u0111a ph\u00f2ng c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc do s\u1ea3n ph\u1ea9m thi\u1ebfu wifi, AirPlay 2 v\u00e0 Chromecast.<\/p>\n

    M\u1eb7t sau loa c\u0169ng c\u00f3 l\u1ed7 tho\u00e1t h\u01a1i (b\u00ean tr\u00e1i) v\u00e0 khu v\u1ef1c pin b\u00ean ph\u1ea3i. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 thay pin, nh\u01b0ng c\u1ea7n d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng. Loa trang b\u1ecb vi\u00ean pin 18.000 mAh cho th\u1eddi gian s\u1eed d\u1ee5ng t\u1edbi 14 ti\u1ebfng – m\u1ee9c kh\u00e1 so v\u1edbi c\u00e1c m\u1eabu loa di \u0111\u1ed9ng c\u00f9ng k\u00edch th\u01b0\u1edbc. D\u00f9 v\u1eady, th\u1eddi gian s\u1ea1c v\u1eabn kh\u00e1 l\u00e2u khi c\u1ea7n t\u1edbi 3,5 ti\u1ebfng \u0111\u1ec3 s\u1ea1c \u0111\u1ea7y.<\/p>\n<\/div>\n<\/div>\n

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    \n<\/div>\n
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    Alpha Works trang b\u1ecb cho loa c\u1ea5u h\u00ecnh 2.1 k\u00eanh g\u1ed3m m\u1ed9t loa bass \u0111\u01b0\u1eddng k\u00ednh 6 inch v\u00e0 hai loa tweeter 1 inch v\u1edbi c\u00f4ng su\u1ea5t trung b\u00ecnh th\u1ef1c t\u1ebf (RMS) 110 W v\u00e0 c\u00f4ng su\u1ea5t \u0111\u1ec9nh (Peak) 220 W, h\u1ed7 tr\u1ee3 d\u1ea3i t\u1ea7n t\u1eeb 45 Hz \u0111\u1ebfn 20 kHz, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng trong ph\u00f2ng kh\u00e1ch, c\u0103n h\u1ed9 ho\u1eb7c kh\u00f4ng gian kho\u1ea3ng 20-40 m2. Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh tr\u00ean loa tinh ch\u1ec9nh b\u1edfi Audiofrog – th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh M\u1ef9, s\u00e1ng l\u1eadp b\u1edfi nh\u00f3m chuy\u00ean gia trong l\u0129nh v\u1ef1c \u00e2m thanh cho xe h\u01a1i v\u00e0 hi-fi, t\u1eadp trung v\u00e0o thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m \u00e2m thanh hi\u1ec7u su\u1ea5t t\u1ed1t, th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea \u00e2m thanh v\u00e0 k\u1ef9 thu\u1eadt audio \u0111\u00e1nh gi\u00e1 cao. Cu\u1ed1i n\u0103m ngo\u00e1i, c\u1ea3 hai c\u00f9ng b\u1eaft tay ch\u1ecdn Vi\u1ec7t Nam l\u00e0m trung t\u00e2m R&D cho c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh.<\/p>\n

    Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf, \u1edf d\u1ea3i tr\u1ea7m, loa mang l\u1ea1i bass v\u1eeba ph\u1ea3i v\u00e0 kh\u00e1 c\u00e2n b\u1eb1ng n\u1ebfu \u00e2m l\u01b0\u1ee3ng d\u01b0\u1edbi 40%, nh\u01b0ng c\u00f3 xu h\u01b0\u1edbng chi\u1ebfm t\u1ef7 tr\u1ecdng l\u1edbn h\u01a1n trong t\u1ed5ng th\u1ec3 khi t\u0103ng qu\u00e1 60%. D\u1ea3i trung \u0111\u01b0\u1ee3c x\u1eed l\u00fd theo h\u01b0\u1edbng \u01b0u ti\u00ean gi\u1ecdng h\u00e1t, nh\u1ea5t l\u00e0 khi ph\u00e1t c\u00e1c b\u1ea3n nh\u1ea1c acoustic. \u1ede d\u1ea3i cao, \u00e2m guitar ho\u1eb7c nh\u1ea1c c\u1ee5 d\u00e2y v\u1eabn t\u00e1i hi\u1ec7n \u1edf m\u1ee9c kh\u00e1, \u0111\u1ed9 chi ti\u1ebft t\u1ed1t nh\u01b0ng kh\u00f4ng qu\u00e1 n\u1ed5i tr\u1ed9i.<\/p>\n<\/div>\n<\/div>\n

    \n

    Alpha Works trang b\u1ecb cho loa c\u1ea5u h\u00ecnh 2.1 k\u00eanh g\u1ed3m m\u1ed9t loa bass \u0111\u01b0\u1eddng k\u00ednh 6 inch v\u00e0 hai loa tweeter 1 inch v\u1edbi c\u00f4ng su\u1ea5t trung b\u00ecnh th\u1ef1c t\u1ebf (RMS) 110 W v\u00e0 c\u00f4ng su\u1ea5t \u0111\u1ec9nh (Peak) 220 W, h\u1ed7 tr\u1ee3 d\u1ea3i t\u1ea7n t\u1eeb 45 Hz \u0111\u1ebfn 20 kHz, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng trong ph\u00f2ng kh\u00e1ch, c\u0103n h\u1ed9 ho\u1eb7c kh\u00f4ng gian kho\u1ea3ng 20-40 m2. Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh tr\u00ean loa tinh ch\u1ec9nh b\u1edfi Audiofrog – th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh M\u1ef9, s\u00e1ng l\u1eadp b\u1edfi nh\u00f3m chuy\u00ean gia trong l\u0129nh v\u1ef1c \u00e2m thanh cho xe h\u01a1i v\u00e0 hi-fi, t\u1eadp trung v\u00e0o thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m \u00e2m thanh hi\u1ec7u su\u1ea5t t\u1ed1t, th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea \u00e2m thanh v\u00e0 k\u1ef9 thu\u1eadt audio \u0111\u00e1nh gi\u00e1 cao. Cu\u1ed1i n\u0103m ngo\u00e1i, c\u1ea3 hai c\u00f9ng b\u1eaft tay ch\u1ecdn Vi\u1ec7t Nam l\u00e0m trung t\u00e2m R&D cho c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh.<\/p>\n

    Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf, \u1edf d\u1ea3i tr\u1ea7m, loa mang l\u1ea1i bass v\u1eeba ph\u1ea3i v\u00e0 kh\u00e1 c\u00e2n b\u1eb1ng n\u1ebfu \u00e2m l\u01b0\u1ee3ng d\u01b0\u1edbi 40%, nh\u01b0ng c\u00f3 xu h\u01b0\u1edbng chi\u1ebfm t\u1ef7 tr\u1ecdng l\u1edbn h\u01a1n trong t\u1ed5ng th\u1ec3 khi t\u0103ng qu\u00e1 60%. D\u1ea3i trung \u0111\u01b0\u1ee3c x\u1eed l\u00fd theo h\u01b0\u1edbng \u01b0u ti\u00ean gi\u1ecdng h\u00e1t, nh\u1ea5t l\u00e0 khi ph\u00e1t c\u00e1c b\u1ea3n nh\u1ea1c acoustic. \u1ede d\u1ea3i cao, \u00e2m guitar ho\u1eb7c nh\u1ea1c c\u1ee5 d\u00e2y v\u1eabn t\u00e1i hi\u1ec7n \u1edf m\u1ee9c kh\u00e1, \u0111\u1ed9 chi ti\u1ebft t\u1ed1t nh\u01b0ng kh\u00f4ng qu\u00e1 n\u1ed5i tr\u1ed9i.<\/p>\n<\/div>\n<\/div>\n

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    \n<\/div>\n
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    B\u00ean c\u1ea1nh nghe nh\u1ea1c, W99 c\u0169ng trang b\u1ecb hai micro cho vi\u1ec7c h\u00e1t karaoke v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t. So v\u1edbi c\u00e1c model t\u00edch h\u1ee3p t\u00ednh n\u0103ng h\u00e1t karaoke, vi\u1ec7c b\u1ed5 sung n\u00fat \u0111i\u1ec1u ch\u1ec9nh Reverb l\u00e0 \u0111i\u1ec3m c\u1ed9ng, gi\u00fap t\u1ea1o ti\u1ebfng ng\u00e2n, v\u1ecdng v\u00e0 gi\u00fap c\u00e1c ngu\u1ed3n \u00e2m thanh kh\u00e1c nhau nh\u01b0 gi\u1ecdng h\u00e1t, nh\u1ea1c n\u1ec1n g\u1eafn k\u1ebft t\u1ed1t h\u01a1n, t\u1ea1o c\u1ea3m gi\u00e1c “n\u1ecbnh” gi\u1ecdng h\u01a1n so v\u1edbi \u00e2m vang c\u1ee7a Echo.<\/p>\n<\/div>\n<\/div>\n

    \n

    B\u00ean c\u1ea1nh nghe nh\u1ea1c, W99 c\u0169ng trang b\u1ecb hai micro cho vi\u1ec7c h\u00e1t karaoke v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t. So v\u1edbi c\u00e1c model t\u00edch h\u1ee3p t\u00ednh n\u0103ng h\u00e1t karaoke, vi\u1ec7c b\u1ed5 sung n\u00fat \u0111i\u1ec1u ch\u1ec9nh Reverb l\u00e0 \u0111i\u1ec3m c\u1ed9ng, gi\u00fap t\u1ea1o ti\u1ebfng ng\u00e2n, v\u1ecdng v\u00e0 gi\u00fap c\u00e1c ngu\u1ed3n \u00e2m thanh kh\u00e1c nhau nh\u01b0 gi\u1ecdng h\u00e1t, nh\u1ea1c n\u1ec1n g\u1eafn k\u1ebft t\u1ed1t h\u01a1n, t\u1ea1o c\u1ea3m gi\u00e1c “n\u1ecbnh” gi\u1ecdng h\u01a1n so v\u1edbi \u00e2m vang c\u1ee7a Echo.<\/p>\n<\/div>\n<\/div>\n

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    W99 \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft 11,99 tri\u1ec7u \u0111\u1ed3ng, nh\u01b0ng hi\u1ec7n m\u1ed9t s\u1ed1 \u0111\u1ea1i l\u00fd b\u00e1n ra t\u1eeb 9,99 tri\u1ec7u \u0111\u1ed3ng, c\u1ea1nh tranh v\u1edbi c\u00e1c m\u1eabu c\u00f3 k\u00e8m micro nh\u01b0 Sony ULT Field 7 (11,99 tri\u1ec7u \u0111\u1ed3ng) hay JBL PartyBox Encore 2 (12,9 tri\u1ec7u \u0111\u1ed3ng), ho\u1eb7c nh\u1eefng model loa t\u1eadp trung cho nghe nh\u1ea1c c\u00f3 thi\u1ebft k\u1ebf t\u01b0\u01a1ng t\u1ef1, nh\u01b0 Marshall Stanmore III (11,7 tri\u1ec7u \u0111\u1ed3ng), JBL Authentics 300 (11,9 tri\u1ec7u \u0111\u1ed3ng), Fender Elie 12 (11,99 tri\u1ec7u \u0111\u1ed3ng). Loa c\u1ee7a Alpha Works h\u01b0\u1edbng \u0111\u1ebfn m\u1ee5c \u0111\u00edch gi\u1ea3i tr\u00ed t\u1ed5ng th\u1ec3, ph\u00f9 h\u1ee3p cho c\u00e1 nh\u00e2n, gia \u0111\u00ecnh mu\u1ed1n k\u1ebft h\u1ee3p nghe nh\u1ea1c, gi\u1ea3i tr\u00ed v\u00e0 h\u00e1t karaoke trong c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb v\u1edbi c\u00f4ng su\u1ea5t v\u1eeba \u0111\u1ee7.<\/p>\n<\/div>\n<\/div>\n

    \n

    W99 \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft 11,99 tri\u1ec7u \u0111\u1ed3ng, nh\u01b0ng hi\u1ec7n m\u1ed9t s\u1ed1 \u0111\u1ea1i l\u00fd b\u00e1n ra t\u1eeb 9,99 tri\u1ec7u \u0111\u1ed3ng, c\u1ea1nh tranh v\u1edbi c\u00e1c m\u1eabu c\u00f3 k\u00e8m micro nh\u01b0 Sony ULT Field 7 (11,99 tri\u1ec7u \u0111\u1ed3ng) hay JBL PartyBox Encore 2 (12,9 tri\u1ec7u \u0111\u1ed3ng), ho\u1eb7c nh\u1eefng model loa t\u1eadp trung cho nghe nh\u1ea1c c\u00f3 thi\u1ebft k\u1ebf t\u01b0\u01a1ng t\u1ef1, nh\u01b0 Marshall Stanmore III (11,7 tri\u1ec7u \u0111\u1ed3ng), JBL Authentics 300 (11,9 tri\u1ec7u \u0111\u1ed3ng), Fender Elie 12 (11,99 tri\u1ec7u \u0111\u1ed3ng). Loa c\u1ee7a Alpha Works h\u01b0\u1edbng \u0111\u1ebfn m\u1ee5c \u0111\u00edch gi\u1ea3i tr\u00ed t\u1ed5ng th\u1ec3, ph\u00f9 h\u1ee3p cho c\u00e1 nh\u00e2n, gia \u0111\u00ecnh mu\u1ed1n k\u1ebft h\u1ee3p nghe nh\u1ea1c, gi\u1ea3i tr\u00ed v\u00e0 h\u00e1t karaoke trong c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb v\u1edbi c\u00f4ng su\u1ea5t v\u1eeba \u0111\u1ee7.<\/p>\n<\/div>\n<\/div>\n

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    B\u1ea3o L\u00e2m – B\u1ea3o Ch\u00e2u<\/strong><\/p>\n<\/div>\n<\/article>\n

    \n

    https:\/\/vnexpress.net\/alpha-works-w99-loa-retro-da-nang-gia-12-trieu-dong-5101544.html<\/p>\n","protected":false},"excerpt":{"rendered":"

    Alpha Works W99 – loa ‘retro’ \u0111a n\u0103ng gi\u00e1 12 tri\u1ec7u \u0111\u1ed3ng Alpha Works W99 – loa ‘retro’ \u0111a n\u0103ng gi\u00e1 12 tri\u1ec7u \u0111\u1ed3ng W99 c\u00f3 thi\u1ebft k\u1ebf phong c\u00e1ch c\u1ed5 \u0111i\u1ec3n nh\u01b0ng \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c c\u00f4ng ngh\u1ec7 \u00e2m thanh m\u1edbi, h\u1ed7 tr\u1ee3 karaoke c\u00f9ng th\u1eddi l\u01b0\u1ee3ng pin 14 ti\u1ebfng. Cho \u0111\u1eb7t h\u00e0ng cu\u1ed1i<\/p>\n","protected":false},"author":1,"featured_media":10471,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-10470","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/10470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10470"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/10470\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/10471"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}