{"id":41146,"date":"2019-07-31T17:43:30","date_gmt":"2019-07-31T10:43:30","guid":{"rendered":"https:\/\/www.saigonstereo.com\/home\/?p=41146"},"modified":"2019-07-31T17:43:30","modified_gmt":"2019-07-31T10:43:30","slug":"review-elac-vela-fs-407-nghe-hay-nhin-dep","status":"publish","type":"post","link":"https:\/\/www.saigonstereo.com\/home\/review-elac-vela-fs-407-nghe-hay-nhin-dep\/","title":{"rendered":"[Review] ELAC Vela FS 407: Nghe hay &#038; Nh\u00ecn \u0111\u1eb9p"},"content":{"rendered":"<p><em><strong>HFVN &#8211; \u0110\u00f4i loa Vela FS 407 \u0111\u01b0\u1ee3c ch\u1ebf t\u00e1c t\u1eeb nh\u1eefng v\u1eadt li\u1ec7u cao c\u1ea5p c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd tuy\u1ec7t v\u1eddi x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 m\u1ed9t m\u1ef9 n\u1eef h\u1ea1ng nh\u1ea5t: \u201c\u0110\u01b0\u1eddng cong c\u00e2n \u0111\u1ed1i, h\u00ecnh th\u1ec3 ho\u00e0n h\u1ea3o v\u1edbi ch\u00e2n thon v\u00e0 khu\u00f4n m\u1eb7t ph\u1ed1i h\u1ee3p m\u00e0u s\u1eafc h\u00e0i h\u00f2a\u201d. <\/strong><\/em><\/p>\n<p>\u0110\u01b0\u1ee3c gi\u1edbi thi\u1ec7u t\u1ea1i tri\u1ec3n l\u00e3m Munich High End v\u00e0 ngay b\u00e2y gi\u1edd, \u201cn\u00f3\u201d \u0111\u00e3 c\u00f3 m\u1eb7t t\u1ea1i t\u00f2a so\u1ea1n c\u1ee7a ch\u00fang t\u00f4i. Ch\u00fang t\u00f4i \u0111ang n\u00f3i v\u1ec1 lo\u1ea1t s\u1ea3n ph\u1ea9m ELAC Vela ho\u00e0n to\u00e0n m\u1edbi. H\u00f4m nay, m\u1eddi c\u00e1c b\u1ea1n c\u00f9ng ch\u00fang t\u00f4i tr\u1ea3i nghi\u1ec7m m\u1eabu loa c\u1ed9t Vela FS 407. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111\u00e1nh gi\u00e1 chi ti\u1ebft v\u00e0 \u1ea5n t\u01b0\u1ee3ng c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 lo\u1ea1t s\u1ea3n ph\u1ea9m m\u1edbi c\u1ee7a h\u00e3ng loa \u0111\u1ebfn t\u1eeb Kiel n\u00e0y, m\u1eddi c\u00e1c b\u1ea1n c\u00f9ng xem qua. B\u1eaft \u0111\u1ea7u th\u00f4i!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40272\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-1.jpg\" alt=\"\" width=\"700\" height=\"379\" \/><\/p>\n<p>K\u1ec3 t\u1eeb d\u00f2ng s\u1ea3n ph\u1ea9m Vela, ELAC \u0111\u00e3 th\u1eadt s\u1ef1 m\u1edf ra m\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi trong l\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n c\u1ee7a h\u1ecd; \u0111\u1eb7t bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m thu\u1ed9c nh\u00f3m loa c\u1ed9t FS Line. B\u1eb1ng vi\u1ec7c gi\u1ea3m \u0111i c\u00e1c kh\u1ed1i g\u00f3c c\u1ea1nh, d\u00f2ng Vela v\u1eeba ra m\u1eaft c\u00f3 thi\u1ebft k\u1ebf g\u1ecdn v\u00e0 quy\u1ebfn r\u0169 h\u01a1n kh\u00f4ng ch\u1ec9 v\u1edbi ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng m\u00e0 c\u00f2n \u0111\u1eb7c bi\u1ec7t thu h\u00fat \u0111\u1ed1i v\u1edbi nh\u1eefng t\u00edn \u0111\u1ed3 \u0111am m\u00ea phim \u1ea3nh, r\u1ea1p h\u00e1t t\u1ea1i gia. Ngo\u00e0i nh\u1eefng s\u1ea3n ph\u1ea9m nghe nh\u1ea1c 2 k\u00eanh (stereo) nh\u01b0: loa bookshelf Vela BS 403, loa c\u1ed9t Vela FS 407, loa c\u1ed9t Vela FS 409, d\u00f2ng Vela c\u00f2n c\u00f3 th\u00eam 1 th\u00e0nh vi\u00ean l\u00e0 loa center Vela CC 401 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1i \u01b0u d\u00e0nh cho h\u1ec7 th\u1ed1ng \u00e2m thanh v\u00f2m xem phim chuy\u00ean d\u1ee5ng..<\/p>\n<p>Ch\u00fang t\u00f4i \u0111\u00e3 c\u00f3 d\u1ecbp xem qua t\u1ea5t c\u1ea3 c\u00e1c m\u1eabu loa trong d\u00f2ng Vela n\u00e0y t\u1ea1i tri\u1ec3n l\u00e3m Munich, v\u00e0 v\u00ec th\u1ebf, b\u00e2y gi\u1edd ch\u00fang ta s\u1ebd c\u00f3 nh\u1eefng \u0111\u00e1nh gi\u00e1 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 chi ti\u1ebft h\u01a1n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40273\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-4.jpg\" alt=\"\" width=\"700\" height=\"466\" \/><\/p>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd \u0111\u00e1nh gi\u00e1, review v\u1ec1 m\u1eabu loa c\u1ed9t nh\u1ecf h\u01a1n: Vela FS 407. Tr\u01b0\u1edbc khi \u0111i v\u00e0o nh\u1eefng chi ti\u1ebft, m\u1eddi c\u00e1c b\u1ea1n c\u00f9ng xem qua th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t:<\/p>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt Vela FS 407:<\/h3>\n<ul>\n<li><strong>K\u00edch th\u01b0\u1edbc (Cao x R\u1ed9ng x S\u00e2u):<\/strong> 1000 x 229 x 266 mm<\/li>\n<li><strong>Tr\u1ecdng l\u01b0\u1ee3ng:<\/strong> 19,1 kg<\/li>\n<li><strong>Thi\u1ebft k\u1ebf:<\/strong> 2 \u00bd-Way, bass reflex<\/li>\n<li><strong>C\u1ee7 loa Woofer:<\/strong> 2 x 150 mm \u00d8, AS XR cone<\/li>\n<li><strong>C\u1ee7 loa Midrange:<\/strong> 150 mm<\/li>\n<li><strong>C\u1ee7 loa Tweeter:<\/strong> JET 5<\/li>\n<li><strong>T\u1ea7n s\u1ed1 c\u1eaft:<\/strong> 450 | 2400 Hz<\/li>\n<li><strong>D\u1ea3i t\u1ea7n \u0111\u00e1p \u1ee9ng (IEC 268-5):<\/strong> 30 \u2013 50000 Hz<\/li>\n<li><strong>\u0110\u1ed9 nh\u1ea1y:<\/strong> 88 dB at 2,83 V\/m<\/li>\n<li><strong>T\u01b0\u01a1ng th\u00edch ampli tr\u1edf kh\u00e1ng:<\/strong> 4 \u2013 8 \u03a9<\/li>\n<li><strong>C\u00f4ng su\u1ea5t ampli \u0111\u1ec1 ngh\u1ecb:<\/strong> 40 \u2013 300 W\/channel<\/li>\n<li><strong>C\u00f4ng su\u1ea5t | C\u00f4ng su\u1ea5t \u0111\u1ec9nh:<\/strong> 130 W | 170 W<\/li>\n<li><strong>Tr\u1edf kh\u00e1ng danh \u0111\u1ecbnh | Tr\u1edf kh\u00e1ng t\u1ed1i thi\u1ec3u:<\/strong> 4 \u03a9 | 3,5 \u03a9 at 200 Hz<\/li>\n<li><strong>M\u00e0u s\u1eafc:<\/strong> Black High Gloss, White High Gloss<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40274\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-6.jpg\" alt=\"\" width=\"700\" height=\"466\" \/><\/p>\n<p>Xem n\u00e0o, Kiel Fjord, Ostseekai hay Germaniahafen, t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 nh\u1eefng \u0111\u1ecba \u0111i\u1ec3m n\u1ed5i ti\u1ebfng t\u1ea1i th\u00e0nh ph\u1ed1 c\u1ea3ng Kiel, n\u01a1i \u0111\u1eb7t tr\u1ee5 s\u1edf ch\u00ednh c\u1ee7a h\u00e3ng loa ELAC. V\u1edbi c\u00e1ch \u0111\u1eb7t t\u00ean m\u1edbi \u0111\u1ea7y t\u00ednh li\u00ean t\u01b0\u1edfng &#8211; Vela &#8211; Ch\u00f2m sao &#8220;C\u00e1nh bu\u1ed3m &#8220;, kh\u00f4ng ch\u1ec9 th\u1ec3 hi\u1ec7n s\u1ef1 g\u1eafn b\u00f3 v\u1edbi v\u0103n h\u00f3a h\u00e0ng h\u1ea3i c\u1ee7a Elac, m\u00e0 c\u00f2n gi\u00e1n ti\u1ebfp m\u00f4 t\u1ea3 v\u1ec1 h\u00ecnh d\u1ea1ng c\u1ee7a nh\u1eefng \u0111\u00f4i loa mang h\u00ecnh c\u00e1nh bu\u1ed3m n\u00e0y. B\u1ea5t c\u1ee9 ai \u0111\u00e3 c\u00f3 d\u1ecbp nh\u00ecn th\u1ea5y d\u00f2ng ELAC Vela tr\u00ean th\u1ef1c t\u1ebf \u0111\u1ec1u s\u1ebd \u0111\u1ed3ng \u00fd r\u1eb1ng \u0111\u00e2y l\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m h\u1ea5p d\u1eabn nh\u1ea5t t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay c\u1ee7a nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t loa Kiel. Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp, h\u00ecnh d\u1ea1ng loa \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean h\u00ecnh \u1ea3nh ch\u00f2m sao Vela &#8211; &#8220;c\u00e1nh bu\u1ed3m c\u1ee7a con t\u00e0u&#8221;, h\u01a1i nghi\u00eang v\u1ec1 ph\u00eda sau, r\u1ea5t \u0111\u1eb9p v\u00e0 c\u0169ng r\u1ea5t m\u1ecfng. \u0110\u1ed1i v\u1edbi m\u1ed9t m\u1eabu loa c\u1ed9t, Vela FS 407 th\u1ef1c s\u1ef1 r\u1ea5t duy\u00ean d\u00e1ng, v\u1edbi ph\u1ea7n h\u1eadu ch\u1ec9 s\u00e2u ch\u01b0a \u0111\u1ebfn 27 cm.<\/p>\n<p>ELAC \u0111\u00e3 s\u1eed d\u1ee5ng r\u1ea5t t\u1ed1t ng\u00f4n ng\u1eef thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i v\u1edbi nh\u1eefng s\u1eafc m\u00e0u, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a m\u00e0u \u0111en \/ x\u00e1m v\u00e0 tr\u1eafng v\u1edbi c\u00e1c c\u1ea1nh nh\u00f4m \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng. M\u1ed9t l\u1ea7n n\u1eefa, ng\u01b0\u1eddi Kiel th\u1eadt s\u1ef1 \u0111\u00e3 th\u00e0nh c\u00f4ng v\u1edbi ngo\u1ea1i h\u00ecnh m\u1edbi n\u00e0y; Loa th\u1ec3 hi\u1ec7n v\u1ebb sang tr\u1ecdng v\u00e0 \u0111\u1eb3ng c\u1ea5p ngay t\u1eeb ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u. L\u1edbp v\u1ecf b\u00ean ngo\u00e0i \u0111\u01b0\u1ee3c s\u01a1n ph\u1ee7 v\u1edbi c\u00f3 \u0111\u1ed9 b\u00f3ng cao \u0111\u01b0\u1ee3c \u0111i\u1ec3m t\u00f4 sung ho\u00e0n h\u1ea3o b\u1edfi c\u00e1c \u0111i\u1ec3m nh\u1ea5n m\u00e0u t\u1ed1i x\u1ec9n. Ngo\u00e0i ra, vi\u1ec1n ngo\u00e0i c\u00e1c c\u1ee7 loa \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nh\u00f4m v\u1edbi c\u00f3 c\u00e1c c\u1ea1nh v\u00e1t \u201ckim c\u01b0\u01a1ng\u201d v\u00f4 c\u00f9ng tinh t\u1ebf. Ph\u00eda d\u01b0\u1edbi l\u00e0 ch\u00e2n \u0111\u1ebf ch\u1ee9a logo ELAC m\u00e0u \u0111en m\u1edd, h\u01a1i nghi\u00eang m\u1ed9t ch\u00fat v\u1ec1 ph\u00eda sau. \u0110\u00e2y \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0 n\u01a1i b\u1ed1 tr\u00ed c\u1ed5ng tho\u00e1t bass, ph\u1ea3n x\u1ea1 \u00e2m tr\u1ea7m theo d\u1ea1ng h\u01b0\u1edbng xu\u1ed1ng v\u1edbi m\u1ed9t \u0111\u01b0\u1eddng c\u1eaft nh\u1ecf d\u1eabn v\u1ec1 sau. Loa v\u1eabn \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 ch\u00e2n \u0111inh b\u1eb1ng nh\u00f4m cao c\u1ea5p, t\u00e1ch r\u1eddi to\u00e0n b\u1ed9 th\u00e2n loa kh\u1ecfi b\u1ec1 m\u1eb7t s\u00e0n \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh t\u1ed1i \u0111a cho to\u00e0n b\u1ed9 ph\u1ea7n th\u00e2n ph\u00eda tr\u00ean. C\u00e1c h\u00ecnh \u1ea3nh trong b\u00e0i review \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u00e2n \u0111\u1ebf cao su (\u0111i k\u00e8m), nh\u1eb1m d\u1ec5 d\u00e0ng c\u00f3 nh\u1eefng \u201cshot\u201d h\u00ecnh \u0111\u1eb9p, ri\u00eang v\u1ec1 ph\u1ea7n \u0111\u00e1nh gi\u00e1, nghe th\u1eed \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi s\u1eed d\u1ee5ng b\u1ed9 ch\u00e2n \u0111inh kim lo\u1ea1i nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp b\u00ean tr\u00ean.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40275\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-18.jpg\" alt=\"\" width=\"700\" height=\"781\" \/><\/p>\n<p>N\u1ebfu ph\u1ea3i m\u00f4 t\u1ea3 h\u00ecnh th\u1ee9c c\u1ee7a ELAC Vela 407 ch\u1ec9 b\u1eb1ng m\u1ed9t t\u1eeb, ch\u00fang t\u00f4i s\u1ebd s\u1eed d\u1ee5ng t\u1eeb &#8220;n\u1eef t\u00ednh&#8221;. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng cong, \u0111\u1eb9p v\u00e0 duy\u00ean d\u00e1ng v\u1edbi v\u1ecf th\u00f9ng thon d\u1ea7n v\u1ec1 sau c\u00f9ng b\u1ed9 ch\u00e2n \u0111\u1ebf v\u00e1t x\u00e9o l\u00e0m cho loa tr\u00f4ng gi\u1ed1ng nh\u01b0 gi\u00e0y cao g\u00f3t. \u0110\u00f3 ch\u00ednh l\u00e0 l\u00fd do d\u1eabn ch\u00fang t\u00f4i \u0111\u1ebfn s\u1ef1 l\u1ef1a ch\u1ecdn t\u1eeb \u201cn\u1eef t\u00ednh\u201d n\u00e0y. Th\u1eadt s\u1ef1 Vela mang m\u1ed9t ng\u00f4n ng\u1eef thi\u1ebft k\u1ebf h\u1ebft s\u1ee9c th\u00e0nh c\u00f4ng v\u00e0 h\u00e0i h\u00f2a m\u00e0 ch\u1eafc ch\u1eafn l\u00e0 kh\u00f4ng ch\u1ec9 b\u1ea1n m\u00e0 nh\u1eefng \u201cng\u01b0\u1eddi b\u1ea1n c\u00f9ng ph\u00f2ng\u201d c\u0169ng s\u1ebd r\u1ea5t th\u00edch. Loa kh\u00f4ng ch\u1ec9 c\u00f3 thi\u1ebft k\u1ebf \u0111\u1eb9p, m\u00e0 tay ngh\u1ec1 ho\u00e0n thi\u1ec7n c\u0169ng \u1edf m\u1ee9c cao. L\u1edbp s\u01a1n ph\u1ee7 c\u00f3 \u0111\u1ed9 s\u00e2u \u0111\u1eb9p, b\u00f3ng lo\u00e1ng, \u0111\u01b0\u1ee3c \u0111i\u1ec3m t\u00f4 th\u00eam \u1edf m\u1eb7t tr\u00ean v\u00e0 ph\u00eda ngo\u00e0i c\u00e1c c\u1ee7 loa b\u1eb1ng c\u00e1c chi ti\u1ebft nh\u00f4m \u0111\u01b0\u1ee3c gia c\u00f4ng xu\u1ea5t s\u1eafc. M\u1eb7c d\u00f9 c\u1ee7 loa v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o th\u00e2n loa mang nh\u1eefng n\u00e9t nh\u1ea5n h\u1ebft s\u1ee9c n\u1ed5i b\u1eadt, nh\u01b0ng t\u1ed5ng th\u1ec3 Vela FS 407 v\u1eabn r\u1ea5t ho\u00e0n h\u1ea3o: li\u1ec1n l\u1ea1c v\u00e0 v\u00f4 c\u00f9ng quy\u1ebfn r\u0169. Vela FS 407 v\u1eabn s\u1eed d\u1ee5ng nh\u1eefng c\u1ea5u h\u00ecnh h\u1ebft s\u1ee9c quen thu\u1ed9c \u0111\u00e3 gi\u00fap cho t\u00ean tu\u1ed5i Elac \u0111\u1ee9ng v\u1eefng su\u1ed1t h\u01a1n 90 n\u0103m qua: c\u1ee7 loa tweeter JET th\u1ebf h\u1ec7 th\u1ee9 n\u0103m, c\u1ee7 loa tr\u1ea7m AS-XR t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nh\u01b0 nh\u1eefng s\u1ea3n ph\u1ea9m m\u00e0 ch\u00fang ta \u0111\u00e3 bi\u1ebft t\u1eeb d\u00f2ng FS-400. Li\u1ec7u Vela c\u00f3 b\u1ea5t c\u1ee9 c\u00f4ng ngh\u1ec7 hay k\u1ef9 thu\u1eadt ch\u1ebf t\u1ea1o n\u00e0o m\u1edbi h\u01a1n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o trong c\u00e1c c\u1ee7 loa n\u00e0y kh\u00f4ng?.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40276\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-17.jpg\" alt=\"\" width=\"700\" height=\"466\" \/><\/p>\n<p>C\u1ee7 loa treble ph\u1ee5 tr\u00e1ch \u0111i\u1ec1u khi\u1ec3n t\u1ea7n s\u1ed1 cao JET5 v\u1eabn d\u1ef1a tr\u00ean nguy\u00ean l\u00fd AMT c\u1ee7a Oskar Heil c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o v\u00e0 \u0111\u00e1p \u1ee9ng xung nhanh nh\u01b0 ch\u1edbp, v\u1edbi d\u1ea3i \u0111\u1ed9ng l\u1edbn c\u00f9ng \u0111\u1ed9 m\u00e9o t\u1ed1i thi\u1ec3u. Tuy nhi\u00ean, so v\u1edbi nh\u1eefng c\u1ee7 loa kh\u00e1c c\u00f3 c\u00f9ng nguy\u00ean l\u00fd, JET5 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a b\u1edfi c\u00e1c k\u1ef9 s\u01b0 ELAC v\u00e0 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t h\u1ec7 th\u1ed1ng t\u1eeb tr\u01b0\u1eddng c\u1ef1c m\u1ea1nh. Nh\u1edd \u0111\u00f3, JET5 c\u00f3 th\u1ec3 di chuy\u1ec3n kh\u00f4ng kh\u00ed nhanh h\u01a1n so v\u1edbi nh\u1eefng thi\u1ebft k\u1ebf th\u00f4ng th\u01b0\u1eddng; \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u00e0 \u00e1p su\u1ea5t \u00e2m thanh c\u1ee7a JET5 lu\u00f4n cao h\u01a1n v\u00e0 \u0111\u00e1p \u1ee9ng t\u1ea7n s\u1ed1 c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi h\u01a1n 50 kHz.<\/p>\n<p>C\u1ee7 loa trung \u00e2m c\u0169ng v\u1eady, ch\u1ec9 b\u1eb1ng m\u1ed9t c\u00e1i nh\u00ecn tho\u00e1ng qua, ng\u01b0\u1eddi d\u00f9ng ngay l\u1eadp t\u1ee9c c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m c\u1ee7a Elac. \u0110\u1eb7c tr\u01b0ng ch\u00fang t\u00f4i mu\u1ed1n n\u00f3i \u0111\u1ebfn \u0111\u00f3 ch\u00ednh l\u00e0 m\u00e0ng loa d\u1eadp tinh th\u1ec3 kim c\u01b0\u01a1ng AS-XR, d\u00f2ng Vela m\u1edbi, v\u1eabn \u0111\u01b0\u1ee3c Elac \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u00e0ng tinh th\u1ec3 n\u1ed5i ti\u1ebfng kh\u00f4ng ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m \u0111\u1eb9p m\u00e0 c\u00f2n mang l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, gia t\u0103ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a m\u00e0ng loa. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap gi\u1ea3m b\u1edbt s\u1ef1 c\u1ed9ng h\u01b0\u1edfng, m\u00e9o \u00e2m v\u00e0 gia t\u0103ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a \u00e2m thanh trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40277\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-10.jpg\" alt=\"\" width=\"700\" height=\"466\" \/><\/p>\n<p>T\u1ea5t c\u1ea3 c\u00e1c c\u1ee7 loa \u0111\u01b0\u1ee3c trang tr\u00ed b\u1eb1ng m\u1ed9t v\u00f2ng nh\u00f4m, kh\u00f4ng ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m \u0111\u1eb9p. N\u1ebfu b\u1ea1n nh\u00ecn k\u1ef9, v\u00f2ng nh\u00f4m n\u00e0y v\u00e1t ch\u00e9o d\u1ea7n ra ph\u00eda ngo\u00e0i nh\u01b0 m\u1ed9t h\u1ecdng k\u00e8n. Thi\u1ebft k\u1ebf n\u00e0y gi\u00fap d\u1eabn h\u01b0\u1edbng \u00e2m thanh v\u00e0 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c ph\u1ea3n x\u1ea1 c\u1ea1nh. B\u00ean d\u1ea1nh \u0111\u00f3, th\u00f9ng loa \u0111\u01b0\u1ee3c bo cong c\u0169ng h\u1ed7 tr\u1ee3 \u0111\u00e1ng \u0111\u1ec3 cho Vela 407 trong vi\u1ec7c b\u1ea3o to\u00e0n \u00e2m thanh nguy\u00ean b\u1ea3n kh\u1ecfi nh\u1eefng giao thoa s\u00f3ng \u0111\u1ee9ng. ELAC s\u1eed d\u1ee5ng ph\u00e2n t\u1ea7n v\u1edbi 2 \u0111i\u1ec3m c\u1eaft: 450 hertz v\u00e0 2400 hertz, m\u1ed7i d\u1ea3i s\u1ebd \u0111\u01b0\u1ee3c ph\u1ee5 tr\u00e1ch b\u1edfi m\u1ed9t c\u1ee7 loa ri\u00eang. Theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u1eeb h\u00e3ng s\u1ea3n xu\u1ea5t, Vela FS 407 c\u00f3 d\u1ea3i t\u1ea7n \u0111\u00e1p \u1ee9ng t\u1eeb 30 \u0111\u1ebfn 50.000 Hertz, \u0111\u00e2y qu\u1ea3 th\u1eadt l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 \u0111\u1ea7y tham v\u1ecdng so v\u1edbi m\u1ed9t chi\u1ebfc loa c\u00f3 th\u00e2n h\u00ecnh m\u1ea3nh d\u1ebb nh\u01b0 v\u1eady. \u0110\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c h\u01a1n, xin vui l\u00f2ng xem ph\u1ea7n nghe th\u1eed ph\u00eda b\u00ean d\u01b0\u1edbi.<\/p>\n<p>Ti\u1ebfp theo, c\u1ecdc loa l\u00e0 b\u1ed9 ph\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i r\u00f5 r\u00e0ng nh\u1ea5t so v\u1edbi \u0111\u1eddi tr\u01b0\u1edbc. Vela FS 407 \u0111\u01b0\u1ee3c trang b\u1ecb s\u1eb3n b\u1ed9 c\u1ecdc loa bi-wire k\u00e8m c\u1ea7u loa m\u1ea1 v\u00e0ng cao c\u1ea5p. Khi c\u00f3 nhu c\u1ea7u t\u00e1ch c\u1ea7u \u0111\u00e1nh bi-amp, ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n v\u00e0i v\u00e0i thao t\u00e1c v\u1eb7n \u0111\u01a1n gi\u1ea3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40278\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-13.jpg\" alt=\"\" width=\"700\" height=\"518\" \/><\/p>\n<p>&#8220;C\u00e1nh bu\u1ed3m&#8221; Vela FS 407 m\u1edbi th\u1eadt s\u1ef1 mang l\u1ea1i cho ch\u00fang t\u00f4i nhi\u1ec1u ph\u1ea5n kh\u00edch. H\u00ecnh d\u1ea1ng, \u0111\u01b0\u1eddng n\u00e9t, m\u00e0u s\u1eafc\u2026 t\u1ea5t c\u1ea3 nh\u1eefng chi ti\u1ebft \u0111\u1ec1u t\u00f4n l\u00ean v\u1ebb \u0111\u1eb9p \u0111\u1eb3ng c\u1ea5p. \u0110\u00e2y th\u1eadt s\u1ef1 l\u00e0 m\u1ed9t \u0111i\u1ec3m nh\u1ea5n c\u1ee7a Elac trong b\u1ed1i c\u1ea3nh tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 c\u00f3 qu\u00e1 nhi\u1ec1u s\u1ea3n ph\u1ea9m v\u1edbi hi\u1ec7u qu\u1ea3 \u00e2m h\u1ecdc g\u1ea7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nhau. \u0110\u00f3 l\u00e0 v\u1ec1 ph\u1ea7n nh\u00ecn, b\u00e2y gi\u1edd h\u00e3y c\u00f9ng l\u1eafng nghe Vela FS 407.<\/p>\n<h3>Thi\u1ebft b\u1ecb &amp; ph\u1ed1i gh\u00e9p<\/h3>\n<p>Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng Music Server ELAC Discovery DS-101-G l\u00e0m ngu\u1ed3n ph\u00e1t, v\u00e0 b\u1ed9 khu\u1ebfch \u0111\u1ea1i c\u00f4ng su\u1ea5t Onkyo M-5000R. Nh\u1edd \u0111\u1eb7c \u0111i\u1ec3m ph\u00e1t x\u1ea1 tuy\u1ec7t v\u1eddi c\u1ee7a Vela FS 407, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u00e1i qu\u00e1 b\u1eadn t\u1eadm v\u1ec1 vi\u1ec7c \u0111\u1eb7t g\u00f3c loa m\u00e0 v\u1eabn c\u00f3 \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh t\u1ed1t. Tuy nhi\u00ean, n\u1ebfu c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c setup ch\u00ednh x\u00e1c, hi\u1ec7u qu\u1ea3 \u00e2m thanh s\u1ebd th\u00fa v\u1ecb h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n<p>C\u1ed5ng tho\u00e1t bass tr\u00ean Vela FS 407 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00f4 c\u00f9ng \u0111\u1eb7c bi\u1ec7t: lu\u1ed3ng h\u01a1i v\u1eeba tho\u00e1t xu\u1ed1ng \u0111\u00e1y v\u1eeba \u0111\u01b0\u1ee3c d\u1eabn h\u01b0\u1edbng ra sau, nh\u1edd \u0111\u00f3 Vela r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi vi\u1ec7c \u0111\u1eb7t g\u1ea7n t\u01b0\u1eddng, nh\u01b0ng \u0111\u1ec3 t\u1ed1i \u01b0u, n\u00ean gi\u1eef m\u1ed9t kho\u1ea3ng c\u00e1ch nh\u1ea5t \u0111\u1ecbnh gi\u1eefa loa so v\u1edbi t\u01b0\u1eddng sau, khi \u0111\u00f3 Vela FS 407 m\u1edbi th\u1eadt s\u1ef1 ph\u00e1t huy \u0111\u01b0\u1ee3c h\u1ebft kh\u1ea3 n\u0103ng. C\u0169ng v\u1eady, d\u00f9 kh\u00f4ng \u0111\u00f2i h\u1ecfi ampli c\u00f4ng su\u1ea5t l\u1edbn (theo nh\u00e0 s\u1ea3n xu\u1ea5t, loa ch\u1ec9 c\u1ea7n ampli c\u00f3 m\u1ee9c c\u00f4ng su\u1ea5t t\u1eeb 40-300W) nh\u01b0ng n\u1ebfu c\u00f3 th\u1ec3 h\u00e3y \u0111\u1ec3 con thuy\u1ec1n Vela FS 407 \u0111\u01b0\u1ee3c d\u1eabn d\u1eaft b\u1edfi m\u1ed9t ampli kh\u1ecfe t\u01b0\u01a1ng x\u1ee9ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40279\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-15.jpg\" alt=\"\" width=\"700\" height=\"497\" \/><\/p>\n<h3>Nghe th\u1eed<\/h3>\n<p>H\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi nh\u1eefng giai \u0111i\u1ec7u nh\u1eb9 nh\u00e0ng v\u1edbi ca kh\u00fac \u201cBrick by Brick&#8221; c\u1ee7a Katy Perry. \u0110\u00e2y l\u00e0 m\u1ed9t b\u00e0i trong album d\u1ea1ng un-plug, kh\u00f4ng s\u1eed d\u1ee5ng c\u00e1c nh\u1ea1c c\u1ee5 \u0111i\u1ec7n t\u1eed. T\u1ea5t c\u1ea3 ch\u1ec9 bao g\u1ed3m m\u1ed9t c\u00e2y guitar acoustic v\u00e0 gi\u1ecdng h\u00e1t c\u1ee7a ngh\u1ec7 s\u0129. Th\u00f4ng qua s\u1ef1 t\u00e1i t\u1ea1o c\u1ee7a Vela FS 407, b\u00e0i h\u00e1t tr\u1edf n\u00ean th\u1eadt s\u1ed1ng \u0111\u1ed9ng. Th\u1eadt th\u00fa v\u1ecb khi l\u1eafng nghe nh\u1eefng chi ti\u1ebft tinh t\u1ebf v\u00e0 r\u00f5 r\u00e0ng t\u1eeb kho\u1ea3ng kh\u00f4ng ngay tr\u01b0\u1edbc m\u1eb7t. M\u1ed7i c\u00fa m\u00f3c (plucking), c\u00fa m\u00e0i m\u00f3ng (side stroke) tr\u00ean guitar \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n h\u1ebft s\u1ee9c ch\u00ednh x\u00e1c v\u00e0 ho\u00e0n h\u1ea3o. B\u00ean c\u1ea1nh \u0111\u00f3, gi\u1ecdng ca c\u1ee7a Katy Perry c\u00f3 th\u1ec3 n\u00f3i l\u00e0 tuy\u1ec7t v\u1eddi. Nh\u1eefng v\u00e1ch ng\u0103n ho\u00e0n to\u00e0n bi\u1ebfn m\u1ea5t, giai \u0111i\u1ec7u c\u00f3 \u0111\u1ed9 ng\u00e2n nga nh\u01b0 h\u1eefu h\u00ecnh khi\u1ebfn ng\u01b0\u1eddi nghe c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c ngay kh\u00f4ng kh\u00ed c\u1ee7a m\u1ed9t bu\u1ed5i h\u00f2a nh\u1ea1c tr\u1ef1c ti\u1ebfp v\u1edbi \u0111\u00f4i m\u1eaft \u0111ang nh\u1eafm nghi\u1ec1n. Th\u1eadt tuy\u1ec7t v\u1eddi.<\/p>\n<p>\u0110\u1ec3 t\u0103ng th\u00eam m\u1ed9t ch\u00fat \u0111\u1ed9 kh\u00f3, ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u01b0a \u201cVirus\u201d c\u1ee7a Bj\u00f6rk v\u00e0o danh s\u00e1ch ph\u00e1t ti\u1ebfp theo. V\u1edbi ca kh\u00fac n\u00e0y, Vela c\u0169ng \u0111\u00e3 tr\u00ecnh di\u1ec5n th\u1eadt thuy\u1ebft ph\u1ee5c. Cho d\u00f9 trong b\u00e0i c\u00f3 r\u1ea5t nhi\u1ec1u nh\u1eefng \u00e2m thanh song song v\u00f4 c\u00f9ng ph\u1ee9c t\u1ea1p. \u201cVirus\u201d l\u00e0 s\u1ef1 t\u1ed5ng h\u1ee3p c\u1ee7a nh\u1eefng ti\u1ebfng ng\u00e2n c\u1ee7a nh\u1ea1c c\u1ee5 b\u1ed9 g\u00f5 glockenspiel v\u00e0 r\u1ea5t nhi\u1ec1u nh\u1eefng \u00e2m thanh kh\u00e1c, th\u1ebf nh\u01b0ng Vela FS 407 v\u1eabn c\u00f3 th\u1ec3 x\u1eed l\u00fd v\u00e0 t\u00e1i hi\u1ec7n ho\u00e0n h\u1ea3o m\u1ed9t kh\u00f4ng gian h\u1ebft s\u1ee9c ch\u00ednh x\u00e1c v\u00e0 t\u1ef1 nhi\u00ean. \u0110i\u1ec1u n\u00e0y v\u1eabn ho\u00e0n to\u00e0n \u0111\u00fang \u0111\u1ed1i v\u1edbi gi\u1ecdng ca c\u1ee7a ca s\u0129. Bj\u00f6rk d\u01b0\u1eddng nh\u01b0 \u0111ang hi\u1ec7n h\u1eefu ch\u00ednh gi\u1eefa ph\u00f2ng nghe, ngay b\u00ean c\u1ea1nh \u0111\u00f4i loa Vela FS 407 \u0111\u1eb9p tuy\u1ec7t v\u1eddi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40280\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-16.jpg\" alt=\"\" width=\"700\" height=\"479\" \/><\/p>\n<p>\u0110\u1ec3 th\u1eed th\u00e1ch s\u1ee9c m\u1ea1nh v\u00e0 \u0111\u1ed9 \u0111\u1ed9ng c\u1ee7a Vela FS 407, ch\u00fang t\u00f4i l\u1ef1a ch\u1ecdn b\u00e0i \u201cVessel\u201d c\u1ee7a nh\u00f3m Nine Inch Nails. \u0110\u00e2y l\u00e0 b\u00e0i h\u00e1t c\u00f3 ti\u1ebft t\u1ea5u v\u00f4 c\u00f9ng m\u1ea1nh m\u1ebd, tuy nhi\u00ean \u0111i\u1ec1u \u0111\u00f3 ho\u00e0n to\u00e0n kh\u00f4ng l\u00e0m kh\u00f3 \u0111\u01b0\u1ee3c Vela FS 407. Ngay \u0111o\u1ea1n m\u1edf \u0111\u1ea7u (intro), Vela FS 407 \u0111\u00e3 khi\u1ebfn b\u1ea1n mu\u1ed1n nghe v\u00e0 c\u1ea3m nh\u1eadn nhi\u1ec1u h\u01a1n, ch\u1ea5t gi\u1ecdng c\u1ee7a nh\u1eefng ch\u00e0ng trai th\u1eadt kh\u1ecfe m\u1ea1nh, di chuy\u1ec3n th\u1eadt nhanh v\u00e0 r\u00f5 r\u00e0ng tr\u00ean s\u00e2n kh\u1ea5u, h\u00e0i h\u00f2a v\u1edbi c\u00e1c hi\u1ec7u \u1ee9ng nh\u1ea1c n\u1ec1n c\u1ee7a b\u00e0i h\u00e1t. \u1ede m\u1ed9t kh\u00eda c\u1ea1nh n\u00e0o \u0111\u00f3, c\u00f3 th\u1ec3 g\u1ecdi \u0111\u00e2y l\u00e0 b\u00e0i h\u00e1t &#8220;qu\u00e1 phi\u1ec1n&#8221; b\u1edfi c\u00f3 qu\u00e1 nhi\u1ec1u chi ti\u1ebft m\u00e0 c\u00e1c \u0111\u00f4i loa c\u1ea7n ph\u1ea3i x\u1eed l\u00fd. Khi nghe nh\u1eefng b\u00e0i h\u00e1t nh\u01b0 v\u1eady trong th\u1eddi gian d\u00e0i \u0111\u00f4i khi s\u1ebd c\u1ea3m th\u1ea5y h\u01a1i m\u1ec7t m\u1ecfi, nh\u01b0ng \u0111\u1ed1i v\u1edbi ch\u00fang t\u00f4i, \u0111\u00f3 l\u00e0 m\u1ed9t chi ti\u1ebft \u0111\u00e1ng khen ng\u1ee3i. Qu\u1ea3 th\u1eadt \u0111\u00f4i loa Vela FS 407 t\u00e1i hi\u1ec7n chi ti\u1ebft \u0111\u1ebfn kinh ng\u1ea1c.<\/p>\n<p>\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 s\u00e2u h\u01a1n v\u1ec3 d\u1ea3i tr\u1ea7m, ch\u00fang t\u00f4i m\u1eddi c\u00e1c b\u1ea1n l\u1eafng nghe nh\u1eefng giai \u0111i\u1ec7u t\u1eeb nh\u00e0 so\u1ea1n nh\u1ea1c ng\u01b0\u1eddi Nga Scann-Tec v\u1edbi ca kh\u00fac \u201cSnova I Snova\u201d. Ca kh\u00fac n\u00e0y l\u00e0 m\u1ed9t s\u1ef1 t\u1ed5ng h\u1ee3p v\u1edbi nh\u1eefng \u00e2m thanh gi\u1ea3 t\u01b0\u1edfng (synthetic) bi\u1ebfn thi\u00ean linh ho\u1ea1t l\u00e0 th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi r\u1ea5t nhi\u1ec1u \u0111\u00f4i loa tr\u00ean th\u1ecb tr\u01b0\u1eddng. Trong ni\u1ec1m tin ch\u1eafc ch\u1eafn r\u1eb1ng Vela FS.407 s\u1ebd ph\u1ea3i \u0111\u1ed1i \u0111\u1ea7u v\u1edbi m\u1ed9t th\u1ec3 lo\u1ea1i kh\u00f4ng ph\u1ea3i s\u1edf tr\u01b0\u1eddng, ch\u1ec9 c\u00f2n m\u1ed9t suy ngh\u0129: Bass s\u1ebd nh\u01b0 th\u1ebf n\u00e0o \u0111\u00e2y?! C\u00f3 th\u1ec3 th\u1ea5y, m\u00e0ng loa rung \u0111\u1ed9ng c\u1ef1c k\u00ec m\u1ea1nh m\u1ebd v\u1edbi ph\u1ea7n t\u1ea7n s\u1ed1 th\u1ea5p, \u0111i\u1ec1u m\u00e0 ch\u00fang t\u00f4i kh\u00f4ng ng\u1edd l\u00e0 v\u1edbi th\u00e2n h\u00ecnh m\u1ea3nh kh\u1ea3nh, Vela FS 407 l\u1ea1i c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c ti\u1ebfng bass s\u00e2u c\u00f9ng hi\u1ec7u \u1ee9ng \u00e2m thanh c\u0169ng xoay quanh v\u1ecb tr\u00ed nghe t\u1ed1t \u0111\u1ebfn m\u1ee9c m\u1ecdi y\u1ebfu t\u1ed1 c\u1ee7a t\u00e1c ph\u1ea9m \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ed9c l\u1ed9 h\u1ebft s\u1ee9c r\u00f5 r\u00e0ng.<\/p>\n<p>N\u00f3i t\u00f3m l\u1ea1i, ELAC Vela FS 407 l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u00f4i loa t\u1ed1t nh\u1ea5t m\u00e0 ch\u00fang t\u00f4i t\u1eebng th\u1eed ngi\u1ec7m t\u1ea1i \u0111\u00e2y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40281\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-12.jpg\" alt=\"\" width=\"700\" height=\"1069\" \/><\/p>\n<h3>K\u1ebft lu\u1eadn<\/h3>\n<p>&#8220;C\u1ea3m \u01a1n ELAC&#8221;, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 k\u1ebft lu\u1eadn theo c\u00e1ch \u0111\u01a1n gi\u1ea3n t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng ch\u00fang t\u00f4i mu\u1ed1n vi\u1ebft chi ti\u1ebft h\u01a1n m\u1ed9t ch\u00fat. V\u00e2ng, \u201cnghe hay, nh\u00ecn \u0111\u1eb9p\u201d l\u00e0 nh\u1eefng t\u1eeb ng\u1eafn g\u1ecdn v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t \u0111\u1ec3 n\u00f3i v\u1ec1 Vela FS 407. Th\u1ef1c v\u1eady, Vela FS 407 x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 m\u1ed9t m\u1ef9 n\u1eef h\u1ea1ng nh\u1ea5t: \u201c\u0110\u01b0\u1eddng cong c\u00e2n \u0111\u1ed1i, h\u00ecnh th\u1ec3 ho\u00e0n h\u1ea3o v\u1edbi ch\u00e2n thon v\u00e0 khu\u00f4n m\u1eb7t ph\u1ed1i h\u1ee3p m\u00e0u s\u1eafc h\u00e0i h\u00f2a\u201d. Kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4 g\u00e1i, ch\u00fang t\u00f4i \u0111ang n\u00f3i v\u1ec1 m\u1ed9t \u0111\u00f4i loa \u0111\u01b0\u1ee3c ch\u1ebf t\u00e1c t\u1eeb nh\u1eefng v\u1eadt li\u1ec7u cao c\u1ea5p c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd tuy\u1ec7t v\u1eddi.<\/p>\n<p>V\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t b\u00e0i \u0111\u00e1nh gi\u00e1 v\u1ec1 loa, ch\u00fang t\u00f4i s\u1ebd n\u00f3i ti\u1ebfp v\u1ec1 \u00e2m thanh thay v\u00ec ch\u1ec9 t\u1eadp trung v\u00e0o ph\u1ea7n nh\u00ecn. Ph\u1ea3i n\u00f3i r\u1eb1ng Vela FS 407 nghe c\u0169ng r\u1ea5t t\u1ed1t nh\u01b0 v\u1ebb ngo\u00e0i hoa m\u1ef9 c\u1ee7a n\u00f3. \u00c2m thanh c\u1ef1c k\u1ef3 tinh t\u1ebf, kh\u1ea3 n\u0103ng th\u1ec3 hi\u1ec7n kh\u00f4ng gian c\u1ef1c t\u1ed1t, c\u00e1c c\u1ee7 loa ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u trong t\u1eebng d\u1ea3i t\u1ea7n ri\u00eang v\u00e0 ph\u1ed1i h\u1ee3p v\u1edbi nhau v\u00f4 c\u00f9ng \u0103n \u00fd trong m\u1ed9t t\u1ed5ng th\u1ec3 c\u1ef1c k\u1ef3 m\u1ea1nh m\u1ebd nh\u01b0ng c\u0169ng kh\u00f4ng k\u00e9m ph\u1ea7n chi ti\u1ebft.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-40282\" src=\"https:\/\/www.hifivietnam.vn\/wp-content\/uploads\/2019\/07\/vela-407-3.jpg\" alt=\"\" width=\"700\" height=\"1021\" \/><\/p>\n<p>M\u1eb7c d\u00f9 ELAC Vela FS 407 c\u00f3 gi\u00e1 cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi phi\u00ean b\u1ea3n \u0111\u1eddi tr\u01b0\u1edbc, nh\u01b0ng v\u1edbi nh\u1eefng n\u00e2ng c\u1ea5p v\u1ec1 v\u1eadt li\u1ec7u, tay ngh\u1ec1 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh l\u00e0 qu\u00e1 x\u1ee9ng \u0111\u00e1ng cho \u0111i\u1ec1u n\u00e0y. Xin ch\u00fac m\u1eebng ELAC!<\/p>\n<p style=\"text-align: right;\"><em><strong>Ngu\u1ed3n: Mai Nguy\u1ec5n &#8211; Hifivietnam.vn<\/strong><\/em><br \/>\n<em><strong>L\u01b0\u1ee3c d\u1ecbch t\u1eeb: <\/strong><\/em><a href=\"https:\/\/www.hifi-journal.de\/testberichte\/lautsprecher\/807-elac-vela-fs-407-test\"><em><strong>Hifi Journal<\/strong><\/em><\/a><\/p>\n<p>Link s\u1ea3n ph\u1ea9m: <a href=\"https:\/\/www.saigonstereo.com\/home\/san-pham\/loa-elac-vela-fs-407\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.saigonstereo.com\/home\/san-pham\/loa-elac-vela-fs-407\/<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HFVN &#8211; \u0110\u00f4i loa Vela FS 407 \u0111\u01b0\u1ee3c ch\u1ebf t\u00e1c t\u1eeb nh\u1eefng v\u1eadt li\u1ec7u cao c\u1ea5p c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd tuy\u1ec7t v\u1eddi x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 m\u1ed9t m\u1ef9 n\u1eef h\u1ea1ng nh\u1ea5t: \u201c\u0110\u01b0\u1eddng cong c\u00e2n \u0111\u1ed1i, h\u00ecnh th\u1ec3 ho\u00e0n h\u1ea3o v\u1edbi ch\u00e2n thon v\u00e0 khu\u00f4n m\u1eb7t ph\u1ed1i h\u1ee3p m\u00e0u s\u1eafc h\u00e0i h\u00f2a\u201d. \u0110\u01b0\u1ee3c gi\u1edbi&hellip;<\/p>\n","protected":false},"author":1,"featured_media":41147,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":[]},"categories":[12],"tags":[],"class_list":["post-41146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-danh-gia-review","category-12","description-off"],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Review] ELAC Vela FS 407: Nghe hay &amp; 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