{"id":6871,"date":"2016-08-19T14:03:07","date_gmt":"2016-08-19T07:03:07","guid":{"rendered":"http:\/\/amplichinhhang.com\/english\/?p=6871"},"modified":"2016-08-19T14:03:07","modified_gmt":"2016-08-19T07:03:07","slug":"thanh-nhe-nhang-va-tinh-te-den-tu-loa-s9800","status":"publish","type":"post","link":"https:\/\/amplichinhhang.com\/english\/2016\/08\/thanh-nhe-nhang-va-tinh-te-den-tu-loa-s9800\/","title":{"rendered":"\u00c2m thanh nh\u1eb9 nh\u00e0ng v\u00e0 tinh t\u1ebf \u0111\u1ebfn t\u1eeb loa s9800"},"content":{"rendered":"<p style=\"text-align: justify;\">S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u00e2m thanh m\u1edbi nh\u01b0 DVD-A, SACD\u2026 \u0111\u00e3 \u0111\u1eb7t ra y\u00eau c\u1ea7u kh\u1eaft khe v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u00e1i hi\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng loa. V\u1edbi model K2 S9800, c\u00e1c k\u1ef9 s\u01b0 JBL \u0111\u00e3 t\u1ea1o ra m\u1ed9t \u201ct\u00e1c ph\u1ea9m\u201d c\u00f4ng ngh\u1ec7 \u0111\u1ee7 s\u1ee9c chinh ph\u1ee5c th\u00ednh gi\u1ea3 kh\u00f3 t\u00ednh th\u1eddi hi\u1ec7n \u0111\u1ea1i. Phong c\u00e1ch th\u1ec3 hi\u1ec7n chi ti\u1ebft, bi\u1ebfn ho\u00e1 tr\u00ean m\u1ed9i d\u1ea3i t\u1ea7n, m\u1ecdi m\u1ee9c \u00e2m l\u01b0\u1ee3ng c\u1ee7a S9800 gi\u00fap ng\u01b0\u1eddi nghe c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng n\u00e9t \u00e2m thanh tinh t\u1ebf m\u00e0 tr\u01b0\u1edbc \u0111\u00f3 h\u1ecd ch\u01b0a t\u1eebng bi\u1ebft t\u1edbi\u2026<\/p>\n<p style=\"text-align: justify;\">\u00a0<a href=\"http:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6878\" src=\"http:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-1.jpg\" alt=\"Loa-s9800.,\" width=\"1280\" height=\"720\" srcset=\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-1.jpg 1280w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-1-300x169.jpg 300w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-1-768x432.jpg 768w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-1-1024x576.jpg 1024w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">K\u1ebft c\u1ea5u loa<\/p>\n<p style=\"text-align: justify;\">Ki\u1ec3u d\u00e1ng \u0111\u1ed3 s\u1ed9, ch\u1eafc ch\u1eafn c\u00f9ng l\u1edbp v\u1ecf s\u01a1n b\u00ean ngo\u00e0i l\u00e0m cho K2 S9800 tr\u00f4ng th\u1eadt uy nghi m\u1ea1nh m\u1ebd. V\u1edbi 2 lo\u1ea1i v\u1ecf th\u00f9ng: \u0111en v\u00e0 n\u00e2u, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u00e0u th\u00edch h\u1ee3p cho n\u1ed9i th\u1ea5t c\u1ee7a ph\u00f2ng nghe.<\/p>\n<p style=\"text-align: justify;\">K2 S9800 l\u00e0 loa ba \u0111\u01b0\u1eddng ti\u1ebfng. Loa bass r\u1ed9ng 38cm, m\u00e0ng gi\u1ea5y g\u00e2n mouse c\u00f3 d\u1eadp g\u00e2n gia c\u01b0\u1eddng tr\u00ean m\u00e0ng, nam ch\u00e2m Alnico, c\u00f3 l\u1ed7 th\u00f4ng h\u01a1i ph\u00eda sau. Loa bass ch\u1ecbu tr\u00e1ch nhi\u1ec7m d\u1ea3i tr\u1ea7m v\u00e0 trung tr\u1ea7m (\u0111\u1ebfn 800Hz). C\u01a1 c\u1ea5u nam ch\u1ea5m v\u00e0 cu\u1ed9n d\u00e2y \u0111\u1eb7c bi\u1ec7t cho ph\u00e9p loa bass \u0111\u1ea1t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u t\u1ef1 tri\u1ec7t rung r\u1ea5t t\u1ed1t. C\u00e1c t\u1ea7n s\u1ed1 t\u1eeb 800Hz \u0111\u1ebfn 10kHz do m\u1ed9t loa trung k\u00e8n \u0111\u1ea3m nhi\u1ec7m. \u0110\u00e2y l\u00e0 m\u1ed9t chi\u1ebfc loa trung d\u1ea1ng dome \u0111\u01b0\u1eddng k\u00ednh 7,6cm, \u0111\u01b0\u1ee3c l\u1eafp trong m\u1ed9t bu\u1ed3ng n\u00e9n kh\u00ed r\u1ed3i n\u1ed1i v\u1edbi m\u1ed9t chi\u1ebfc k\u00e8n c\u00f3 t\u1eebng c\u1eb7p c\u1ea1nh \u0111\u1ed1i x\u1ee9ng nhau, t\u1ea1o ra c\u00e1c g\u00f3c 90 v\u00e0 50.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6879 aligncenter\" src=\"http:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800-1.png\" alt=\"Loa-s9800\" width=\"850\" height=\"850\" srcset=\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800-1.png 850w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800-1-150x150.png 150w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800-1-300x300.png 300w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800-1-768x768.png 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Chi\u1ebfc loa c\u00f2n l\u1ea1i l\u00e0 super-tweeter \u0111\u01b0\u1eddng k\u00ednh 2,5cm v\u00e0 c\u0169ng c\u00f3 hai c\u1eb7p c\u1ea1nh t\u1ea1o th\u00e0nh g\u00f3c 30 v\u00e0 60. C\u1ea3 hai chi\u1ebfc loa trung v\u00e0 si\u00eau treble n\u00e0y \u0111\u1ec1u l\u00e0m t\u1eeb ch\u1ea5t li\u1ec7u berylium. JBL l\u00e0 m\u1ed9t trong nh\u1eefng h\u00e3ng \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi \u0111i ti\u00ean phong trong vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ea5t li\u1ec7u n\u00e0y l\u00e0m m\u00e0ng loa. \u0110\u00f3 l\u00e0 m\u1ed9t kim lo\u1ea1i r\u1ea5t ph\u1ee9c t\u1ea1p trong \u1ee9ng d\u1ee5ng ch\u1ebf t\u1ea1o m\u00e0ng loa, nh\u01b0ng khi x\u1eed l\u00fd th\u00e0nh c\u00f4ng, \u00e2m thanh c\u1ee7a loa berylium v\u00f4 c\u00f9ng trong tr\u1ebbo.<\/p>\n<p style=\"text-align: justify;\">H\u1ec7 th\u1ed1ng ph\u00e2n t\u1ea7n c\u1ee7a loa s\u1eed d\u1ee5ng c\u00e1c cu\u1ed9n c\u1ea3m c\u00f3 k\u00edch th\u01b0\u1edbc l\u00f3n. Nh\u00e0 thi\u1ebft k\u1ebf \u0111\u00e3 r\u1ea5t th\u00f4ng minh khi d\u00f9ng 1 chi\u1ebfc pin 9v \u0111\u1ec3 t\u1ea1o m\u1ed9t \u0111i\u1ec7n th\u1ebf ph\u00e2n c\u1ef1c r\u1ea5t nh\u1ecf bias c\u00e1c t\u1ee5 trong ph\u1ea7n m\u1ea1ch ph\u00e2n t\u1ea7n, nh\u1edd \u0111\u00f3 n\u00e2ng cao \u0111\u1ed9 tuy\u1ebfn t\u00ednh v\u00e0 gi\u1ea3m thi\u1ec3u \u0111\u1ed9 m\u00e9o do crossover g\u00e2y ra. Qu\u1ea3 l\u00e0 \u00fd t\u01b0\u1edfng kh\u00e1 \u0111\u1ed9c \u0111\u00e1o. C\u00e1c ch\u1ebf \u0111\u1ed9 c\u00e0i tr\u01b0\u1edbc cho ph\u00e9p b\u1ea1n tinh ch\u1ec9nh \u0111\u1ed9 c\u00e2n b\u1eb1ng c\u1ee7a \u00e2m thanh. T\u1ea5t c\u1ea3 c\u00e1c loa \u0111\u1ec1u ph\u1ed1i h\u1ee3p v\u1edbi nhau \u0103n \u00fd, th\u1ed1ng nh\u1ea5t t\u1ea1o n\u00ean m\u00e0n tr\u00ecnh t\u1ea5u c\u00e2n b\u1eb1ng v\u00e0 trung th\u1ef1c. Vi\u1ec7c s\u1eafp \u0111\u1eb7t JBL K2 S9800 kh\u00f4ng d\u1ec5 d\u00e0ng, v\u00ec loa to l\u1edbn, c\u1ed3ng k\u1ec1nh v\u00e0 r\u1ea5t n\u1eb7ng.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800..jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6876\" src=\"http:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800..jpg\" alt=\"Loa-s9800,,.\" width=\"1280\" height=\"720\" srcset=\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800..jpg 1280w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-300x169.jpg 300w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-768x432.jpg 768w, https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.-1024x576.jpg 1024w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh<\/p>\n<p style=\"text-align: justify;\">C\u00f3 \u0111\u1ed9 nh\u1ea1y kh\u00e1 cao, nh\u01b0ng S9800 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u00f4i loa d\u1ec5 \u0111\u00e1nh. Ampli c\u1ea7n d\u00f9ng ph\u1ea3i \u0111\u1ee7 kho\u1ebb th\u00ec loa m\u1edbi ph\u00e1t huy \u0111\u01b0\u1ee3c h\u1ebft nh\u1eefng th\u1ebf m\u1ea1nh v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3. N\u1ebfu b\u1ea1n \u01b0a d\u00f9ng ampli ampli \u0111\u00e8n, b\u1ea1n c\u1ea7n ph\u1ea3i s\u1eafm m\u1ed9t b\u1ed9 ampli single-end c\u00f4ng su\u1ea5t 25 \u2013 40W th\u00ec m\u1edbi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. Ampli 211 ho\u1eb7c 845SE l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn th\u00edch h\u1ee3p nh\u1ea5t cho S9800. Khi \u0111\u1eb7t loa c\u00e1ch xa t\u01b0\u1eddng, ti\u1ebfng bass r\u1ea5t \u0111\u1ea7y \u0111\u1eb7n m\u00e0 kh\u00f4ng h\u1ec1 b\u1ecb qu\u00e1 t\u1ea3i. N\u00f3 \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n linh ho\u1ea1t, bi\u1ebfn ho\u00e1 v\u00e0 v\u1eabn c\u00f3 ki\u1ec3m so\u00e1t. S9800 kh\u00f4ng ph\u1ea3i l\u00e0 loa v\u00f4 \u0111\u1ecbch v\u1ec1 l\u1ef1c hay s\u1ee9c m\u1ea1nh trong s\u1ed1 c\u00e1c loa c\u1ee7a d\u00f2ng JBL t\u1eeb tr\u01b0\u1edbc t\u1edbi nay, nh\u01b0ng n\u00f3 bi\u1ebft c\u00e1ch truy\u1ec1n t\u1ea3i<\/p>\n<p style=\"text-align: justify;\">c\u00e1c giai \u0111i\u1ec7u m\u1ed9t c\u00e1ch \u0111\u1ea7y t\u1ef1 tin, gi\u1eef cho ti\u1ebfng th\u1eadt trong tr\u1ebbo, r\u00f5 r\u00e0ng, r\u00e0nh m\u1ea1ch ngay c\u1ea3 khi ti\u1ebfng m\u1edf c\u1ef1c l\u1edbn.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u00e2m thanh m\u1edbi nh\u01b0 DVD-A, SACD\u2026 \u0111\u00e3 \u0111\u1eb7t ra y\u00eau c\u1ea7u kh\u1eaft khe v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u00e1i hi\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng loa. V\u1edbi model K2 S9800, c\u00e1c k\u1ef9 s\u01b0 JBL \u0111\u00e3 t\u1ea1o ra m\u1ed9t \u201ct\u00e1c ph\u1ea9m\u201d c\u00f4ng ngh\u1ec7 \u0111\u1ee7 s\u1ee9c chinh ph\u1ee5c th\u00ednh [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":6875,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[325,336],"tags":[772],"class_list":{"0":"post-6871","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-loa","8":"category-loa-jbl","9":"tag-loa-s9800"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00c2m thanh nh\u1eb9 nh\u00e0ng v\u00e0 tinh t\u1ebf \u0111\u1ebfn t\u1eeb loa s9800 | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p<\/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:\/\/amplichinhhang.com\/english\/2016\/08\/thanh-nhe-nhang-va-tinh-te-den-tu-loa-s9800\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c2m thanh nh\u1eb9 nh\u00e0ng v\u00e0 tinh t\u1ebf \u0111\u1ebfn t\u1eeb loa s9800 | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p\" \/>\n<meta property=\"og:description\" content=\"S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u00e2m thanh m\u1edbi nh\u01b0 DVD-A, SACD\u2026 \u0111\u00e3 \u0111\u1eb7t ra y\u00eau c\u1ea7u kh\u1eaft khe v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u00e1i hi\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng loa. V\u1edbi model K2 S9800, c\u00e1c k\u1ef9 s\u01b0 JBL \u0111\u00e3 t\u1ea1o ra m\u1ed9t \u201ct\u00e1c ph\u1ea9m\u201d c\u00f4ng ngh\u1ec7 \u0111\u1ee7 s\u1ee9c chinh ph\u1ee5c th\u00ednh [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/amplichinhhang.com\/english\/2016\/08\/thanh-nhe-nhang-va-tinh-te-den-tu-loa-s9800\/\" \/>\n<meta property=\"og:site_name\" content=\"Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p\" \/>\n<meta property=\"article:published_time\" content=\"2016-08-19T07:03:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/amplichinhhang.com\/english\/wp-content\/uploads\/2016\/08\/Loa-s9800.png\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"850\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Nguy\u1ec5n Thu Ph\u01b0\u01a1ng\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" 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