{"id":2323,"date":"2019-09-26T15:03:44","date_gmt":"2019-09-26T08:03:44","guid":{"rendered":"https:\/\/www.nambinhad.com\/avshow\/?p=2323"},"modified":"2025-05-16T15:04:06","modified_gmt":"2025-05-16T08:04:06","slug":"kanta-no-3-mon-qua-mung-sinh-nhat-lan-thu-40-cua-focal","status":"publish","type":"post","link":"https:\/\/www.nambinhad.com\/avshow\/tin-tuc\/kanta-no-3-mon-qua-mung-sinh-nhat-lan-thu-40-cua-focal\/","title":{"rendered":"Kanta No.3 m\u00f3n qu\u00e0 m\u1eebng sinh nh\u1eadt l\u1ea7n th\u1ee9 40 c\u1ee7a Focal"},"content":{"rendered":"
\n
M\u1eebng sinh nh\u1eadt l\u1ea7n th\u1ee9 40, h\u00e3ng loa Ph\u00e1p Focal \u0111\u00e3 ch\u00ednh th\u1ee9c ho\u00e0n thi\u1ec7n d\u00f2ng s\u1ea3n ph\u1ea9m Kanta v\u1edbi c\u00e1c model: Kanta No.1, Kanta No.2, Kanta No.3 v\u00e0 Kanta Center.<\/div>\n<\/div>\n
\"Kanta<\/div>\n
\u00a0V\u1edbi m\u1ee5c \u0111\u00edch m\u1edf r\u1ed9ng ph\u1ed5 s\u1ea3n ph\u1ea9m v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i h\u01a1n n\u1eefa c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao c\u1ee7a m\u00ecnh, Kanta \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb l\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m th\u1ea5p h\u01a1n Utopia v\u00e0 Sopra nh\u01b0ng v\u1eabn \u0111\u01b0\u1ee3c x\u1ebfp tr\u00ean so v\u1edbi Aria v\u00e0 Chorus.<\/span><\/p>\n
\"\"T\u1ea1i AV Show 2019, nh\u00e0 ph\u00e2n ph\u1ed1i Ho\u00e0ng H\u1ea3i s\u1ebd tr\u00ecnh l\u00e0ng m\u1eabu loa l\u1edbn nh\u1ea5t trong d\u00f2ng: Kanta No.3. Kanta No.3 v\u1eabn \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed c\u1ee7 loa theo tri\u1ebft l\u00fd \u201cfocus time\u201d nh\u01b0 c\u00e1ch thi\u1ebft k\u1ebf tr\u00ean s\u1ea3n ph\u1ea9m \u0111\u1ea7u b\u1ea3ng; theo \u0111\u00f3 c\u00e1c c\u1ee7 loa \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t v\u00e0 g\u00f3c nghi\u00eang tr\u00ean th\u00e2n loa sao cho t\u1ea5t c\u1ea3 c\u00e1c c\u1ee7 loa c\u00f3 c\u00f9ng kho\u1ea3ng c\u00e1ch \u0111\u1ebfn tai ng\u01b0\u1eddi nghe b\u1eb1ng nhau m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o. Thi\u1ebft k\u1ebf n\u00e0y s\u1ebd g\u00e2y kh\u00f3 kh\u0103n cho ph\u00e2n t\u1ea7n v\u00e0 th\u1eadm ch\u00ed l\u00e0 ch\u00ednh m\u1ed7i c\u1ee7 loa v\u00ec th\u1eddi gian \u0111\u00e1p \u1ee9ng c\u1ee7a loa treble lu\u00f4n lu\u00f4n nhanh h\u01a1n c\u00e1c c\u1ee7 loa c\u00f2n l\u1ea1i. Tuy nhi\u00ean, kh\u00f3 kh\u0103n n\u00e0y ch\u1ec9 t\u1ed3n t\u1ea1i tr\u00ean c\u00e1c c\u1eb7p loa th\u00f4ng th\u01b0\u1eddng b\u1edfi Focal \u0111\u00e3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n \u201ckh\u00f3 nh\u1eb1n\u201d n\u00e0y b\u1eb1ng s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u1ee7 loa treble beryllium huy\u1ec1n tho\u1ea1i c\u1ee7a h\u00e3ng v\u00e0 th\u1ebf h\u1ec7 c\u1ee7 loa mid\/bass m\u00e0ng Flax m\u1edbi nh\u1ea5t c\u1ee7a h\u00e3ng. Ch\u1ec9 ri\u00eang chi ti\u1ebft n\u00e0y \u0111\u00e3 ng\u1ed1n h\u01a1n 3 n\u0103m nghi\u00ean c\u1ee9u c\u1ee7a c\u00e1c k\u1ef9 s\u01b0 t\u1ea1i h\u00e3ng s\u1ea3n xu\u1ea5t danh ti\u1ebfng n\u00e0y.\"\"D\u00f9 ngo\u1ea1i h\u00ecnh kh\u00f4ng \u0111\u1ed3 s\u1ed9 nh\u01b0 c\u00e1c \u0111\u00e0n anh Utopia v\u00e0 Sopra, th\u1ebf nh\u01b0ng Kanta No.3 v\u1eabn c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng t\u1ed1t trong nh\u1eefng ph\u00f2ng nghe c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn t\u1eeb 40m2 \u0111\u1ebfn 80m2 m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 chi ti\u1ebft v\u00e0 \u1ea5m \u00e1p. \u0110\u00e2y ch\u00ednh l\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a treble IAL (Infinite Acoustic Loading) th\u1ebf h\u1ec7 th\u1ee9 3 \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng b\u1edfi c\u01a1 c\u1ea5u khu\u1ebfch t\u00e1n IHL (Infinite Horn Loading) h\u1ea1n ch\u1ebf t\u1ed1i \u0111a m\u00e9o ti\u1ebfng.<\/div>\n
\"\"<\/div>\n
Th\u00f9ng loa Kanta No.3 \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed \u0111\u1ebfn 2 \u1ed1ng tho\u00e1t h\u01a1i: m\u1ed9t \u1edf ph\u00eda tr\u01b0\u1edbc v\u00e0 1 \u1edf ph\u00eda sau. T\u1ea5m m\u1eb7t tr\u01b0\u1edbc \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb m\u1ed9t lo\u1ea1i polymer c\u00f3 t\u00ean l\u00e0 HDP (High Density Polymer). V\u1eadt li\u1ec7u n\u00e0y c\u00f3 hi\u1ec7u qu\u1ea3 \u00e2m h\u1ecdc tuy\u1ec7t v\u1eddi: m\u1eadt \u0111\u1ed9 c\u1ee7a n\u00f3 d\u00e0y h\u01a1n 70% so v\u1edbi g\u1ed7 MDF, c\u1ee9ng h\u01a1n 15% v\u00e0 gi\u1ea3m thi\u1ec3u rung ch\u1ea5n h\u01a1n 25%.<\/div>\n
\"\"\u0110\u1ed1i t\u00e1c \u0111\u01b0\u1ee3c Focal Kanta No.3 ch\u1ecdn \u0111\u00e1nh c\u00f9ng l\u00e0 b\u1ed9 ampli v\u00e0 preamp Evolution AVM, to\u00e0n b\u1ed9 ph\u1ea7n d\u00e2y d\u1eabn s\u1ebd \u0111\u01b0\u1ee3c Nordost \u0111\u1ea3m nhi\u1ec7m, \u0111\u1eb7c bi\u1ec7t d\u00e2y ngu\u1ed3n s\u1ebd do \u201cch\u00faa t\u1ec3\u201d Odin \u201cph\u1ee5 tr\u00e1ch\u201d.<\/div>\n
Ngu\u1ed3n: Nam B\u00ecnh<\/em><\/div>\n
https:\/\/www.hifivietnam.vn\/tieu-diem\/avshow-2019-kanta-no-3-mon-qua-mung-sinh-nhat-lan-thu-40-cua-focal\/<\/a><\/em><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

M\u1eebng sinh nh\u1eadt l\u1ea7n th\u1ee9 40, h\u00e3ng loa Ph\u00e1p Focal \u0111\u00e3 ch\u00ednh th\u1ee9c ho\u00e0n thi\u1ec7n d\u00f2ng s\u1ea3n ph\u1ea9m Kanta v\u1edbi c\u00e1c model: Kanta No.1, Kanta No.2, Kanta No.3 v\u00e0 Kanta Center. \u00a0V\u1edbi m\u1ee5c \u0111\u00edch m\u1edf r\u1ed9ng ph\u1ed5 s\u1ea3n ph\u1ea9m v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i h\u01a1n n\u1eefa c\u00f3 […]<\/p>\n","protected":false},"author":2,"featured_media":2324,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-2323","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/posts\/2323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/comments?post=2323"}],"version-history":[{"count":1,"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/posts\/2323\/revisions"}],"predecessor-version":[{"id":2329,"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/posts\/2323\/revisions\/2329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/media\/2324"}],"wp:attachment":[{"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/media?parent=2323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/categories?post=2323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nambinhad.com\/avshow\/wp-json\/wp\/v2\/tags?post=2323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}