<\/p>\nDARE S21 l\u00e0 phi\u00ean b\u1ea3n subwoofer passive, s\u1eed d\u1ee5ng ampli c\u00f4ng su\u1ea5t r\u1eddi, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh c\u1ed1 \u0111\u1ecbnh ho\u1eb7c s\u00e2n kh\u1ea5u l\u1edbn c\u1ea7n kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t. Trong khi \u0111\u00f3, DARE S21A l\u00e0 phi\u00ean b\u1ea3n subwoofer active, \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p module khu\u1ebfch \u0111\u1ea1i c\u00f4ng su\u1ea5t l\u1edbn b\u00ean trong, gi\u00fap gi\u1ea3m thi\u1ebft b\u1ecb ngo\u1ea1i vi v\u00e0 t\u1ed1i \u01b0u th\u1eddi gian l\u1eafp \u0111\u1eb7t cho c\u00e1c h\u1ec7 th\u1ed1ng s\u1ef1 ki\u1ec7n l\u01b0u \u0111\u1ed9ng.<\/p>\n
Phi\u00ean b\u1ea3n S21A \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p DSP th\u00f4ng minh, cho ph\u00e9p ki\u1ec3m so\u00e1t crossover, limiter v\u00e0 b\u1ea3o v\u1ec7 nhi\u1ec7t, \u0111\u1ea3m b\u1ea3o loa v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf c\u01b0\u1eddng \u0111\u1ed9 cao.<\/p>\n
S\u1edf h\u1eefu 1 c\u1ee7 loa 21 inch, S21 \/ S21A \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00e1i t\u1ea1o d\u1ea3i si\u00eau tr\u1ea7m m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 m\u1ea1nh m\u1ebd. \u00c2m bass kh\u00f4ng ch\u1ec9 s\u00e2u m\u00e0 c\u00f2n c\u00f3 \u0111\u1ed9 g\u1ecdn v\u00e0 ki\u1ec3m so\u00e1t t\u1ed1t, gi\u00fap tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng \u00f9 n\u1ec1n ho\u1eb7c v\u1ee1 ti\u1ebfng khi k\u1ebft h\u1ee3p c\u00f9ng h\u1ec7 th\u1ed1ng line array. V\u1edbi d\u1ea3i t\u1ea7n ho\u1ea1t \u0111\u1ed9ng 25 \u2013 200Hz, subwoofer S21 \/ S21A \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u00e2m thanh, \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh EDM, live band, concert ngo\u00e0i tr\u1eddi v\u00e0 s\u00e2n kh\u1ea5u bi\u1ec3u di\u1ec5n quy m\u00f4 l\u1edbn.<\/p>\n
Trong c\u1ea5u h\u00ecnh nhi\u1ec1u subwoofer S21 gh\u00e9p l\u1ea1i, kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o d\u1ea3i tr\u1ea7m s\u1ebd \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng r\u00f5 r\u1ec7t theo s\u1ed1 l\u01b0\u1ee3ng module. \u0110\u1ed9 \u0111\u1ecbnh h\u01b0\u1edbng c\u1ee7a h\u1ec7 th\u1ed1ng sub ph\u1ee5 thu\u1ed9c tr\u1ef1c ti\u1ebfp v\u00e0o t\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 c\u1ee7a c\u1ee5m array, gi\u00fap k\u1ef9 thu\u1eadt vi\u00ean d\u1ec5 d\u00e0ng ki\u1ec3m so\u00e1t v\u00f9ng ph\u1ee7 \u00e2m tr\u1ea7m theo t\u1eebng k\u1ecbch b\u1ea3n bi\u1ec3u di\u1ec5n.<\/p>\n
DARE S21 \/ S21A \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt ch\u1ebf t\u1ea1o ti\u00ean ti\u1ebfn k\u1ebft h\u1ee3p v\u1eadt li\u1ec7u lai (hybrid materials), mang l\u1ea1i k\u1ebft c\u1ea5u th\u00f9ng loa c\u00f3 \u0111\u1ed9 c\u1ee9ng cao nh\u01b0ng v\u1eabn \u0111\u1ea3m b\u1ea3o tr\u1ecdng l\u01b0\u1ee3ng h\u1ee3p l\u00fd. Thi\u1ebft k\u1ebf n\u00e0y gi\u00fap h\u1ea1n ch\u1ebf rung ch\u1ea5n kh\u00f4ng mong mu\u1ed1n, t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t c\u1ed9ng h\u01b0\u1edfng v\u00e0 n\u00e2ng cao \u0111\u1ed9 b\u1ec1n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n
Th\u00f9ng loa \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e2m tr\u1ea7m lan t\u1ecfa \u0111\u1ec1u, ch\u1eafc v\u00e0 \u1ed5n \u0111\u1ecbnh khi ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c c\u1ea5u h\u00ecnh nhi\u1ec1u sub gh\u00e9p song song. S21 \/ S21A c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c treo theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng trong h\u1ec7 th\u1ed1ng array, ho\u1eb7c x\u1ebfp ch\u1ed3ng d\u01b0\u1edbi s\u00e0n theo ph\u01b0\u01a1ng ngang t\u00f9y theo y\u00eau c\u1ea7u kh\u00f4ng gian. H\u1ec7 th\u1ed1ng ch\u1ed1t kh\u00f3a nam ch\u00e2m (magnetized lockpins) h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t nhanh, an to\u00e0n v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n
Ph\u1ea7n ch\u00e2n cao su li\u00ean k\u1ebft gi\u00fap c\u00e1c th\u00f9ng loa c\u00f3 th\u1ec3 x\u1ebfp ch\u1ed3ng ch\u1eafc ch\u1eafn, \u0111\u1ed3ng th\u1eddi cho ph\u00e9p tri\u1ec3n khai cardioid subwoofer array khi c\u1ea7n ki\u1ec3m so\u00e1t h\u01b0\u1edbng ph\u00e1t \u00e2m tr\u1ea7m, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong s\u00e2n kh\u1ea5u l\u1edbn ho\u1eb7c khu v\u1ef1c y\u00eau c\u1ea7u h\u1ea1n ch\u1ebf d\u1ed9i bass v\u1ec1 ph\u00eda sau.<\/p>\n
PVSOUND cung c\u1ea5p gi\u1ea3i ph\u00e1p tri\u1ec3n khai tr\u1ecdn g\u00f3i cho subwoofer DARE S21 \/ S21A, bao g\u1ed3m t\u01b0 v\u1ea5n s\u1ed1 l\u01b0\u1ee3ng sub ph\u00f9 h\u1ee3p, c\u1ea5u h\u00ecnh cardioid, ph\u1ed1i gh\u00e9p c\u00f9ng line array L16 \u2013 L20 \u2013 L24 v\u00e0 c\u0103n ch\u1ec9nh h\u1ec7 th\u1ed1ng th\u1ef1c t\u1ebf. \u0110\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u1ea1t hi\u1ec7u qu\u1ea3 \u00e2m tr\u1ea7m t\u1ed1i \u01b0u ngay t\u1eeb giai \u0111o\u1ea1n thi\u1ebft k\u1ebf.<\/p>\n
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L\u00e0 th\u01b0\u01a1ng hi\u1ec7u nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m thi\u1ebft b\u1ecb \u00e2m thanh chuy\u00ean nghi\u1ec7p, Dare Audio lu\u00f4n \u0111\u1eb7t ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 y\u1ebfu t\u1ed1 h\u00e0ng \u0111\u1ea7u v\u00e0 then ch\u1ed1t trong su\u1ed1t qu\u00e1 tr\u00ecnh n\u00e0y. S\u1ea3n ph\u1ea9m tr\u01b0\u1edbc khi \u0111\u01b0a ra th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 v\u01b0\u1ee3t qua 03 v\u00f2ng ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a RoHS, CE-EMC Directive v\u00e0 CE-LVD Directive.<\/p>\n
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Hai phi\u00ean b\u1ea3n passive v\u00e0 active linh ho\u1ea1t c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng DARE S21 l\u00e0 phi\u00ean b\u1ea3n subwoofer passive, s\u1eed d\u1ee5ng ampli c\u00f4ng su\u1ea5t r\u1eddi, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh c\u1ed1 \u0111\u1ecbnh ho\u1eb7c s\u00e2n kh\u1ea5u l\u1edbn c\u1ea7n kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t. Trong khi \u0111\u00f3, DARE S21A l\u00e0 phi\u00ean b\u1ea3n subwoofer […]\n","protected":false},"featured_media":968,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[48],"product_tag":[],"class_list":["post-649","product","type-product","status-publish","has-post-thumbnail","product_cat-s-series-loa-sub","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/product\/649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/comments?post=649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/media\/968"}],"wp:attachment":[{"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/media?parent=649"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/product_brand?post=649"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/product_cat?post=649"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/namsaogroup.net\/dareaudio\/wp-json\/wp\/v2\/product_tag?post=649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}