{"id":52756,"date":"2023-04-21T12:31:48","date_gmt":"2023-04-21T17:31:48","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/diy-bass-transducer\/"},"modified":"2025-01-21T07:07:26","modified_gmt":"2025-01-21T12:07:26","slug":"diy-bass-transducer","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/diy-bass-transducer\/","title":{"rendered":"Ch\u1ebf t\u1ea1o b\u1ed9 rung bass si\u00eau tr\u1ea7m DIY c\u1ef1c \u0111\u1ec9nh"},"content":{"rendered":"

Vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o b\u1ed9 chuy\u1ec3n \u0111\u1ed5i bass (bass transducer) \u0111ang ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong c\u1ed9ng \u0111\u1ed3ng y\u00eau \u00e2m thanh, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ng\u01b0\u1eddi th\u00edch m\u00e0y m\u00f2 v\u00e0 mu\u1ed1n t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng \u00e2m thanh \u0111\u1ed9c \u0111\u00e1o theo \u00fd m\u00ecnh. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch t\u1ef1 l\u00e0m m\u1ed9t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i bass \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3, gi\u00fap b\u1ea1n tr\u1ea3i nghi\u1ec7m \u00e2m tr\u1ea7m m\u1ea1nh m\u1ebd v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p>\n

Nguy\u00ean li\u1ec7u v\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n chu\u1ea9n b\u1ecb<\/h3>\n

\u0110\u1ec3 b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb \u0111\u1ea7y \u0111\u1ee7 c\u00e1c nguy\u00ean li\u1ec7u v\u00e0 c\u00f4ng c\u1ee5 sau:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Nguy\u00ean li\u1ec7u<\/th>\nM\u00f4 t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
Loa bass (woofer)<\/td>\nCh\u1ecdn loa c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u<\/td>\n<\/tr>\n
V\u00e1n g\u1ed7 MDF<\/td>\n\u0110\u1ed9 d\u00e0y \u00edt nh\u1ea5t 18mm<\/td>\n<\/tr>\n
Keo d\u00e1n g\u1ed7<\/td>\nLo\u1ea1i keo ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t<\/td>\n<\/tr>\n
\u1ed0c v\u00edt<\/td>\n\u0110\u1ee7 k\u00edch c\u1ee1 \u0111\u1ec3 l\u1eafp r\u00e1p<\/td>\n<\/tr>\n
D\u00e2y \u0111i\u1ec7n<\/td>\nD\u00e2y loa v\u00e0 d\u00e2y ngu\u1ed3n<\/td>\n<\/tr>\n
Jack k\u1ebft n\u1ed1i<\/td>\nJack loa v\u00e0 jack ngu\u1ed3n<\/td>\n<\/tr>\n
B\u1ed9 khu\u1ebfch \u0111\u1ea1i \u00e2m thanh<\/td>\nC\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi loa bass<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n
C\u00f4ng c\u1ee5<\/th>\nM\u00f4 t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
C\u01b0a, m\u00e1y c\u1eaft<\/td>\n\u0110\u1ec3 c\u1eaft v\u00e1n g\u1ed7<\/td>\n<\/tr>\n
Khoan, m\u0169i khoan<\/td>\nKhoan l\u1ed7 b\u1eaft v\u00edt v\u00e0 l\u1eafp \u0111\u1eb7t loa<\/td>\n<\/tr>\n
Tua v\u00edt<\/td>\nV\u1eb7n \u1ed1c v\u00edt<\/td>\n<\/tr>\n
M\u00e1y b\u1eafn keo<\/td>\nB\u1eafn keo d\u00e1n g\u1ed7<\/td>\n<\/tr>\n
Th\u01b0\u1edbc d\u00e2y, b\u00fat ch\u00ec<\/td>\n\u0110o \u0111\u1ea1c v\u00e0 \u0111\u00e1nh d\u1ea5u<\/td>\n<\/tr>\n
Gi\u1ea5y nh\u00e1m<\/td>\nL\u00e0m m\u1ecbn b\u1ec1 m\u1eb7t g\u1ed7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Thi\u1ebft k\u1ebf v\u00e0 ch\u1ebf t\u1ea1o th\u00f9ng loa<\/h3>\n

Th\u00f9ng loa \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u00e1i t\u1ea1o \u00e2m bass. B\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf th\u00f9ng loa d\u1ea1ng k\u00edn ho\u1eb7c d\u1ea1ng h\u1edf t\u00f9y theo s\u1edf th\u00edch. D\u1ea1ng k\u00edn cho \u00e2m bass ch\u1eafc, g\u1ecdn, c\u00f2n d\u1ea1ng h\u1edf cho \u00e2m bass m\u1ec1m m\u1ea1i h\u01a1n. C\u1ea7n t\u00ednh to\u00e1n th\u1ec3 t\u00edch th\u00f9ng loa ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 c\u1ee7a loa bass \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t. Sau khi thi\u1ebft k\u1ebf, c\u1eaft v\u00e1n g\u1ed7 theo k\u00edch th\u01b0\u1edbc \u0111\u00e3 t\u00ednh to\u00e1n v\u00e0 l\u1eafp r\u00e1p l\u1ea1i th\u00e0nh h\u00ecnh d\u1ea1ng th\u00f9ng loa. S\u1eed d\u1ee5ng keo d\u00e1n g\u1ed7 v\u00e0 \u1ed1c v\u00edt \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh c\u00e1c c\u1ea1nh.<\/p>\n

L\u1eafp \u0111\u1eb7t loa bass<\/h3>\n

Sau khi th\u00f9ng loa ho\u00e0n th\u00e0nh, ti\u1ebfn h\u00e0nh l\u1eafp \u0111\u1eb7t loa bass v\u00e0o v\u1ecb tr\u00ed \u0111\u00e3 kho\u00e9t s\u1eb5n tr\u00ean m\u1eb7t th\u00f9ng. \u0110\u1ea3m b\u1ea3o loa \u0111\u01b0\u1ee3c g\u1eafn ch\u1eafc ch\u1eafn v\u00e0 k\u00edn kh\u00edt \u0111\u1ec3 tr\u00e1nh rung \u0111\u1ed9ng v\u00e0 r\u00f2 r\u1ec9 \u00e2m thanh. K\u1ebft n\u1ed1i d\u00e2y loa v\u00e0o c\u00e1c c\u1ef1c c\u1ee7a loa bass.<\/p>\n

K\u1ebft n\u1ed1i m\u1ea1ch \u0111i\u1ec7n<\/h3>\n

K\u1ebft n\u1ed1i d\u00e2y ngu\u1ed3n v\u00e0o jack ngu\u1ed3n v\u00e0 b\u1ed9 khu\u1ebfch \u0111\u1ea1i. Ti\u1ebfp theo, k\u1ebft n\u1ed1i d\u00e2y loa t\u1eeb loa bass v\u00e0o b\u1ed9 khu\u1ebfch \u0111\u1ea1i. Ki\u1ec3m tra l\u1ea1i c\u00e1c k\u1ebft n\u1ed1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00fang c\u1ef1c.<\/p>\n

Ho\u00e0n thi\u1ec7n v\u00e0 th\u1eed nghi\u1ec7m<\/h3>\n

Sau khi ho\u00e0n t\u1ea5t l\u1eafp r\u00e1p, b\u1ea1n c\u00f3 th\u1ec3 s\u01a1n ho\u1eb7c d\u00e1n decal l\u00ean th\u00f9ng loa \u0111\u1ec3 t\u0103ng t\u00ednh th\u1ea9m m\u1ef9. Cu\u1ed1i c\u00f9ng, k\u1ebft n\u1ed1i b\u1ed9 chuy\u1ec3n \u0111\u1ed5i bass v\u1edbi ngu\u1ed3n nh\u1ea1c v\u00e0 th\u01b0\u1edfng th\u1ee9c th\u00e0nh qu\u1ea3 c\u1ee7a m\u00ecnh. \u0110i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 tr\u00ean b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh mong mu\u1ed1n.<\/p>\n

T\u1ef1 ch\u1ebf t\u1ea1o b\u1ed9 chuy\u1ec3n \u0111\u1ed5i bass kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m chi ph\u00ed m\u00e0 c\u00f2n mang l\u1ea1i s\u1ef1 th\u1ecfa m\u00e3n khi t\u1ef1 tay t\u1ea1o ra m\u1ed9t s\u1ea3n ph\u1ea9m \u00e2m thanh theo \u00fd mu\u1ed1n. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n nh\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh ch\u1ebf t\u1ea1o b\u1ed9 chuy\u1ec3n \u0111\u1ed5i bass c\u1ee7a ri\u00eang m\u00ecnh. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n","protected":false},"excerpt":{"rendered":"

Vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o b\u1ed9 chuy\u1ec3n \u0111\u1ed5i bass (bass transducer) \u0111ang ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong c\u1ed9ng \u0111\u1ed3ng y\u00eau \u00e2m thanh, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ng\u01b0\u1eddi th\u00edch m\u00e0y m\u00f2 v\u00e0 mu\u1ed1n t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng \u00e2m thanh \u0111\u1ed9c \u0111\u00e1o theo \u00fd m\u00ecnh. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch t\u1ef1 l\u00e0m m\u1ed9t<\/p>\n","protected":false},"author":1,"featured_media":26943,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-52756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/52756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=52756"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/52756\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26943"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=52756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=52756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=52756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}