{"id":445765,"date":"2025-03-24T11:25:42","date_gmt":"2025-03-24T04:25:42","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=445765"},"modified":"2025-03-24T11:25:42","modified_gmt":"2025-03-24T04:25:42","slug":"loa-sieu-tram","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/loa-sieu-tram\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn ch\u1ecdn mua loa si\u00eau tr\u1ea7m ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian ph\u00f2ng"},"content":{"rendered":"

Loa si\u00eau tr\u1ea7m<\/b> kh\u00f4ng ch\u1ec9 gi\u00fap t\u0103ng c\u01b0\u1eddng \u00e2m bass m\u1ea1nh m\u1ebd m\u00e0 c\u00f2n t\u1ea1o ra s\u1ef1 h\u00f2a quy\u1ec7n tuy\u1ec7t v\u1eddi cho c\u00e1c th\u1ec3 lo\u1ea1i nh\u1ea1c ho\u1eb7c nh\u1eefng b\u1ed9 phim c\u00f3 hi\u1ec7u \u1ee9ng \u00e2m thanh \u0111\u1eb7c s\u1eafc. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i loa n\u00e0o c\u0169ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi kh\u00f4ng gian. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n l\u01b0u \u00fd khi ch\u1ecdn mua loa sub sao cho \u0111\u00fang nhu c\u1ea7u nh\u00e9.<\/span><\/p>\n

Loa si\u00eau tr\u1ea7m l\u00e0 g\u00ec?<\/b><\/h2>\n

Loa subwoofer (loa sub) l\u00e0 m\u1ed9t lo\u1ea1i loa \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00e1i t\u1ea1o \u00e2m thanh \u1edf t\u1ea7n s\u1ed1 th\u1ea5p, th\u01b0\u1eddng t\u1eeb 20Hz \u0111\u1ebfn 200Hz. V\u1edbi kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o nh\u1eefng \u00e2m bass tr\u1ea7m l\u1eafng, lo\u1ea1i loa n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh xem phim, nghe nh\u1ea1c, ho\u1eb7c d\u00e0n karaoke. Loa n\u00e0y gi\u00fap \u00e2m thanh tr\u1edf n\u00ean s\u1ed1ng \u0111\u1ed9ng v\u00e0 ch\u00e2n th\u1ef1c h\u01a1n, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m \u00e2m nh\u1ea1c v\u00e0 gi\u1ea3i tr\u00ed \u0111\u1ea7y c\u1ea3m x\u00fac.<\/span><\/p>\n

\"loa-sieu-tram-1\"<\/picture><\/p>\n

C\u1ea5u t\u1ea1o c\u1ee7a loa bao g\u1ed3m ba b\u1ed9 ph\u1eadn ch\u00ednh: th\u00f9ng loa, l\u00f5i loa v\u00e0 d\u00e2y k\u1ebft n\u1ed1i. Trong \u0111\u00f3, th\u00f9ng loa \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong loa \u0111\u1ed3ng th\u1eddi gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u00e2m thanh. Trong l\u00f5i loa, c\u00e1c loa tr\u1ea7m \u0111\u01b0\u1ee3c g\u1eafn k\u1ebft v\u1edbi nhau \u0111\u1ec3 khu\u1ebfch \u0111\u1ea1i t\u1ea7n s\u1ed1 th\u1ea5p. Nh\u1eefng loa n\u00e0y c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, gi\u00fap t\u1ea1o ra c\u00e1c s\u00f3ng \u00e2m tr\u1ea7m s\u00e2u. D\u00e2y k\u1ebft n\u1ed1i c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng kh\u00f4ng th\u1ec3 thi\u1ebfu trong loa sub, gi\u00fap truy\u1ec1n t\u1ea3i t\u00edn hi\u1ec7u t\u1eeb ngu\u1ed3n \u00e2m thanh \u0111\u1ebfn loa m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 nhanh ch\u00f3ng.<\/span><\/p>\n

L\u00fd do b\u1ea1n n\u00ean mua loa si\u00eau tr\u1ea7m trong d\u00e0n karaoke?<\/b><\/h2>\n

\u0110\u1ea7u ti\u00ean, loa gi\u00fap t\u00e1i t\u1ea1o \u00e2m bass l\u1eafng \u0111\u1ecdng, t\u1ea1o n\u00ean s\u1ef1 \u0111\u1ea7y \u0111\u1eb7n cho \u00e2m thanh trong su\u1ed1t qu\u00e1 tr\u00ecnh ca h\u00e1t. \u00c2m bass r\u00f5 r\u00e0ng t\u1eeb loa sub gi\u00fap l\u00e0m n\u1ed5i b\u1eadt nh\u1eefng y\u1ebfu t\u1ed1 \u00e2m nh\u1ea1c nh\u01b0 ti\u1ebfng tr\u1ed1ng, ti\u1ebfng guitar bass hay ti\u1ebfng nh\u1ea1c n\u1ec1n trong c\u00e1c b\u00e0i h\u00e1t. N\u1ebfu kh\u00f4ng c\u00f3 loa sub, \u00e2m thanh trong d\u00e0n karaoke s\u1ebd thi\u1ebfu \u0111i s\u1ef1 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 s\u1ef1 s\u1ed1ng \u0111\u1ed9ng c\u1ee7a c\u00e1c \u00e2m tr\u1ea7m, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u1ea3 bu\u1ed5i bi\u1ec3u di\u1ec5n.<\/span><\/p>\n

\"loa-sieu-tram-2\"<\/picture><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, khi loa to\u00e0n d\u1ea3i ho\u1eb7c loa t\u1ea7m trung kh\u00f4ng ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng qu\u00e1 t\u1ea3i v\u00ec t\u1ea7n s\u1ed1 th\u1ea5p, ch\u00fang s\u1ebd t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e1t \u00e2m thanh trong d\u1ea3i trung v\u00e0 cao, gi\u00fap \u00e2m thanh tr\u1edf n\u00ean r\u00f5 r\u00e0ng, s\u1eafc n\u00e9t h\u01a1n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m ti\u1ebfng \u1ed3n v\u00e0 s\u1ef1 m\u00e9o ti\u1ebfng m\u00e0 c\u00f2n t\u0103ng c\u01b0\u1eddng s\u1ef1 ch\u00ednh x\u00e1c trong \u00e2m thanh, t\u1ea1o c\u1ea3m gi\u00e1c nh\u01b0 \u0111ang h\u00e1t trong m\u1ed9t ph\u00f2ng thu \u00e2m chuy\u00ean nghi\u1ec7p.<\/span><\/p>\n

\u0110\u1ed3ng th\u1eddi, l\u00fac nghe nh\u1eefng b\u00e0i h\u00e1t c\u00f3 \u00e2m bass m\u1ea1nh, n\u1ebfu kh\u00f4ng c\u00f3 loa sub, b\u1ea1n s\u1ebd kh\u00f4ng c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c h\u1ebft s\u1ef1 s\u00e2u l\u1eafng v\u00e0 n\u1ed9i l\u1ef1c c\u1ee7a \u00e2m nh\u1ea1c. Loa sub kh\u00f4ng ch\u1ec9 b\u1ed5 sung \u00e2m tr\u1ea7m m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n l\u00e0m n\u1ed5i b\u1eadt t\u1eebng y\u1ebfu t\u1ed1 trong b\u00e0i h\u00e1t, t\u1eeb \u00e2m n\u1ec1n cho \u0111\u1ebfn nh\u1eefng hi\u1ec7u \u1ee9ng \u00e2m thanh \u0111\u1eb7c bi\u1ec7t.<\/span><\/p>\n

H\u01b0\u1edbng d\u1eabn ch\u1ecdn mua loa si\u00eau tr\u1ea7m ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian<\/b><\/h2>\n

Khi ch\u1ecdn mua loa sub ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng \u00e2m thanh c\u1ee7a m\u00ecnh, c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 c\u1ea7n ph\u1ea3i xem x\u00e9t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c \u00e2m thanh s\u00e2u l\u1eafng v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian s\u1eed d\u1ee5ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn gi\u00fap b\u1ea1n ch\u1ecdn mua loa sub ph\u00f9 h\u1ee3p nh\u1ea5t.<\/span><\/p>\n

Ch\u1ecdn lo\u1ea1i loa sub h\u1ed7 tr\u1ee3 ph\u00f9 h\u1ee3p<\/b><\/h3>\n

Loa sub \u0111i\u1ec7n l\u00e0 lo\u1ea1i loa t\u00edch h\u1ee3p s\u1eb5n amply b\u00ean trong, ngh\u0129a l\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng th\u00eam amply ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c \u0111\u1ec3 ph\u00e1t t\u00edn hi\u1ec7u \u00e2m thanh. Loa sub \u0111i\u1ec7n r\u1ea5t ti\u1ec7n l\u1ee3i, ch\u1ec9 c\u1ea7n k\u1ebft n\u1ed1i d\u00e2y t\u00edn hi\u1ec7u t\u1eeb amply v\u00e0o sub v\u00e0 ngu\u1ed3n \u0111i\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 n\u00e0o. Tuy nhi\u00ean, v\u00ec amply \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong loa, n\u00ean khi g\u1eb7p s\u1ef1 c\u1ed1, vi\u1ec7c s\u1eeda ch\u1eefa s\u1ebd ph\u1ee9c t\u1ea1p h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i loa kh\u00e1c.<\/span><\/p>\n

\"loa-sieu-tram-3\"<\/picture><\/p>\n

Loa sub h\u01a1i, ng\u01b0\u1ee3c l\u1ea1i, kh\u00f4ng t\u00edch h\u1ee3p s\u1eb5n amply n\u00ean c\u00f3 t\u00ednh linh ho\u1ea1t cao trong vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh \u00e2m thanh, d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u1edbi mixer v\u00e0 c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd \u00e2m thanh kh\u00e1c \u0111\u1ec3 thay \u0111\u1ed5i c\u00e1c th\u00f4ng s\u1ed1 theo \u00fd mu\u1ed1n. Tuy nhi\u00ean, loa sub h\u01a1i c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 kh\u00f4ng t\u00edch h\u1ee3p c\u00f4ng su\u1ea5t b\u00ean trong, v\u00ec v\u1eady b\u1ea1n c\u1ea7n ph\u1ea3i mua th\u00eam m\u1ed9t thi\u1ebft b\u1ecb amply \u0111\u1ec3 k\u00e9o loa. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n cho nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng quen v\u1edbi vi\u1ec7c gh\u00e9p n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh v\u00e0 y\u00eau c\u1ea7u ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c nh\u1ea5t \u0111\u1ecbnh v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh.<\/span><\/p>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa loa sub \u0111i\u1ec7n v\u00e0 loa sub h\u01a1i ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 nhu c\u1ea7u c\u00e1 nh\u00e2n. N\u1ebfu b\u1ea1n c\u00f3 nhu c\u1ea7u m\u1edf d\u1ecbch v\u1ee5, nh\u01b0 karaoke nh\u00e0 h\u00e0ng, qu\u00e1n bar hay c\u00e1c s\u1ef1 ki\u1ec7n l\u1edbn, loa sub h\u01a1i s\u1ebd l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng. \u00c2m thanh bass c\u1ee7a loa sub h\u01a1i \u0111\u1ea7y \u0111\u1eb7n v\u00e0 \u1ea5m \u00e1p, l\u1ea1i d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh qua c\u00e1c thi\u1ebft b\u1ecb mixer, gi\u00fap t\u1ea1o ra kh\u00f4ng gian \u00e2m nh\u1ea1c sinh \u0111\u1ed9ng v\u00e0 \u1ea5n t\u01b0\u1ee3ng.<\/span><\/p>\n

Ch\u1ecdn loa si\u00eau tr\u1ea7m d\u1ef1a theo k\u00edch th\u01b0\u1edbc<\/b><\/h3>\n

N\u1ebfu kh\u00f4ng gian c\u1ee7a b\u1ea1n nh\u1ecf ho\u1eb7c trung b\u00ecnh, nh\u1eefng chi\u1ebfc loa sub c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf (th\u01b0\u1eddng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh loa t\u1eeb 8 \u0111\u1ebfn 10 inch) s\u1ebd l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd. Loa nh\u1ecf n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p \u00e2m tr\u1ea7m \u0111\u1ee7 \u0111\u1ec3 t\u1ea1o ra kh\u00f4ng gian \u00e2m nh\u1ea1c s\u1ed1ng \u0111\u1ed9ng m\u00e0 kh\u00f4ng l\u00e0m cho \u00e2m thanh b\u1ecb d\u1ed9i ho\u1eb7c qu\u00e1 m\u1ea1nh m\u1ebd, g\u00e2y kh\u00f3 ch\u1ecbu cho ng\u01b0\u1eddi nghe.<\/span><\/p>\n

\"loa-sieu-tram-4\"<\/picture><\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n c\u00f3 kh\u00f4ng gian l\u1edbn nh\u01b0 ph\u00f2ng kh\u00e1ch r\u1ed9ng r\u00e3i, ph\u00f2ng gi\u1ea3i tr\u00ed ho\u1eb7c c\u00e1c s\u1ef1 ki\u1ec7n ngo\u00e0i tr\u1eddi, loa sub c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn (th\u01b0\u1eddng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh loa t\u1eeb 12 inch tr\u1edf l\u00ean) s\u1ebd l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. Nh\u1eefng loa n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t ra \u00e2m thanh bass l\u1eafng \u0111\u1ecdng v\u00e0 tr\u1ea3i \u0111\u1ec1u kh\u1eafp kh\u00f4ng gian l\u1edbn. Loa sub l\u1edbn c\u0169ng s\u1ebd gi\u00fap t\u1ea1o ra hi\u1ec7u \u1ee9ng \u00e2m thanh s\u1ed1ng \u0111\u1ed9ng, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c bu\u1ed5i chi\u1ebfu phim hay c\u00e1c b\u1eefa ti\u1ec7c \u00e2m nh\u1ea1c.<\/span><\/p>\n

Ch\u1ecdn loa d\u1ef1a theo c\u00f4ng su\u1ea5t\u00a0<\/b><\/h3>\n

Loa c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn s\u1ebd t\u1ea1o ra \u00e2m tr\u1ea7m \u0111\u1ea7y \u0111\u1eb7n v\u00e0 d\u1ec5 d\u00e0ng l\u1ea5p \u0111\u1ea7y kh\u00f4ng gian l\u1edbn. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng gian c\u1ee7a b\u1ea1n nh\u1ecf, vi\u1ec7c ch\u1ecdn loa c\u00f3 c\u00f4ng su\u1ea5t qu\u00e1 cao c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u00e2m thanh \u00f9 v\u00e0 kh\u00f4ng th\u1ec3 ki\u1ec3m so\u00e1t. Ng\u01b0\u1ee3c l\u1ea1i, loa c\u00f4ng su\u1ea5t th\u1ea5p s\u1ebd kh\u00f4ng th\u1ec3 t\u1ea1o ra \u00e2m bass \u0111\u1ee7 cu\u1ed1n h\u00fat \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u th\u01b0\u1edfng th\u1ee9c \u00e2m nh\u1ea1c ho\u1eb7c xem phim.<\/span><\/p>\n

\"loa-sieu-tram-5\"<\/picture><\/p>\n

V\u00ec v\u1eady, khi l\u1ef1a ch\u1ecdn <\/span>loa si\u00eau tr\u1ea7m<\/b>, b\u1ea1n c\u1ea7n ph\u1ea3i c\u0103n c\u1ee9 v\u00e0o k\u00edch th\u01b0\u1edbc kh\u00f4ng gian \u0111\u1ec3 ch\u1ecdn c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p. \u0110\u1ed1i v\u1edbi ph\u00f2ng nh\u1ecf, c\u00f4ng su\u1ea5t t\u1eeb 100W \u0111\u1ebfn 300W s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd, \u0111\u1ee7 \u0111\u1ec3 t\u1ea1o ra \u00e2m thanh bass s\u00e2u m\u00e0 kh\u00f4ng g\u00e2y qu\u00e1 t\u1ea3i. V\u1edbi kh\u00f4ng gian ph\u00f2ng l\u1edbn h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh cho ph\u00f2ng chi\u1ebfu phim ho\u1eb7c s\u1ef1 ki\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn loa c\u00f3 c\u00f4ng su\u1ea5t t\u1eeb 500W tr\u1edf l\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e2m tr\u1ea7m \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n \u0111\u1ec1u v\u00e0 \u1ea5n t\u01b0\u1ee3ng.<\/span><\/p>\n

Ch\u1ecdn loa theo kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o \u00e2m tr\u1ea7m v\u00e0 d\u1ea3i t\u1ea7n s\u1ed1<\/b><\/h3>\n

Kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o \u00e2m tr\u1ea7m c\u1ee7a loa sub ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ea3i t\u1ea7n s\u1ed1 m\u00e0 loa c\u00f3 th\u1ec3 ph\u00e1t ra. D\u1ea3i t\u1ea7n s\u1ed1 c\u1ee7a loa th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 20Hz \u0111\u1ebfn 200Hz, v\u1edbi c\u00e1c loa ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u00e2m thanh \u1edf d\u1ea3i t\u1ea7n th\u1ea5p, gi\u00fap cho \u00e2m bass tr\u1edf n\u00ean s\u00e2u v\u00e0 d\u00e0y h\u01a1n. D\u1ea3i t\u1ea7n s\u1ed1 c\u00e0ng th\u1ea5p, \u00e2m bass c\u00e0ng s\u00e2u v\u00e0 \u0111\u1ea7y \u0111\u1eb7n. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i loa n\u00e0o c\u0169ng c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u00e2m tr\u1ea7m \u1edf m\u1ee9c \u0111\u1ed9 n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/p>\n

\"loa-sieu-tram-6\"<\/picture><\/p>\n

Khi ch\u1ecdn loa, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn d\u1ea3i t\u1ea7n s\u1ed1 m\u00e0 loa c\u00f3 th\u1ec3 ph\u00e1t ra. M\u1ed9t loa sub v\u1edbi d\u1ea3i t\u1ea7n s\u1ed1 th\u1ea5p, nh\u01b0 20Hz – 60Hz, s\u1ebd t\u00e1i t\u1ea1o \u00e2m bass \u1ed5n \u0111\u1ecbnh, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c kh\u00f4ng gian l\u1edbn ho\u1eb7c nh\u1eefng nhu c\u1ea7u y\u00eau c\u1ea7u \u00e2m thanh c\u1ef1c k\u1ef3 vang. Nh\u1eefng loa c\u00f3 d\u1ea3i t\u1ea7n cao h\u01a1n, nh\u01b0 60Hz – 200Hz, s\u1ebd cho ra \u00e2m bass nh\u1eb9 nh\u00e0ng v\u00e0 d\u1ec5 ch\u1ecbu h\u01a1n, th\u00edch h\u1ee3p cho nh\u1eefng kh\u00f4ng gian nh\u1ecf h\u01a1n ho\u1eb7c nhu c\u1ea7u nghe nh\u1ea1c kh\u00f4ng qu\u00e1 m\u1ea1nh m\u1ebd.<\/span><\/p>\n

Ch\u1ecdn loa si\u00eau tr\u1ea7m d\u1ef1a tr\u00ean t\u00ednh linh ho\u1ea1t v\u00e0 l\u1eafp \u0111\u1eb7t<\/b><\/h3>\n

Nh\u1eefng loa sub hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb nhi\u1ec1u c\u1ed5ng k\u1ebft n\u1ed1i, nh\u01b0 c\u1ed5ng RCA, c\u1ed5ng t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o t\u1eeb c\u00e1c amply, ho\u1eb7c th\u1eadm ch\u00ed c\u1ed5ng kh\u00f4ng d\u00e2y. T\u1eeb \u0111\u00f3 gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u1edbi c\u00e1c b\u1ed9 khu\u1ebfch \u0111\u1ea1i, amply, ho\u1eb7c h\u1ec7 th\u1ed1ng \u00e2m thanh v\u00f2m m\u00e0 kh\u00f4ng g\u1eb7p ph\u1ea3i r\u1eafc r\u1ed1i v\u1ec1 d\u00e2y n\u1ed1i. Vi\u1ec7c ch\u1ecdn loa c\u00f3 t\u00ednh linh ho\u1ea1t trong k\u1ebft n\u1ed1i s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p loa v\u00e0o b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng \u00e2m thanh n\u00e0o, d\u00f9 l\u00e0 h\u1ec7 th\u1ed1ng \u00e2m thanh gia \u0111\u00ecnh hay c\u00e1c s\u1ef1 ki\u1ec7n l\u1edbn.<\/span><\/p>\n

\"loa-sieu-tram-7\"<\/picture><\/p>\n

Kh\u1ea3 n\u0103ng l\u1eafp \u0111\u1eb7t loa c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t. M\u1ed9t s\u1ed1 loa \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c t\u00ednh n\u0103ng nh\u01b0 ch\u00e2n \u0111\u1ebf \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c kh\u1ea3 n\u0103ng treo t\u01b0\u1eddng, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed loa \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a \u00e2m thanh trong ph\u00f2ng. N\u1ebfu b\u1ea1n kh\u00f4ng mu\u1ed1n loa chi\u1ebfm qu\u00e1 nhi\u1ec1u di\u1ec7n t\u00edch, nh\u1eefng loa c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 c\u00f3 th\u1ec3 \u0111\u1eb7t \u1edf c\u00e1c g\u00f3c ph\u00f2ng ho\u1eb7c th\u1eadm ch\u00ed d\u01b0\u1edbi gh\u1ebf s\u1ebd gi\u00fap ti\u1ebft ki\u1ec7m kh\u00f4ng gian m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh t\u1ed1t.<\/span><\/p>\n

Ch\u1ecdn loa c\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec d\u1ec5 d\u00e0ng<\/b><\/h3>\n

\u0110\u1ed9 b\u1ec1n c\u1ee7a <\/span>loa si\u00eau tr\u1ea7m<\/b> th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t li\u1ec7u c\u1ea5u th\u00e0nh v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a n\u00f3. Loa sub c\u00f3 th\u00f9ng loa \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u1ed7 MDF ho\u1eb7c g\u1ed7 \u00e9p ch\u1ea5t l\u01b0\u1ee3ng cao s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i loa c\u00f3 th\u00f9ng l\u00e0m t\u1eeb nh\u1ef1a ho\u1eb7c kim lo\u1ea1i m\u1ecfng. G\u1ed7 MDF (Medium Density Fiberboard) l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ea5t li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00ec n\u00f3 gi\u00fap \u00e2m thanh c\u1ee7a loa tr\u1ea7m s\u00e2u v\u00e0 r\u00f5 r\u00e0ng h\u01a1n, \u0111\u1ed3ng th\u1eddi c\u00f3 \u0111\u1ed9 b\u1ec1n cao, \u00edt b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt hay thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9.<\/span><\/p>\n

\"loa-sieu-tram-8\"<\/picture><\/p>\n

Ngo\u00e0i ra, c\u00e1c linh ki\u1ec7n b\u00ean trong loa, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e0ng loa v\u00e0 cu\u1ed9n d\u00e2y, c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u b\u1ec1n b\u1ec9 nh\u01b0 s\u1ee3i t\u1ed5ng h\u1ee3p ho\u1eb7c h\u1ee3p kim ch\u1ed1ng \u0103n m\u00f2n. M\u00e0ng loa ch\u1ea5t l\u01b0\u1ee3ng cao gi\u00fap loa ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c t\u1ea7n s\u1ed1 th\u1ea5p m\u1ea1nh m\u1ebd m\u00e0 kh\u00f4ng b\u1ecb r\u00e1ch ho\u1eb7c cong v\u00eanh, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o \u00e2m thanh l\u00e2u d\u00e0i.<\/span><\/p>\n

Th\u00eam v\u00e0o \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn loa c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m c\u0169ng r\u1ea5t quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao nh\u01b0 c\u00e1c khu v\u1ef1c g\u1ea7n bi\u1ec3n ho\u1eb7c trong nh\u1eefng kh\u00f4ng gian d\u1ec5 b\u1ecb \u1ea9m \u01b0\u1edbt. Nh\u1eefng loa c\u00f3 l\u1edbp b\u1ea3o v\u1ec7 ch\u1ed1ng \u1ea9m t\u1ed1t s\u1ebd gi\u00fap tr\u00e1nh t\u00ecnh tr\u1ea1ng m\u1ee5c n\u00e1t ho\u1eb7c g\u1ec9 s\u00e9t c\u00e1c linh ki\u1ec7n b\u00ean trong, gi\u00fap loa ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/span><\/p>\n

K\u1ebft lu\u1eadn<\/b><\/h2>\n

Nh\u01b0 v\u1eady, Ho\u00e0ng H\u00e0 Mobile \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n c\u00e1c ti\u00eau ch\u00ed h\u01b0\u1edbng d\u1eabn ch\u1ecdn <\/span>loa si\u00eau tr\u1ea7m<\/b> ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian. B\u1ea1n h\u00e3y tham kh\u1ea3o qua b\u00e0i vi\u1ebft v\u00e0 t\u00ecm ch\u1ecdn m\u1ed9t thi\u1ebft b\u1ecb b\u1ed5 tr\u1ee3 \u00e2m thanh ph\u00f9 h\u1ee3p nh\u1ea5t nh\u00e9.<\/span><\/p>\n

Xem th\u00eam:<\/b><\/p>\n