{"id":18655,"date":"2025-04-30T21:11:15","date_gmt":"2025-04-30T14:11:15","guid":{"rendered":"https:\/\/trungvu.net\/?p=18655"},"modified":"2025-04-30T21:16:31","modified_gmt":"2025-04-30T14:16:31","slug":"18655-2","status":"publish","type":"post","link":"https:\/\/trungvu.net\/wordpress\/18655-2\/","title":{"rendered":"Loa Sub L\u00e0 G\u00ec? T\u00ecm Hi\u1ec3u V\u1ec1 Loa Si\u00eau Tr\u1ea7m Trong H\u1ec7 Th\u1ed1ng \u00c2m Thanh"},"content":{"rendered":"\n

Loa sub (subwoofer) l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean t\u00e1i t\u1ea1o \u00e2m si\u00eau tr\u1ea7m d\u01b0\u1edbi 100Hz, mang l\u1ea1i \u0111\u1ed9 rung v\u00e0 chi\u1ec1u s\u00e2u m\u1ea1nh m\u1ebd cho \u00e2m thanh. T\u00ecm hi\u1ec3u ngay c\u1ea5u t\u1ea1o, c\u00f4ng d\u1ee5ng v\u00e0 c\u00e1ch ch\u1ecdn loa sub hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

\"Loa
Loa Sub L\u00e0 G\u00ec? T\u00ecm Hi\u1ec3u V\u1ec1 Loa Si\u00eau Tr\u1ea7m Trong H\u1ec7 Th\u1ed1ng \u00c2m Thanh<\/em><\/figcaption><\/figure>\n\n\n\n

M\u1ee5c l\u1ee5c b\u00e0i vi\u1ebft:<\/p>\n\n\n\n

    \n
  1. Loa sub l\u00e0 g\u00ec?<\/li>\n\n\n\n
  2. Loa sub x\u1eed l\u00fd d\u1ea3i t\u1ea7n s\u1ed1 n\u00e0o?<\/li>\n\n\n\n
  3. Ph\u00e2n bi\u1ec7t loa sub v\u00e0 loa bass<\/li>\n\n\n\n
  4. C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a loa sub<\/li>\n\n\n\n
  5. Vai tr\u00f2 c\u1ee7a loa sub trong h\u1ec7 th\u1ed1ng \u00e2m thanh<\/li>\n\n\n\n
  6. Ph\u00e2n lo\u1ea1i loa sub hi\u1ec7n nay<\/li>\n\n\n\n
  7. C\u00e1ch ch\u1ecdn loa sub ph\u00f9 h\u1ee3p<\/li>\n\n\n\n
  8. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 loa sub<\/li>\n\n\n\n
  9. K\u1ebft lu\u1eadn<\/li>\n<\/ol>\n\n\n\n

    1. Loa Sub L\u00e0 G\u00ec?<\/strong><\/p>\n\n\n\n

    Loa sub, vi\u1ebft t\u1eaft c\u1ee7a subwoofer, l\u00e0 loa chuy\u00ean d\u00f9ng \u0111\u1ec3 t\u00e1i t\u1ea1o \u00e2m si\u00eau tr\u1ea7m \u2013 nh\u1eefng \u00e2m thanh c\u00f3 t\u1ea7n s\u1ed1 d\u01b0\u1edbi 100Hz. \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c d\u00e0n \u00e2m thanh cao c\u1ea5p, r\u1ea1p chi\u1ebfu phim t\u1ea1i gia, karaoke ho\u1eb7c \u00e2m thanh s\u00e2n kh\u1ea5u.<\/p>\n\n\n\n

    2. Loa Sub X\u1eed L\u00fd D\u1ea3i T\u1ea7n S\u1ed1 N\u00e0o?<\/strong><\/p>\n\n\n\n

      \n
    • T\u1ea7n s\u1ed1: t\u1eeb kho\u1ea3ng 20Hz \u0111\u1ebfn 100Hz, th\u1ea5p h\u01a1n so v\u1edbi loa bass th\u00f4ng th\u01b0\u1eddng.<\/li>\n\n\n\n
    • \u00c2m thanh ti\u00eau bi\u1ec3u: ti\u1ebfng n\u1ed5, ti\u1ebfng \u0111\u1ed9ng c\u01a1, ti\u1ebfng tr\u1ed1ng bass \u0111i\u1ec7n t\u1eed\u2026<\/li>\n<\/ul>\n\n\n\n

      3. Ph\u00e2n Bi\u1ec7t Loa Sub V\u00e0 Loa Bass<\/strong><\/p>\n\n\n\n

      Ti\u00eau ch\u00ed<\/strong><\/td>Loa Bass<\/strong><\/td>Loa Sub (Subwoofer)<\/strong><\/td><\/tr>
      D\u1ea3i t\u1ea7n<\/td>20Hz \u2013 500Hz<\/td>20Hz \u2013 100Hz<\/td><\/tr>
      M\u1ee5c \u0111\u00edch ch\u00ednh<\/td>T\u00e1i t\u1ea1o \u00e2m tr\u1ea7m n\u00f3i chung<\/td>T\u00e1i t\u1ea1o \u00e2m si\u00eau tr\u1ea7m chuy\u00ean s\u00e2u<\/td><\/tr>
      K\u00edch th\u01b0\u1edbc<\/td>V\u1eeba \u0111\u1ebfn l\u1edbn<\/td>Th\u01b0\u1eddng l\u1edbn, c\u00f4ng su\u1ea5t cao<\/td><\/tr>
      \u1ee8ng d\u1ee5ng<\/td>D\u00e0n \u00e2m thanh th\u01b0\u1eddng<\/td>Ph\u00f2ng phim, s\u00e2n kh\u1ea5u, karaoke cao c\u1ea5p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      4. C\u1ea5u T\u1ea1o V\u00e0 Nguy\u00ean L\u00fd Ho\u1ea1t \u0110\u1ed9ng C\u1ee7a Loa Sub<\/strong><\/p>\n\n\n\n

      C\u1ea5u t\u1ea1o:<\/p>\n\n\n\n

        \n
      • M\u00e0ng loa l\u1edbn<\/li>\n\n\n\n
      • Cu\u1ed9n d\u00e2y \u00e2m thanh<\/li>\n\n\n\n
      • Nam ch\u00e2m m\u1ea1nh<\/li>\n\n\n\n
      • V\u1ecf loa ch\u1eafc ch\u1eafn, th\u01b0\u1eddng k\u00edn kh\u00ed<\/li>\n<\/ul>\n\n\n\n

        Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng:<\/p>\n\n\n\n

        T\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb ampli k\u00edch ho\u1ea1t cu\u1ed9n d\u00e2y \u2192 t\u1ea1o dao \u0111\u1ed9ng trong t\u1eeb tr\u01b0\u1eddng \u2192 rung m\u00e0ng loa \u2192 t\u1ea1o \u00e2m si\u00eau tr\u1ea7m.<\/p>\n\n\n\n

        5. Vai Tr\u00f2 C\u1ee7a Loa Sub Trong H\u1ec7 Th\u1ed1ng \u00c2m Thanh<\/strong><\/p>\n\n\n\n

          \n
        • T\u0103ng chi\u1ec1u s\u00e2u v\u00e0 \u0111\u1ed9 \u201crung\u201d cho \u00e2m thanh.<\/li>\n\n\n\n
        • T\u00e1i t\u1ea1o hi\u1ec7u \u1ee9ng \u0111\u1eb7c bi\u1ec7t trong phim, game.<\/li>\n\n\n\n
        • Gi\u00fap d\u00e0n loa to\u00e0n d\u1ea3i kh\u00f4ng b\u1ecb qu\u00e1 t\u1ea3i khi ch\u01a1i \u00e2m tr\u1ea7m.<\/li>\n<\/ul>\n\n\n\n

          6. Ph\u00e2n Lo\u1ea1i Loa Sub Hi\u1ec7n Nay<\/strong><\/p>\n\n\n\n

          Lo\u1ea1i loa sub<\/strong><\/td>M\u00f4 t\u1ea3<\/strong><\/td><\/tr>
          Loa sub \u0111i\u1ec7n<\/td>C\u00f3 ampli t\u00edch h\u1ee3p, c\u1eafm \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp<\/td><\/tr>
          Loa sub h\u01a1i<\/td>Kh\u00f4ng c\u00f3 ampli, c\u1ea7n d\u00f9ng ampli r\u1eddi<\/td><\/tr>
          Loa sub \u0111\u01a1n<\/td>M\u1ed9t c\u1ee7 loa trong m\u1ed9t th\u00f9ng<\/td><\/tr>
          Loa sub \u0111\u00f4i<\/td>Hai c\u1ee7 loa trong c\u00f9ng m\u1ed9t th\u00f9ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          7. C\u00e1ch Ch\u1ecdn Loa Sub Ph\u00f9 H\u1ee3p<\/strong><\/p>\n\n\n\n

            \n
          • D\u1ef1a v\u00e0o di\u1ec7n t\u00edch ph\u00f2ng: Ph\u00f2ng l\u1edbn c\u1ea7n loa c\u00f4ng su\u1ea5t l\u1edbn.<\/li>\n\n\n\n
          • T\u01b0\u01a1ng th\u00edch v\u1edbi d\u00e0n \u00e2m thanh: Ph\u00f9 h\u1ee3p t\u1ea7n s\u1ed1 c\u1eaft v\u00e0 k\u1ebft n\u1ed1i.<\/li>\n\n\n\n
          • Nhu c\u1ea7u s\u1eed d\u1ee5ng: Nghe nh\u1ea1c, xem phim, h\u00e1t karaoke\u2026<\/li>\n\n\n\n
          • Th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn: JBL, Yamaha, Klipsch, Polk Audio\u2026<\/li>\n<\/ul>\n\n\n\n

            8. C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 Loa Sub<\/strong><\/p>\n\n\n\n

            Loa sub c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ri\u00eang kh\u00f4ng?<\/p>\n\n\n\n

            C\u00f3 th\u1ec3, nh\u01b0ng th\u01b0\u1eddng \u0111i k\u00e8m h\u1ec7 th\u1ed1ng loa \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t.<\/p>\n\n\n\n

            Loa sub d\u00f9ng cho karaoke c\u00f3 c\u1ea7n sub \u0111i\u1ec7n kh\u00f4ng?<\/p>\n\n\n\n

            N\u00ean d\u00f9ng sub \u0111i\u1ec7n \u0111\u1ec3 d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 ki\u1ec3m so\u00e1t c\u00f4ng su\u1ea5t.<\/p>\n\n\n\n

            C\u00f3 n\u00ean d\u00f9ng 2 loa sub kh\u00f4ng?<\/p>\n\n\n\n

            Trong ph\u00f2ng l\u1edbn, d\u00f9ng 2 loa sub c\u00f3 th\u1ec3 t\u0103ng hi\u1ec7u \u1ee9ng \u00e2m tr\u1ea7m v\u00e0 ph\u00e2n b\u1ed1 \u00e2m \u0111\u1ec1u h\u01a1n.<\/p>\n\n\n\n

            9. K\u1ebft Lu\u1eadn<\/strong><\/p>\n\n\n\n

            Loa sub l\u00e0 thi\u1ebft b\u1ecb quan tr\u1ecdng gi\u00fap t\u00e1i t\u1ea1o \u00e2m si\u00eau tr\u1ea7m, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m \u00e2m thanh s\u1ed1ng \u0111\u1ed9ng, ch\u00e2n th\u1ef1c v\u00e0 m\u1ea1nh m\u1ebd. Hi\u1ec3u r\u00f5 loa sub l\u00e0 g\u00ec v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap b\u1ea1n t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng \u00e2m thanh cho m\u1ecdi nhu c\u1ea7u.<\/p>\n","protected":false},"excerpt":{"rendered":"

            Loa sub l\u00e0 g\u00ec? Loa sub (subwoofer) l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean t\u00e1i t\u1ea1o \u00e2m si\u00eau tr\u1ea7m d\u01b0\u1edbi 100Hz, mang l\u1ea1i \u0111\u1ed9 rung v\u00e0 chi\u1ec1u s\u00e2u m\u1ea1nh m\u1ebd cho \u00e2m thanh. T\u00ecm hi\u1ec3u ngay c\u1ea5u t\u1ea1o, c\u00f4ng d\u1ee5ng v\u00e0 c\u00e1ch ch\u1ecdn loa sub hi\u1ec7u qu\u1ea3.<\/p>\n","protected":false},"author":1,"featured_media":18656,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1972],"tags":[1997,1996,1995,1998,1999,1876],"class_list":["post-18655","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audio","tag-he-thong-am-thanh","tag-loa-sieu-tram","tag-loa-sub","tag-loa-sub-la-gi","tag-subwoofer","tag-tim-hieu-chi-tiet"],"yoast_head":"\nLoa Sub L\u00e0 G\u00ec? 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