{"id":452,"date":"2025-10-16T07:48:14","date_gmt":"2025-10-16T00:48:14","guid":{"rendered":"http:\/\/trungpro.com.vn\/wordpress\/?p=452"},"modified":"2025-10-16T07:48:16","modified_gmt":"2025-10-16T00:48:16","slug":"%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian","status":"publish","type":"post","link":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/","title":{"rendered":"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian"},"content":{"rendered":"\n

1. Gi\u1edbi thi\u1ec7u th\u01b0\u01a1ng hi\u1ec7u 4Acoustic<\/strong><\/p>\n\n\n\n

4Acoustic l\u00e0 th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh cao c\u1ea5p \u0111\u1ebfn t\u1eeb \u0110\u1ee9c, n\u1ed5i ti\u1ebfng trong gi\u1edbi \u00e2m thanh s\u00e2n kh\u1ea5u \u2013 h\u1ed9i tr\u01b0\u1eddng \u2013 karaoke chuy\u00ean nghi\u1ec7p. V\u1edbi c\u00f4ng ngh\u1ec7 ch\u1ebf t\u00e1c hi\u1ec7n \u0111\u1ea1i v\u00e0 tri\u1ebft l\u00fd \u201c\u00e2m thanh trung th\u1ef1c, m\u1ea1nh m\u1ebd, tinh t\u1ebf\u201d, c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a 4Acoustic lu\u00f4n \u0111\u01b0\u1ee3c gi\u1edbi chuy\u00ean m\u00f4n \u0111\u00e1nh gi\u00e1 cao.<\/p>\n\n\n\n

\"\ud83c\udfb6
\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian<\/em><\/figcaption><\/figure>\n\n\n\n

Th\u01b0\u01a1ng hi\u1ec7u n\u00e0y chuy\u00ean s\u1ea3n xu\u1ea5t:<\/p>\n\n\n\n

    \n
  • Loa full-range (loa to\u00e0n d\u1ea3i)<\/li>\n\n\n\n
  • Loa subwoofer (si\u00eau tr\u1ea7m)<\/li>\n\n\n\n
  • Loa line array<\/li>\n\n\n\n
  • Loa c\u1ed9t (Column Speaker) \u2013 d\u00f2ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1ea5t hi\u1ec7n nay nh\u1edd thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, \u00e2m thanh lan t\u1ecfa \u0111\u1ec1u, ph\u00f9 h\u1ee3p nhi\u1ec1u kh\u00f4ng gian.<\/li>\n<\/ul>\n\n\n\n

    2. Loa c\u1ed9t 4Acoustic l\u00e0 g\u00ec?<\/strong><\/p>\n\n\n\n

    Loa c\u1ed9t 4Acoustic l\u00e0 d\u00f2ng loa c\u00f3 thi\u1ebft k\u1ebf d\u1ea1ng tr\u1ee5 \u0111\u1ee9ng, g\u1ed3m nhi\u1ec1u c\u1ee7 loa nh\u1ecf x\u1ebfp theo chi\u1ec1u d\u1ecdc trong c\u00f9ng m\u1ed9t kh\u1ed1i. Thi\u1ebft k\u1ebf n\u00e0y gi\u00fap:<\/p>\n\n\n\n

      \n
    • Ph\u00e1t \u00e2m thanh \u0111\u1ed3ng pha, lan t\u1ecfa \u0111\u1ec1u trong kh\u00f4ng gian.<\/li>\n\n\n\n
    • Gi\u1ea3m m\u00e9o ti\u1ebfng v\u00e0 t\u0103ng \u0111\u1ed9 chi ti\u1ebft.<\/li>\n\n\n\n
    • Cho ch\u1ea5t \u00e2m \u201cs\u1ea1ch\u201d v\u00e0 \u201cs\u00e2u\u201d ngay c\u1ea3 khi \u00e2m l\u01b0\u1ee3ng l\u1edbn.<\/li>\n<\/ul>\n\n\n\n

      Nh\u1edd \u0111\u00f3, loa c\u1ed9t 4Acoustic \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n\n\n\n

        \n
      • Qu\u00e1n c\u00e0 ph\u00ea, ph\u00f2ng tr\u00e0, nh\u00e0 h\u00e0ng sang tr\u1ecdng.<\/li>\n\n\n\n
      • H\u1ed9i tr\u01b0\u1eddng, nh\u00e0 th\u1edd, ph\u00f2ng h\u1ed9i ngh\u1ecb.<\/li>\n\n\n\n
      • H\u1ec7 th\u1ed1ng karaoke cao c\u1ea5p, d\u00e0n nghe nh\u1ea1c gia \u0111\u00ecnh.<\/li>\n<\/ul>\n\n\n\n

        3. \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a loa c\u1ed9t 4Acoustic<\/strong><\/p>\n\n\n\n

        \u0110\u1eb7c \u0111i\u1ec3m<\/strong><\/td>M\u00f4 t\u1ea3 chi ti\u1ebft<\/strong><\/td><\/tr>
        \ud83c\udfb5 \u00c2m thanh trung th\u1ef1c<\/td>T\u00e1i t\u1ea1o \u00e2m thanh r\u00f5 r\u00e0ng, kh\u00f4ng b\u1ecb \u201c\u0111\u1ee5c\u201d hay \u201cch\u00f3i\u201d d\u00f9 \u1edf m\u1ee9c \u00e2m l\u01b0\u1ee3ng l\u1edbn.<\/td><\/tr>
        \u2699\ufe0f C\u00f4ng ngh\u1ec7 \u0110\u1ee9c<\/td>S\u1ea3n xu\u1ea5t theo ti\u00eau chu\u1ea9n ch\u00e2u \u00c2u, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n, ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh.<\/td><\/tr>
        \ud83e\udde9 Thi\u1ebft k\u1ebf th\u1ea9m m\u1ef9 cao<\/td>Ki\u1ec3u d\u00e1ng hi\u1ec7n \u0111\u1ea1i, m\u1ea3nh mai, d\u1ec5 ph\u1ed1i h\u1ee3p v\u1edbi m\u1ecdi kh\u00f4ng gian n\u1ed9i th\u1ea5t.<\/td><\/tr>
        \ud83d\udd08 Hi\u1ec7u su\u1ea5t cao \u2013 ti\u00eau th\u1ee5 th\u1ea5p<\/td>Cho c\u00f4ng su\u1ea5t l\u1edbn nh\u01b0ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi loa truy\u1ec1n th\u1ed1ng.<\/td><\/tr>
        \ud83c\udf9a\ufe0f D\u1ec5 ph\u1ed1i gh\u00e9p<\/td>T\u01b0\u01a1ng th\u00edch t\u1ed1t v\u1edbi nhi\u1ec1u d\u00f2ng amply, c\u1ee5c \u0111\u1ea9y v\u00e0 mixer hi\u1ec7n nay.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        4. C\u00e1c d\u00f2ng loa c\u1ed9t 4Acoustic ph\u1ed5 bi\u1ebfn<\/strong><\/p>\n\n\n\n

        D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eabu loa c\u1ed9t 4Acoustic \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng t\u1ea1i Vi\u1ec7t Nam:<\/p>\n\n\n\n

        \ud83d\udd39 4Acoustic PCS 100<\/strong><\/p>\n\n\n\n

          \n
        • C\u00f4ng su\u1ea5t: 100W RMS<\/li>\n\n\n\n
        • T\u1ea7n s\u1ed1 \u0111\u00e1p \u1ee9ng: 90Hz \u2013 20kHz<\/li>\n\n\n\n
        • Ph\u00f9 h\u1ee3p cho kh\u00f4ng gian nh\u1ecf, qu\u00e1n c\u00e0 ph\u00ea, nh\u00e0 h\u00e0ng.<\/li>\n<\/ul>\n\n\n\n

          \ud83d\udd39 4Acoustic PCS 200<\/strong><\/p>\n\n\n\n

            \n
          • C\u00f4ng su\u1ea5t: 200W RMS<\/li>\n\n\n\n
          • \u0110\u1ed9 ph\u1ee7 \u00e2m r\u1ed9ng, bass ch\u1eafc, treble s\u00e1ng.<\/li>\n\n\n\n
          • L\u00fd t\u01b0\u1edfng cho karaoke gia \u0111\u00ecnh, ph\u00f2ng h\u1ed9i th\u1ea3o.<\/li>\n<\/ul>\n\n\n\n

            \ud83d\udd39 4Acoustic PCS 400<\/strong><\/p>\n\n\n\n

              \n
            • D\u00f2ng cao c\u1ea5p, c\u00f4ng su\u1ea5t l\u1edbn, \u00e2m thanh m\u1ea1nh m\u1ebd.<\/li>\n\n\n\n
            • D\u00e0nh cho h\u1ed9i tr\u01b0\u1eddng, ph\u00f2ng s\u1ef1 ki\u1ec7n, kh\u00f4ng gian r\u1ed9ng.<\/li>\n\n\n\n
            • C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi subwoofer 4Acoustic SUB 118 \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u \u1ee9ng \u00e2m tr\u1ea7m c\u1ef1c s\u00e2u.<\/li>\n<\/ul>\n\n\n\n

              5. So s\u00e1nh loa c\u1ed9t 4Acoustic v\u1edbi loa truy\u1ec1n th\u1ed1ng<\/strong><\/p>\n\n\n\n

              Ti\u00eau ch\u00ed<\/strong><\/td>Loa c\u1ed9t 4Acoustic<\/strong><\/td>Loa truy\u1ec1n th\u1ed1ng<\/strong><\/td><\/tr>
              Thi\u1ebft k\u1ebf<\/td>G\u1ecdn g\u00e0ng, hi\u1ec7n \u0111\u1ea1i<\/td>C\u1ed3ng k\u1ec1nh, chi\u1ebfm di\u1ec7n t\u00edch<\/td><\/tr>
              \u00c2m thanh<\/td>R\u00f5 r\u00e0ng, lan t\u1ecfa \u0111\u1ec1u<\/td>H\u01b0\u1edbng \u00e2m h\u1eb9p, d\u1ec5 m\u00e9o ti\u1ebfng<\/td><\/tr>
              Th\u1ea9m m\u1ef9<\/td>Cao, ph\u00f9 h\u1ee3p kh\u00f4ng gian sang<\/td>Trung b\u00ecnh<\/td><\/tr>
              \u1ee8ng d\u1ee5ng<\/td>R\u1ed9ng r\u00e3i: h\u1ed9i tr\u01b0\u1eddng, karaoke, gia \u0111\u00ecnh<\/td>Ch\u1ee7 y\u1ebfu d\u00f9ng c\u1ed1 \u0111\u1ecbnh<\/td><\/tr>
              \u0110\u1ed9 b\u1ec1n<\/td>Cao, ti\u00eau chu\u1ea9n \u0110\u1ee9c<\/td>T\u00f9y theo th\u01b0\u01a1ng hi\u1ec7u<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              6. C\u00e1ch ch\u1ecdn loa c\u1ed9t 4Acoustic ph\u00f9 h\u1ee3p<\/strong><\/p>\n\n\n\n

              \u0110\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u1eabu loa 4Acoustic \u01b0ng \u00fd, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc:<\/p>\n\n\n\n

                \n
              1. Di\u1ec7n t\u00edch kh\u00f4ng gian:
                \n
                  \n
                • D\u01b0\u1edbi 30m\u00b2 \u2192 4Acoustic PCS 100<\/li>\n\n\n\n
                • 30\u201360m\u00b2 \u2192 PCS 200<\/li>\n\n\n\n
                • Tr\u00ean 60m\u00b2 \u2192 PCS 400 + Subwoofer<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                • M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng:
                  \n
                    \n
                  • Nghe nh\u1ea1c nh\u1eb9 \u2192 ch\u1ecdn d\u00f2ng c\u00f4ng su\u1ea5t v\u1eeba.<\/li>\n\n\n\n
                  • Karaoke, h\u1ed9i tr\u01b0\u1eddng \u2192 ch\u1ecdn c\u00f4ng su\u1ea5t cao, d\u1ea3i t\u1ea7n r\u1ed9ng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                  • Ngu\u1ed3n ph\u00e1t v\u00e0 amply ph\u1ed1i gh\u00e9p:
                    N\u00ean d\u00f9ng amply ho\u1eb7c c\u1ee5c \u0111\u1ea9y 4Acoustic, Crown, Yamaha, SAE \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t.<\/li>\n<\/ol>\n\n\n\n

                    7. Gi\u00e1 loa c\u1ed9t 4Acoustic t\u1ea1i Vi\u1ec7t Nam<\/strong><\/p>\n\n\n\n

                    T\u00f9y m\u1eabu m\u00e3 v\u00e0 c\u00f4ng su\u1ea5t, gi\u00e1 dao \u0111\u1ed9ng t\u1eeb:<\/p>\n\n\n\n

                      \n
                    • Kho\u1ea3ng 6.000.000 \u2013 20.000.000 VN\u0110 \/ c\u1eb7p<\/li>\n\n\n\n
                    • D\u00f2ng cao c\u1ea5p (PCS 400, SUB \u0111i k\u00e8m): 20\u201340 tri\u1ec7u \u0111\u1ed3ng \/ b\u1ed9<\/li>\n<\/ul>\n\n\n\n

                      \ud83d\udc49 Gi\u00e1 c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo \u0111\u1ea1i l\u00fd, ch\u00ednh s\u00e1ch ph\u00e2n ph\u1ed1i ho\u1eb7c th\u1eddi \u0111i\u1ec3m nh\u1eadp h\u00e0ng.<\/p>\n\n\n\n

                      8. H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o qu\u1ea3n<\/strong><\/p>\n\n\n\n

                        \n
                      • \u0110\u1eb7t loa c\u00e1ch t\u01b0\u1eddng \u00edt nh\u1ea5t 20\u201330cm \u0111\u1ec3 \u00e2m thanh tho\u00e1ng h\u01a1n.<\/li>\n\n\n\n
                      • Tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp ho\u1eb7c \u1ea9m \u01b0\u1edbt.<\/li>\n\n\n\n
                      • Ki\u1ec3m tra d\u00e2y t\u00edn hi\u1ec7u \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 tr\u00e1nh r\u00f2 nhi\u1ec5u.<\/li>\n\n\n\n
                      • N\u1ebfu s\u1eed d\u1ee5ng trong kh\u00f4ng gian c\u00f4ng c\u1ed9ng, n\u00ean k\u1ebft h\u1ee3p mixer v\u00e0 c\u1ee5c \u0111\u1ea9y c\u00f4ng su\u1ea5t \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t.<\/li>\n<\/ul>\n\n\n\n

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

                        Loa c\u1ed9t 4Acoustic l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o cho nh\u1eefng ai y\u00eau c\u1ea7u \u00e2m thanh ch\u1ea5t l\u01b0\u1ee3ng cao, thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i, \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i. V\u1edbi c\u00f4ng ngh\u1ec7 \u0110\u1ee9c v\u00e0 kh\u1ea3 n\u0103ng tr\u00ecnh di\u1ec5n \u00e2m thanh m\u1ea1nh m\u1ebd, d\u00f2ng loa n\u00e0y kh\u00f4ng ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi gia \u0111\u00ecnh, ph\u00f2ng karaoke, qu\u00e1n c\u00e0 ph\u00ea, m\u00e0 c\u00f2n \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u s\u00e2n kh\u1ea5u v\u00e0 h\u1ed9i tr\u01b0\u1eddng chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n

                        \ud83d\udd0e T\u1eeb kh\u00f3a SEO g\u1ee3i \u00fd:<\/strong><\/p>\n\n\n\n

                        loa c\u1ed9t 4acoustic, loa 4acoustic, gi\u00e1 loa c\u1ed9t 4acoustic, loa 4acoustic pcs 200, loa 4acoustic \u0111\u1ee9c, loa 4acoustic ch\u00ednh h\u00e3ng, loa c\u1ed9t karaoke cao c\u1ea5p, loa c\u1ed9t nghe nh\u1ea1c, review loa 4acoustic.<\/p>\n\n\n\n

                        <\/p>\n","protected":false},"excerpt":{"rendered":"

                        4Acoustic l\u00e0 th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh cao c\u1ea5p \u0111\u1ebfn t\u1eeb \u0110\u1ee9c, n\u1ed5i ti\u1ebfng trong gi\u1edbi \u00e2m thanh s\u00e2n kh\u1ea5u \u2013 h\u1ed9i tr\u01b0\u1eddng \u2013 karaoke chuy\u00ean nghi\u1ec7p. V\u1edbi c\u00f4ng ngh\u1ec7 ch\u1ebf t\u00e1c hi\u1ec7n \u0111\u1ea1i v\u00e0 tri\u1ebft l\u00fd \u201c\u00e2m thanh trung th\u1ef1c, m\u1ea1nh m\u1ebd, tinh t\u1ebf\u201d,<\/p>\n","protected":false},"author":1,"featured_media":453,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[204],"class_list":["post-452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audio","tag-loa-cot-acoustic"],"yoast_head":"\n\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian - TrungPro.com.vn<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trungpro.com.vn\/wordpress\/\ud83c\udfb6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian - TrungPro.com.vn\" \/>\n<meta property=\"og:description\" content=\"4Acoustic l\u00e0 th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh cao c\u1ea5p \u0111\u1ebfn t\u1eeb \u0110\u1ee9c, n\u1ed5i ti\u1ebfng trong gi\u1edbi \u00e2m thanh s\u00e2n kh\u1ea5u \u2013 h\u1ed9i tr\u01b0\u1eddng \u2013 karaoke chuy\u00ean nghi\u1ec7p. V\u1edbi c\u00f4ng ngh\u1ec7 ch\u1ebf t\u00e1c hi\u1ec7n \u0111\u1ea1i v\u00e0 tri\u1ebft l\u00fd \u201c\u00e2m thanh trung th\u1ef1c, m\u1ea1nh m\u1ebd, tinh t\u1ebf\u201d,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/trungpro.com.vn\/wordpress\/\ud83c\udfb6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/\" \/>\n<meta property=\"og:site_name\" content=\"TrungPro.com.vn\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-16T00:48:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-16T00:48:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/loa-cot-4Acoustic.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"trungpro\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"trungpro\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/\"},\"author\":{\"name\":\"trungpro\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#\\\/schema\\\/person\\\/75d36a033f3f8e0b4c7783718b687d97\"},\"headline\":\"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian\",\"datePublished\":\"2025-10-16T00:48:14+00:00\",\"dateModified\":\"2025-10-16T00:48:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/\"},\"wordCount\":1237,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/loa-cot-4Acoustic.webp\",\"keywords\":[\"Loa c\u1ed9t Acoustic\"],\"articleSection\":[\"Th\u1ebf gi\u1edbi Audio\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/\",\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/\",\"name\":\"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian - TrungPro.com.vn\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/loa-cot-4Acoustic.webp\",\"datePublished\":\"2025-10-16T00:48:14+00:00\",\"dateModified\":\"2025-10-16T00:48:16+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#\\\/schema\\\/person\\\/75d36a033f3f8e0b4c7783718b687d97\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#primaryimage\",\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/loa-cot-4Acoustic.webp\",\"contentUrl\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/loa-cot-4Acoustic.webp\",\"width\":1024,\"height\":1536},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#website\",\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/\",\"name\":\"TrungPro.com.vn\",\"description\":\"C\u00f4ng Ngh\u1ec7, Gi\u1ea3i Ph\u00e1p S\u1ed1 & Tin T\u1ee9c M\u1edbi Nh\u1ea5t\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/#\\\/schema\\\/person\\\/75d36a033f3f8e0b4c7783718b687d97\",\"name\":\"trungpro\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g\",\"caption\":\"trungpro\"},\"sameAs\":[\"http:\\\/\\\/trungpro.com.vn\\\/wordpress\"],\"url\":\"https:\\\/\\\/trungpro.com.vn\\\/wordpress\\\/author\\\/trungpro\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian - TrungPro.com.vn","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/trungpro.com.vn\/wordpress\/\ud83c\udfb6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/","og_locale":"vi_VN","og_type":"article","og_title":"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian - TrungPro.com.vn","og_description":"4Acoustic l\u00e0 th\u01b0\u01a1ng hi\u1ec7u \u00e2m thanh cao c\u1ea5p \u0111\u1ebfn t\u1eeb \u0110\u1ee9c, n\u1ed5i ti\u1ebfng trong gi\u1edbi \u00e2m thanh s\u00e2n kh\u1ea5u \u2013 h\u1ed9i tr\u01b0\u1eddng \u2013 karaoke chuy\u00ean nghi\u1ec7p. V\u1edbi c\u00f4ng ngh\u1ec7 ch\u1ebf t\u00e1c hi\u1ec7n \u0111\u1ea1i v\u00e0 tri\u1ebft l\u00fd \u201c\u00e2m thanh trung th\u1ef1c, m\u1ea1nh m\u1ebd, tinh t\u1ebf\u201d,","og_url":"https:\/\/trungpro.com.vn\/wordpress\/\ud83c\udfb6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/","og_site_name":"TrungPro.com.vn","article_published_time":"2025-10-16T00:48:14+00:00","article_modified_time":"2025-10-16T00:48:16+00:00","og_image":[{"width":1024,"height":1536,"url":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/loa-cot-4Acoustic.webp","type":"image\/webp"}],"author":"trungpro","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"trungpro","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"6 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#article","isPartOf":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/"},"author":{"name":"trungpro","@id":"https:\/\/trungpro.com.vn\/wordpress\/#\/schema\/person\/75d36a033f3f8e0b4c7783718b687d97"},"headline":"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian","datePublished":"2025-10-16T00:48:14+00:00","dateModified":"2025-10-16T00:48:16+00:00","mainEntityOfPage":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/"},"wordCount":1237,"commentCount":0,"image":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#primaryimage"},"thumbnailUrl":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/loa-cot-4Acoustic.webp","keywords":["Loa c\u1ed9t Acoustic"],"articleSection":["Th\u1ebf gi\u1edbi Audio"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/","url":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/","name":"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian - TrungPro.com.vn","isPartOf":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/#website"},"primaryImageOfPage":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#primaryimage"},"image":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#primaryimage"},"thumbnailUrl":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/loa-cot-4Acoustic.webp","datePublished":"2025-10-16T00:48:14+00:00","dateModified":"2025-10-16T00:48:16+00:00","author":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/#\/schema\/person\/75d36a033f3f8e0b4c7783718b687d97"},"breadcrumb":{"@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#primaryimage","url":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/loa-cot-4Acoustic.webp","contentUrl":"https:\/\/trungpro.com.vn\/wordpress\/wp-content\/uploads\/2025\/10\/loa-cot-4Acoustic.webp","width":1024,"height":1536},{"@type":"BreadcrumbList","@id":"https:\/\/trungpro.com.vn\/wordpress\/%f0%9f%8e%b6-tat-tan-tat-nhung-gi-ban-can-biet-ve-loa-cot-4acoustic-dang-cap-am-thanh-duc-cho-moi-khong-gian\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/trungpro.com.vn\/wordpress\/"},{"@type":"ListItem","position":2,"name":"\ud83c\udfb6 T\u1ea5t t\u1ea7n t\u1eadt nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1\u00a0loa c\u1ed9t 4Acoustic \u2013 \u0110\u1eb3ng c\u1ea5p \u00e2m thanh \u0110\u1ee9c cho m\u1ecdi kh\u00f4ng gian"}]},{"@type":"WebSite","@id":"https:\/\/trungpro.com.vn\/wordpress\/#website","url":"https:\/\/trungpro.com.vn\/wordpress\/","name":"TrungPro.com.vn","description":"C\u00f4ng Ngh\u1ec7, Gi\u1ea3i Ph\u00e1p S\u1ed1 & Tin T\u1ee9c M\u1edbi Nh\u1ea5t","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/trungpro.com.vn\/wordpress\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Person","@id":"https:\/\/trungpro.com.vn\/wordpress\/#\/schema\/person\/75d36a033f3f8e0b4c7783718b687d97","name":"trungpro","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c5b103746bc65ce3b1e2e5758087858af4d0288955d355463b2064d3291f64bf?s=96&d=mm&r=g","caption":"trungpro"},"sameAs":["http:\/\/trungpro.com.vn\/wordpress"],"url":"https:\/\/trungpro.com.vn\/wordpress\/author\/trungpro\/"}]}},"_links":{"self":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts\/452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/comments?post=452"}],"version-history":[{"count":1,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts\/452\/revisions"}],"predecessor-version":[{"id":454,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/posts\/452\/revisions\/454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/media\/453"}],"wp:attachment":[{"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/media?parent=452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/categories?post=452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trungpro.com.vn\/wordpress\/wp-json\/wp\/v2\/tags?post=452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}