{"id":446202,"date":"2025-03-28T21:07:14","date_gmt":"2025-03-28T14:07:14","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=446202"},"modified":"2025-03-28T21:07:14","modified_gmt":"2025-03-28T14:07:14","slug":"co-nen-mua-loa-cu-khong-luu-y-quan-trong-khi-mua-loa-second-hand","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/co-nen-mua-loa-cu-khong-luu-y-quan-trong-khi-mua-loa-second-hand\/","title":{"rendered":"C\u00f3 n\u00ean mua loa c\u0169 kh\u00f4ng? L\u01b0u \u00fd quan tr\u1ecdng khi mua loa second hand"},"content":{"rendered":"

Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 ng\u00e0y nay, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t chi\u1ebfc loa ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng c\u00f2n l\u00e0 \u0111i\u1ec1u qu\u00e1 kh\u00f3 kh\u0103n, \u0111\u1eb7c bi\u1ec7t khi th\u1ecb tr\u01b0\u1eddng <\/span>loa c\u0169 <\/b>ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n. Tuy nhi\u00ean, c\u00e2u h\u1ecfi “C\u00f3 n\u00ean mua loa second hand kh\u00f4ng?” lu\u00f4n l\u00e0 ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m. Mua loa \u0111\u00e3 qua s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed, nh\u01b0ng c\u0169ng ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro n\u1ebfu kh\u00f4ng c\u1ea9n th\u1eadn. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i\u1ec3m qua nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng khi b\u1ea1n quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn loa \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ed9t quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh v\u00e0 an to\u00e0n.<\/span><\/p>\n

Loa c\u0169 – second hand l\u00e0 g\u00ec?<\/b><\/h2>\n

Loa second hand l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m loa \u0111\u00e3 qua s\u1eed d\u1ee5ng nh\u01b0ng v\u1eabn c\u00f2n kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. Loa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u00e1n l\u1ea1i b\u1edfi ng\u01b0\u1eddi s\u1eed d\u1ee5ng tr\u01b0\u1edbc ho\u1eb7c qua c\u00e1c c\u1eeda h\u00e0ng chuy\u00ean b\u00e1n c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u0169. Nh\u1eefng chi\u1ebfc loa n\u00e0y c\u00f3 th\u1ec3 thu\u1ed9c nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau v\u00e0 c\u00f3 m\u1ee9c gi\u00e1 kh\u00e1 \u0111a d\u1ea1ng, t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng nh\u01b0 Bose, JBL, Sony cho \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m \u00edt t\u00ean tu\u1ed5i h\u01a1n.\u00a0<\/span><\/p>\n

\"loa-cu-1\"<\/picture><\/p>\n

M\u1eb7c d\u00f9 \u0111\u00e3 qua m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng, nh\u01b0ng n\u1ebfu \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n t\u1ed1t v\u00e0 ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng, loa v\u1eabn c\u00f3 th\u1ec3 mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh tuy\u1ec7t v\u1eddi. Th\u1eadm ch\u00ed, n\u1ebfu b\u1ea1n bi\u1ebft c\u00e1ch ch\u1ecdn th\u00ec c\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y c\u00f2n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t h\u01a1n c\u00e1c m\u1eabu loa m\u1edbi trong c\u00f9ng ph\u00e2n kh\u00fac gi\u00e1.<\/span><\/p>\n

L\u1ee3i \u00edch khi mua loa c\u0169<\/b><\/h2>\n

Mua loa \u0111\u00e3 qua s\u1eed d\u1ee5ng mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00f3 ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf nh\u01b0ng v\u1eabn mu\u1ed1n s\u1edf h\u1eefu m\u1ed9t s\u1ea3n ph\u1ea9m \u00e2m thanh ch\u1ea5t l\u01b0\u1ee3ng. B\u00ean d\u01b0\u1edbi \u0111\u00e2y, Ho\u00e0ng H\u00e0 Mobile s\u1ebd li\u1ec7t k\u00ea chi ti\u1ebft cho b\u1ea1n nh\u1eefng l\u1ee3i \u00edch khi mua thi\u1ebft b\u1ecb \u00e2m thanh c\u0169 l\u00e0 g\u00ec nh\u00e9.<\/span><\/p>\n

Ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3<\/b><\/h3>\n

Loa m\u1edbi c\u00f3 gi\u00e1 b\u00e1n kh\u00e1 cao, th\u1eadm ch\u00ed l\u00ean \u0111\u1ebfn v\u00e0i tri\u1ec7u ho\u1eb7c h\u00e0ng ch\u1ee5c tri\u1ec7u \u0111\u1ed3ng t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng su\u1ea5t v\u00e0 t\u00ednh n\u0103ng. Trong khi \u0111\u00f3, loa thanh l\u00fd c\u00f3 gi\u00e1 th\u1ea5p h\u01a1n nhi\u1ec1u, \u0111\u00f4i khi ch\u1ec9 b\u1eb1ng m\u1ed9t n\u1eeda ho\u1eb7c th\u1eadm ch\u00ed m\u1ed9t ph\u1ea7n ba gi\u00e1 c\u1ee7a loa m\u1edbi. Vi\u1ec7c ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c kho\u1ea3n ti\u1ec1n l\u1edbn khi mua loa s\u1ebd gi\u00fap ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u1ed1 ti\u1ec1n \u0111\u00f3 cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nh\u01b0 n\u00e2ng c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh kh\u00e1c trong h\u1ec7 th\u1ed1ng ho\u1eb7c \u0111\u1ea7u t\u01b0 v\u00e0o nh\u1eefng m\u00f3n \u0111\u1ed3 c\u00f4ng ngh\u1ec7 kh\u00e1c.<\/span><\/p>\n

\"loa-cu-2\"<\/picture><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, m\u1ed9t s\u1ed1 ng\u01b0\u1eddi b\u00e1n loa c\u00f3 th\u1ec3 \u0111\u01b0a ra m\u1ee9c gi\u00e1 r\u1ea5t h\u1ee3p l\u00fd, \u0111\u1eb7c bi\u1ec7t khi h\u1ecd c\u1ea7n thanh l\u00fd c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng c\u00f2n s\u1eed d\u1ee5ng n\u1eefa. N\u1ebfu bi\u1ebft c\u00e1ch th\u01b0\u01a1ng l\u01b0\u1ee3ng, b\u1ea1n c\u00f3 th\u1ec3 mua \u0111\u01b0\u1ee3c loa v\u1edbi gi\u00e1 th\u1ea5p h\u01a1n gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf c\u1ee7a n\u00f3, gi\u00fap ti\u1ebft ki\u1ec7m th\u00eam m\u1ed9t kho\u1ea3n ti\u1ec1n. Th\u1ef1c t\u1ebf, kh\u00f4ng \u00edt ng\u01b0\u1eddi b\u00e1n<\/span> loa c\u0169<\/b> s\u1eb5n s\u00e0ng h\u1ea1 gi\u00e1 \u0111\u1ec3 nhanh ch\u00f3ng thanh l\u00fd s\u1ea3n ph\u1ea9m, mang l\u1ea1i c\u01a1 h\u1ed9i l\u1edbn cho ng\u01b0\u1eddi mua.<\/span><\/p>\n

Mua loa \u0111\u00e3 qua tay c\u0169ng gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 kh\u1ea5u hao nhanh ch\u00f3ng c\u1ee7a loa m\u1edbi. Khi b\u1ea1n mua loa m\u1edbi, gi\u00e1 tr\u1ecb c\u1ee7a s\u1ea3n ph\u1ea9m s\u1ebd gi\u1ea3m ngay l\u1eadp t\u1ee9c sau khi b\u1ea1n m\u1edf h\u1ed9p v\u00e0 b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n c\u1ea3m th\u1ea5y ti\u1ebfc ti\u1ec1n v\u00ec s\u1ea3n ph\u1ea9m \u0111\u00e3 m\u1ea5t gi\u00e1 tr\u1ecb nhanh ch\u00f3ng. Thay v\u00e0o \u0111\u00f3, loa \u0111\u00e3 qua s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea7n n\u00e0o \u0111\u00f3 \u0111\u00e3 kh\u1ea5u hao. N\u00ean khi b\u1ea1n mua, gi\u00e1 tr\u1ecb s\u1ea3n ph\u1ea9m s\u1ebd kh\u00f4ng thay \u0111\u1ed5i qu\u00e1 nhi\u1ec1u trong su\u1ed1t th\u1eddi gian s\u1eed d\u1ee5ng ti\u1ebfp theo.<\/span><\/p>\n

S\u1edf h\u1eefu c\u00e1c m\u1eabu loa c\u1ed5 \u0111i\u1ec3n ho\u1eb7c \u0111\u1ed9c \u0111\u00e1o<\/b><\/h3>\n

V\u1edbi nh\u1eefng t\u00edn \u0111\u1ed3 y\u00eau \u00e2m thanh,<\/span> loa c\u0169 <\/b>\u0111\u00f4i khi l\u1ea1i l\u00e0 kho b\u00e1u ch\u1ee9a \u0111\u1ef1ng nh\u1eefng s\u1ea3n ph\u1ea9m \u00e2m thanh tuy\u1ec7t v\u1eddi t\u1eeb nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng trong qu\u00e1 kh\u1ee9. C\u00e1c m\u1eabu loa c\u1ed5 \u0111i\u1ec3n nh\u01b0 c\u00e1c d\u00f2ng loa Klipsch, JBL, Bose hay Tannoy t\u1eeb nh\u1eefng n\u0103m 70, 80 hay 90 c\u1ee7a th\u1ebf k\u1ef7 tr\u01b0\u1edbc \u0111\u1ec1u c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m thi\u1ebft k\u1ebf v\u00e0 ch\u1ea5t \u00e2m r\u1ea5t ri\u00eang bi\u1ec7t. Nh\u1eefng chi\u1ebfc loa n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t, nh\u01b0ng ch\u1ea5t \u00e2m c\u1ee7a ch\u00fang l\u1ea1i r\u1ea5t \u0111\u1eb7c tr\u01b0ng, d\u1ec5 nh\u1eadn di\u1ec7n v\u00e0 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng ng\u01b0\u1eddi y\u00eau th\u00edch \u00e2m nh\u1ea1c truy\u1ec1n th\u1ed1ng, nh\u1ea1c c\u1ed5 \u0111i\u1ec3n ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 nh\u1ea1c jazz.<\/span><\/p>\n

\"loa-cu-3\"<\/picture><\/p>\n

Ch\u01b0a k\u1ec3, b\u1ea1n c\u0169ng t\u00ecm th\u1ea5y nh\u1eefng m\u1eabu loa \u0111\u1ed9c \u0111\u00e1o, m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t gi\u1edbi h\u1ea1n ho\u1eb7c ch\u1ec9 d\u00e0nh ri\u00eang cho m\u1ed9t th\u1ecb tr\u01b0\u1eddng c\u1ee5 th\u1ec3. \u0110\u1ed1i v\u1edbi nh\u1eefng ai \u0111am m\u00ea s\u01b0u t\u1ea7m, vi\u1ec7c s\u1edf h\u1eefu nh\u1eefng chi\u1ebfc loa \u0111\u1ed9c \u0111\u00e1o n\u00e0y v\u1eeba gi\u00fap th\u1ecfa m\u00e3n ni\u1ec1m \u0111am m\u00ea \u00e2m thanh v\u1eeba l\u00e0 m\u1ed9t c\u00e1ch th\u1ec3 hi\u1ec7n c\u00e1 t\u00ednh ri\u00eang bi\u1ec7t. \u0110\u1eb7c bi\u1ec7t, m\u1ed9t s\u1ed1 m\u1eabu loa second hand c\u00f3 th\u1ec3 l\u00e0 nh\u1eefng thi\u1ebft k\u1ebf mang t\u00ednh bi\u1ec3u t\u01b0\u1ee3ng, g\u1eafn li\u1ec1n v\u1edbi m\u1ed9t th\u1eddi k\u1ef3 nh\u1ea5t \u0111\u1ecbnh ho\u1eb7c m\u1ed9t phong c\u00e1ch \u00e2m nh\u1ea1c \u0111\u1eb7c bi\u1ec7t.<\/span><\/p>\n

R\u1ee7i ro khi mua loa c\u0169 l\u00e0 g\u00ec?<\/b><\/h2>\n

B\u00ean c\u1ea1nh v\u1edbi c\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a loa second hand, c\u00f3 m\u1ed9t s\u1ed1 r\u1ee7i ro m\u00e0 b\u1ea1n c\u1ea7n l\u01b0u t\u00e2m \u0111\u1ebfn khi mua lo\u1ea1i loa n\u00e0y. D\u1ef1a v\u00e0o nh\u1eefng th\u00f4ng tin n\u00e0y, b\u1ea1n s\u1ebd d\u1ec5 d\u00e0ng \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh c\u00f3 n\u00ean mua loa \u0111\u00e3 qua s\u1eed d\u1ee5ng hay kh\u00f4ng.<\/span><\/p>\n

Loa k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng<\/b><\/h3>\n

M\u00e0ng loa v\u00e0 c\u1ee7 loa, hai b\u1ed9 ph\u1eadn quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh, c\u00f3 th\u1ec3 b\u1ecb r\u00e1ch, m\u00e0i m\u00f2n ho\u1eb7c m\u1ea5t t\u00ednh \u0111\u00e0n h\u1ed3i. V\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c \u00e2m thanh ph\u00e1t ra kh\u00f4ng c\u00f2n trong tr\u1ebbo, r\u00f5 r\u00e0ng nh\u01b0 khi loa c\u00f2n m\u1edbi, th\u1eadm ch\u00ed c\u00f3 th\u1ec3 b\u1ecb m\u00e9o ti\u1ebfng ho\u1eb7c m\u1ea5t ho\u00e0n to\u00e0n \u00e2m tr\u1ea7m.<\/span><\/p>\n

\"loa-cu-4\"<\/picture><\/p>\n

H\u01a1n n\u1eefa, c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t loa c\u00f3 th\u1ec3 ng\u1eebng s\u1ea3n xu\u1ea5t ho\u1eb7c kh\u00f4ng cung c\u1ea5p c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf cho nh\u1eefng m\u1eabu loa \u0111\u1eddi c\u0169. Nh\u01b0 th\u1ebf s\u1ebd khi\u1ebfn vi\u1ec7c s\u1eeda ch\u1eefa tr\u1edf n\u00ean kh\u00f3 kh\u0103n v\u00e0 \u0111\u1eaft \u0111\u1ecf h\u01a1n, \u0111\u1ed3ng th\u1eddi l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a loa. \u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi nh\u1eefng m\u1eabu loa \u0111\u00e3 ra \u0111\u1eddi t\u1eeb l\u00e2u, vi\u1ec7c t\u00ecm ki\u1ebfm linh ki\u1ec7n thay th\u1ebf ch\u00ednh h\u00e3ng tr\u1edf th\u00e0nh m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn.<\/span><\/p>\n

Ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o<\/b><\/h3>\n

Ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap ng\u01b0\u1eddi ti\u00eau d\u00f9ng an t\u00e2m h\u01a1n khi s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u1ebfu s\u1ea3n ph\u1ea9m g\u1eb7p ph\u1ea3i l\u1ed7i k\u1ef9 thu\u1eadt hay h\u01b0 h\u1ecfng trong th\u1eddi gian b\u1ea3o h\u00e0nh, ng\u01b0\u1eddi mua s\u1ebd kh\u00f4ng ph\u1ea3i ch\u1ecbu chi ph\u00ed s\u1eeda ch\u1eefa. Tuy nhi\u00ean, <\/span>loa c\u0169<\/b> th\u01b0\u1eddng kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c b\u1ea3o h\u00e0nh, ho\u1eb7c n\u1ebfu c\u00f3, th\u1eddi gian b\u1ea3o h\u00e0nh c\u00f3 th\u1ec3 \u0111\u00e3 h\u1ebft ho\u1eb7c r\u1ea5t ng\u1eafn.\u00a0<\/span><\/p>\n

\"loa-cu-5\"<\/picture><\/p>\n

T\u00e1c \u0111\u1ed9ng n\u00e0y khi\u1ebfn ng\u01b0\u1eddi mua loa ph\u1ea3i t\u1ef1 g\u00e1nh ch\u1ecbu m\u1ecdi chi ph\u00ed s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf linh ki\u1ec7n n\u1ebfu loa g\u1eb7p s\u1ef1 c\u1ed1. Trong tr\u01b0\u1eddng h\u1ee3p loa h\u1ecfng h\u00f3c nghi\u00eam tr\u1ecdng, ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 ph\u1ea3i chi tr\u1ea3 m\u1ed9t kho\u1ea3n ti\u1ec1n l\u1edbn \u0111\u1ec3 s\u1eeda ch\u1eefa ho\u1eb7c th\u1eadm ch\u00ed thay th\u1ebf m\u1ed9t s\u1ea3n ph\u1ea9m m\u1edbi, \u0111i\u1ec1u n\u00e0y g\u00e2y b\u1ea5t ti\u1ec7n v\u00e0 t\u1ed1n k\u00e9m.<\/span><\/p>\n

Ch\u01b0a k\u1ec3, khi mua loa t\u1eeb c\u00e1c ngu\u1ed3n kh\u00f4ng uy t\u00edn, ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng “b\u1ea3o h\u00e0nh gi\u1ea3”, t\u1ee9c l\u00e0 nh\u1eefng cam k\u1ebft b\u1ea3o h\u00e0nh kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf. Ng\u01b0\u1eddi b\u00e1n c\u00f3 th\u1ec3 h\u1ee9a h\u1eb9n b\u1ea3o h\u00e0nh trong m\u1ed9t th\u1eddi gian ng\u1eafn, nh\u01b0ng khi s\u1ea3n ph\u1ea9m g\u1eb7p s\u1ef1 c\u1ed1, h\u1ecd l\u1ea1i kh\u00f4ng s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 ho\u1eb7c t\u1eeb ch\u1ed1i ch\u1ecbu tr\u00e1ch nhi\u1ec7m.<\/span><\/p>\n

L\u01b0u \u00fd quan tr\u1ecdng khi mua loa second hand<\/b><\/h2>\n

Khi mua<\/span> loa second hand (loa c\u0169)<\/b>, c\u00f3 m\u1ed9t s\u1ed1 l\u01b0u \u00fd quan tr\u1ecdng b\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00ecnh kh\u00f4ng g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng hay an to\u00e0n. D\u1ef1a v\u00e0o c\u00e1c m\u1eb9o mua thi\u1ebft b\u1ecb \u00e2m thanh c\u0169 b\u00ean d\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea1n \u0111\u00e3 c\u00f3 th\u00eam m\u1ed9t c\u1ea9m nang hay r\u1ed3i \u0111\u1ea5y nh\u00e9.<\/span><\/p>\n

Ki\u1ec3m tra t\u00ecnh tr\u1ea1ng b\u00ean ngo\u00e0i c\u1ee7a loa<\/b><\/h3>\n

Tr\u01b0\u1edbc ti\u00ean, b\u1ea1n h\u00e3y ki\u1ec3m tra k\u1ef9 b\u1ec1 ngo\u00e0i c\u1ee7a loa. C\u00e1c v\u1ebft n\u1ee9t, v\u1ebft x\u01b0\u1edbc, ho\u1eb7c d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 va \u0111\u1eadp c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a loa. \u0110\u1eb7c bi\u1ec7t l\u00e0 m\u00e0ng loa, v\u00ec b\u1ea5t k\u1ef3 s\u1ef1 h\u01b0 h\u1ea1i n\u00e0o \u1edf \u0111\u00e2y \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh. B\u1ea1n c\u0169ng c\u1ea7n ki\u1ec3m tra c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i, d\u00e2y c\u00e1p, v\u00e0 c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n xem c\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng kh\u00f4ng.<\/span><\/p>\n

\"loa-cu-6\"<\/picture><\/p>\n

\u0110\u1ed3ng th\u1eddi, b\u1ea1n c\u1ea7n ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng c\u1ee7a loa, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i Bluetooth, c\u00e1c c\u1ed5ng USB, AUX, hay c\u00e1c t\u00ednh n\u0103ng \u0111\u1eb7c bi\u1ec7t kh\u00e1c. Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng b\u1ecb l\u1ed7i.<\/span><\/p>\n

Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh<\/b><\/h3>\n

Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t khi mua loa m\u1edbi hay \u0111\u00e3 qua s\u1eed d\u1ee5ng. B\u1ea1n n\u00ean th\u1eed nghe loa \u0111\u1ec3 ki\u1ec3m tra xem \u00e2m thanh c\u00f3 trong, r\u00f5 r\u00e0ng, kh\u00f4ng b\u1ecb r\u00e8 ho\u1eb7c m\u00e9o ti\u1ebfng kh\u00f4ng. N\u1ebfu loa c\u00f3 ti\u1ebfng \u1ed3n, m\u1ea5t \u00e2m tr\u1ea7m, ho\u1eb7c \u00e2m cao kh\u00f4ng r\u00f5 r\u00e0ng, r\u1ea5t c\u00f3 th\u1ec3 loa \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c xu\u1ed1ng c\u1ea5p theo th\u1eddi gian.<\/span><\/p>\n

\"loa-cu-7\"<\/picture><\/p>\n

N\u1ebfu c\u00f3 th\u1ec3, b\u1ea1n h\u00e3y th\u1eed nghi\u1ec7m loa trong m\u1ed9t kh\u00f4ng gian gi\u1ed1ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng ch\u00fang. \u0110\u00f4i khi, loa c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong m\u1ed9t kh\u00f4ng gian nh\u1ecf nh\u01b0ng l\u1ea1i kh\u00f4ng \u0111\u00e1p \u1ee9ng t\u1ed1t trong kh\u00f4ng gian r\u1ed9ng h\u01a1n.<\/span><\/p>\n

Y\u00eau c\u1ea7u th\u00f4ng tin v\u1ec1 l\u1ecbch s\u1eed s\u1eed d\u1ee5ng<\/b><\/h3>\n

M\u1eb9o quan tr\u1ecdng khi mua <\/span>loa c\u0169<\/b> l\u00e0 b\u1ea1n h\u00e3y h\u1ecfi ng\u01b0\u1eddi b\u00e1n v\u1ec1 l\u1ecbch s\u1eed s\u1eed d\u1ee5ng c\u1ee7a loa. Loa \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng bao l\u00e2u, c\u00f3 b\u1ecb s\u1eeda ch\u1eefa hay thay th\u1ebf linh ki\u1ec7n n\u00e0o kh\u00f4ng, v\u00e0 c\u00f3 b\u1ecb h\u1ecfng h\u00f3c g\u00ec trong qu\u00e1 kh\u1ee9 hay kh\u00f4ng? Nh\u1eefng th\u00f4ng tin n\u00e0y s\u1ebd gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng th\u1ef1c t\u1ebf c\u1ee7a loa.<\/span><\/p>\n

\"loa-cu-8\"<\/picture><\/p>\n

Ch\u01b0a k\u1ec3, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 h\u1ecfi ng\u01b0\u1eddi b\u00e1n v\u1ec1 l\u00fd do h\u1ecd mu\u1ed1n b\u00e1n loa. N\u1ebfu l\u00fd do l\u00e0 do loa h\u1ecfng ho\u1eb7c kh\u00f4ng c\u00f2n s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c, th\u00ec b\u1ea1n c\u1ea7n ph\u1ea3i c\u00e2n nh\u1eafc k\u1ef9 tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh mua. Trong tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi b\u00e1n kh\u00f4ng s\u1eb5n l\u00f2ng chia s\u1ebb l\u00fd do, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3m th\u1ea5y nghi ng\u1edd v\u1ec1 t\u00ecnh tr\u1ea1ng th\u1ef1c t\u1ebf c\u1ee7a loa.<\/span><\/p>\n

X\u00e1c minh ngu\u1ed3n g\u1ed1c v\u00e0 b\u1ea3o h\u00e0nh<\/b><\/h3>\n

Tr\u01b0\u1edbc khi mua, h\u00e3y x\u00e1c minh ngu\u1ed3n g\u1ed1c c\u1ee7a loa. B\u1ea1n c\u1ea7n bi\u1ebft r\u00f5 l\u00e0 loa c\u00f3 ph\u1ea3i l\u00e0 h\u00e0ng ch\u00ednh h\u00e3ng hay kh\u00f4ng v\u00e0 n\u1ebfu c\u00f3, c\u00f3 c\u00f2n b\u1ea3o h\u00e0nh kh\u00f4ng. N\u1ebfu loa \u0111\u00e3 h\u1ebft b\u1ea3o h\u00e0nh, b\u1ea1n c\u1ea7n ph\u1ea3i chu\u1ea9n b\u1ecb s\u1eb5n k\u1ebf ho\u1ea1ch cho tr\u01b0\u1eddng h\u1ee3p loa g\u1eb7p s\u1ef1 c\u1ed1 sau khi mua.<\/span><\/p>\n

\"loa-cu-9\"<\/picture><\/p>\n

Th\u00eam v\u00e0o \u0111\u00f3, b\u1ea1n h\u00e3y l\u1ef1a ch\u1ecdn n\u01a1i b\u00e1n uy t\u00edn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n s\u1ebd kh\u00f4ng g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng hay l\u1eeba \u0111\u1ea3o. C\u00e1c c\u1eeda h\u00e0ng, ng\u01b0\u1eddi b\u00e1n c\u00f3 danh ti\u1ebfng v\u00e0 c\u00f3 ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh r\u00f5 r\u00e0ng s\u1ebd mang l\u1ea1i s\u1ef1 an t\u00e2m h\u01a1n cho b\u1ea1n khi mua loa second hand.<\/span><\/p>\n

N\u00ean mua loa c\u0169 \u1edf \u0111\u00e2u uy t\u00edn?<\/b><\/h2>\n

M\u1ed9t trong nh\u1eefng c\u1eeda h\u00e0ng n\u1ed5i b\u1eadt trong vi\u1ec7c cung c\u1ea5p kho s\u1ea3n ph\u1ea9m c\u0169<\/strong><\/a> ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 d\u1ecbch v\u1ee5 chuy\u00ean nghi\u1ec7p l\u00e0 Ho\u00e0ng H\u00e0 Mobile. Ho\u00e0ng H\u00e0 Mobile l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 th\u1ed1ng b\u00e1n l\u1ebb \u0111i\u1ec7n tho\u1ea1i v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam, v\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong ng\u00e0nh. B\u00ean c\u1ea1nh c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 v\u00e0 ph\u1ee5 ki\u1ec7n m\u1edbi ch\u00ednh h\u00e3ng, Ho\u00e0ng H\u00e0 Mobile c\u0169ng cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb c\u0169.\u00a0<\/span><\/p>\n

\"loa-cu-10\"<\/picture><\/p>\n

\u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t c\u1ee7a Ho\u00e0ng H\u00e0 Mobile l\u00e0 ch\u1ec9 b\u00e1n nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u00e3 qua ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng. \u0110\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i s\u1ea3n ph\u1ea9m c\u0169 \u0111\u1ec1u c\u00f2n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, kh\u00f4ng b\u1ecb h\u1ecfng h\u00f3c v\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh \u1ed5n \u0111\u1ecbnh. H\u01a1n n\u1eefa, gi\u00e1 loa b\u00e1n t\u1ea1i \u0111\u00e2y \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft r\u00f5 r\u00e0ng, gi\u00fap ng\u01b0\u1eddi ti\u00eau d\u00f9ng d\u1ec5 d\u00e0ng tham kh\u1ea3o v\u00e0 so s\u00e1nh 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 t\u1ea5t c\u1ea3 nh\u1eefng th\u00f4ng tin li\u00ean quan \u0111\u1ebfn l\u01b0u \u00fd quan tr\u1ecdng khi mua <\/span>loa c\u0169<\/b>. Hy v\u1ecdng nh\u1eefng n\u1ed9i dung trong b\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u1eefu \u00edch v\u1edbi b\u1ea1n \u0111\u1ecdc.<\/span><\/p>\n

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