{"id":19529,"date":"2018-10-04T11:39:53","date_gmt":"2018-10-04T04:39:53","guid":{"rendered":"http:\/\/amplichinhhang.com\/english\/?p=19529"},"modified":"2018-10-04T11:41:26","modified_gmt":"2018-10-04T04:41:26","slug":"loa-proac-response-d18","status":"publish","type":"post","link":"https:\/\/amplichinhhang.com\/english\/2018\/10\/loa-proac-response-d18\/","title":{"rendered":"Loa ProAc Response D18"},"content":{"rendered":"

Loa ProAc Response D18 l\u00e0 c\u1eb7p loa \u0111\u1ee9ng s\u00e0n k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u00f3 c\u1ea5u tr\u00fac 2 \u0111\u01b0\u1eddng ti\u1ebfng. \u0110\u1ec3 c\u00f3 th\u1ec3 s\u1edf h\u1eefu c\u1eb7p loa c\u00f3 ch\u1ea5t \u00e2m c\u00e2n b\u1eb1ng, \u00e2m trung m\u01b0\u1ee3t m\u00e0 n\u00e0y, ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i \u0111\u1ea7u t\u01b0 kho\u1ea3ng 80 tri\u1ec7u \u0111\u1ed3ng. Trong t\u1ea7m gi\u00e1 n\u00e0y, AudioSolutions c\u0169ng c\u00f3 2 c\u1eb7p loa ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 tham kh\u1ea3o \u0111\u00f3 l\u00e0 loa AudioSolutions Figaro S v\u00e0 loa AudioSolutions Overture O204F.<\/span><\/b><\/p>\n

M\u1ee9c gi\u00e1 b\u00e1n c\u1ee7a c\u1eb7p loa \u0111\u1ee9ng s\u00e0n AudioSolutions Figaro S so v\u1edbi loa ProAC Response D18<\/a> l\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. Kh\u1ea3 n\u0103ng tr\u00ecnh di\u1ec5n \u00e2m thanh c\u1ee7a c\u1eb7p loa AudioSolutions n\u00e0y l\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i b\u00e0n c\u00e3i. Figaro S l\u00e0 m\u1ed9t \u0111i\u1ec3m s\u00e1ng trong b\u1ed9 s\u01b0u t\u1eadp Figaro series c\u1ee7a h\u00e3ng \u00e2m thanh Lit-va. N\u00f3 \u0111\u01b0\u1ee3c th\u1eeba h\u01b0\u1edfng to\u00e0n b\u1ed9 c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 t\u00ednh n\u0103ng hi\u1ec7n \u0111\u1ea1i nh\u1ea5t m\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m Figaro n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb. B\u00ean c\u1ea1nh \u0111\u00f3, loa AudioSolutions Overture O204F l\u1ea1i c\u00f3 gi\u00e1 m\u1ec1m h\u01a1n loa ProAC Response D18 m\u1ed9t ch\u00fat, nh\u01b0ng l\u1ea1i cho ch\u1ea5t l\u01b0\u1ee3ng tr\u00ecnh di\u1ec5n \u00e2m thanh t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/span><\/p>\n

Kh\u1ea3 n\u0103ng tr\u00ecnh di\u1ec5n \u1ea5n t\u01b0\u1ee3ng c\u1ee7a c\u1eb7p loa nh\u1ecf Loa ProAc Response D18<\/span><\/h2>\n

Loa ProAc Response D18 l\u00e0 m\u1ed9t \u0111\u00f4i loa hai \u0111\u01b0\u1eddng ti\u1ebfng k\u00edch th\u01b0\u1edbc kh\u00e1 nh\u1ecf, v\u1edbi chi\u1ec1u cao 96cm, b\u1ec1 r\u1ed9ng 19cm v\u00e0 s\u00e2u 27cm. K\u00edch th\u01b0\u1edbc n\u00e0y gi\u00fap n\u00f3 c\u00f3 th\u1ec3 \u0111\u1eb7t \u1edf nh\u1eefng ph\u00f2ng nghe nh\u1ecf m\u00e0 kh\u00f4ng l\u00e0m t\u1ed1n di\u1ec7n t\u00edch. Th\u00f9ng loa c\u00f3 nhi\u1ec1u m\u00e0u v\u00e9cni g\u1ed7 t\u1ef1 nhi\u00ean kh\u00e1c nhau, \u0111\u01b0\u1ee3c gia c\u1ed1 ch\u1eafc ch\u1eafn v\u00e0 n\u1eb7ng t\u1edbi 25kg m\u1ed7i loa. Loa Response D18 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng loa con bao g\u1ed3m m\u1ed9t loa bass ki\u00eam midrange 16cm l\u00e0m t\u1eeb s\u1ee3i th\u1ee7y tinh, loa con n\u00e0y d\u00f9ng nam ch\u00e2m Excel v\u00e0 m\u0169i h\u01b0\u1edbng \u00e2m \u1edf t\u00e2m loa bass l\u00e0m t\u1eeb acrylic. C\u00f2n loa tweeter 2cm dome v\u00f2m l\u1ee5a v\u1edbi cu\u1ed9n bobine \u0111\u01b0\u1ee3c ng\u00e2m trong dung d\u1ecbch ferrofluid \u0111\u1ec3 gi\u1ea3i nhi\u1ec7t.<\/p>\n

\"Loa<\/a><\/p>\n

C\u1ed5ng tho\u00e1t h\u01a1i c\u1ee7a loa ProAC D18 n\u1eb1m \u1edf \u0111\u00e1y loa, sau \u0111\u00f3 tho\u00e1t \u00e2m t\u1ea3n qua hai r\u00e3nh n\u1eb1m \u1edf hai b\u00ean ch\u00e2n th\u00f9ng loa, gi\u00fap vi\u1ec7c b\u1ed1 tr\u00ed loa tr\u1edf n\u00ean \u00edt nhi\u1ec1u d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 c\u00f3 th\u1ec3 \u0111\u1eb7t \u1edf g\u1ea7n t\u01b0\u1eddng m\u00e0 kh\u00f4ng s\u1ee3 ti\u1ebfng bass b\u1ecb l\u00f9ng b\u00f9ng. Theo ProAc, c\u01a1 ch\u1ebf tho\u00e1t h\u01a1i m\u1edbi n\u00e0y gi\u00fap \u0111i\u1ec1u khi\u1ec3n ti\u1ebfng bass t\u1ed1t h\u01a1n, mang l\u1ea1i d\u1ea3i tr\u1ea7m tho\u00e1ng v\u00e0 \u0111\u1ed9 nh\u1ea1y cao h\u01a1n m\u1ed9t ch\u00fat, D18 c\u00f3 \u0111\u1ed9 nh\u1ea1y l\u00e0 88dB. C\u1eb7p loa n\u00e0y kh\u00f4ng k\u00e9n ampli, tr\u00ean l\u00fd thuy\u1ebft, n\u00f3 c\u00f3 th\u1ec3 gh\u00e9p kh\u00e1 d\u1ec5 d\u00e0ng v\u1edbi c\u00e1c ampli c\u00f3 c\u00f4ng su\u1ea5t t\u1eeb 20W cho t\u1edbi 180W.<\/p>\n

M\u1eb7t sau th\u00f9ng loa l\u00e0 h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i v\u1edbi 4 c\u1ecdc c\u1eafm m\u1ea1 rhodium c\u00f3 c\u1ea7u n\u1ed1i gi\u00fap \u0111\u1ea5u biwire ho\u1eb7c biamp d\u1ec5 d\u00e0ng. Terminal n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed kh\u00e1 cao, \u0111\u1ed1i di\u1ec7n v\u1edbi loa con \u1edf m\u1eb7t tr\u01b0\u1edbc; \u0111\u00f3 l\u00e0 b\u1edfi c\u00e1c c\u1ecdc c\u1eafm \u0111\u01b0\u1ee3c h\u00e0n tr\u1ef1c ti\u1ebfp v\u00e0o m\u1ea1ch ph\u00e2n t\u1ea7n. M\u1ea1ch ph\u00e2n t\u1ea7n HQC (High-Quality Crossover) s\u1eed d\u1ee5ng to\u00e0n linh ki\u1ec7n cao c\u1ea5p, \u0111\u01b0\u1ee3c \u0111\u1ea5u b\u1eb1ng nh\u1eefng s\u1ee3i d\u00e2y \u0111\u1ed3ng tinh khi\u1ebft kh\u00f4ng l\u1eabn t\u1ea1p oxy – OFC.<\/p>\n

\"Loa<\/a><\/p>\n

Loa ProAc Response D18 l\u00e0 c\u1eb7p loa \u0111\u1ee9ng s\u00e0n k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u00f3 c\u1ea5u tr\u00fac 2 \u0111\u01b0\u1eddng ti\u1ebfng. \u0110\u1ec3 c\u00f3 th\u1ec3 s\u1edf h\u1eefu c\u1eb7p loa c\u00f3 ch\u1ea5t \u00e2m c\u00e2n b\u1eb1ng, \u00e2m trung m\u01b0\u1ee3t m\u00e0 n\u00e0y, ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i \u0111\u1ea7u t\u01b0 kho\u1ea3ng 80 tri\u1ec7u \u0111\u1ed3ng. Trong t\u1ea7m gi\u00e1 n\u00e0y, AudioSolutions c\u0169ng c\u00f3 2 c\u1eb7p loa ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 tham kh\u1ea3o \u0111\u00f3 l\u00e0 loa AudioSolutions Figaro S v\u00e0 loa AudioSolutions Overture O204F.<\/span><\/p>\n

Thi\u1ebft k\u1ebf \u1ea5n t\u01b0\u1ee3ng c\u1ee7a c\u00e1c c\u1eb7p loa AudioSolutions n\u00f3i chung \u0111\u00f3 l\u00e0 17 phi\u00ean b\u1ea3n m\u00e0u s\u1eafc s\u1ea3n ph\u1ea9m kh\u00e1c nhau \u0111\u00e1p \u1ee9ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c kh\u00f4ng gian n\u1ed9i th\u1ea5t kh\u00e1c nhau t\u1eeb c\u1ed5 \u0111i\u1ec3n \u0111\u1ebfn hi\u1ec7n \u0111\u1ea1i. Nh\u1edd \u0111\u00f3, AudioSolutions FIgaro S v\u00e0 AudioSolutions Overture O204F \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u1ef1a ch\u1ecdn h\u01a1n, so v\u1edbi loa ProAC Response D18.<\/span><\/p>\n

M\u1ee9c gi\u00e1 b\u00e1n c\u1ee7a c\u1eb7p loa \u0111\u1ee9ng s\u00e0n AudioSolutions Figaro S so v\u1edbi loa ProAC Response D18 l\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. Kh\u1ea3 n\u0103ng tr\u00ecnh di\u1ec5n \u00e2m thanh c\u1ee7a c\u1eb7p loa AudioSolutions n\u00e0y l\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i b\u00e0n c\u00e3i. Figaro S l\u00e0 m\u1ed9t \u0111i\u1ec3m s\u00e1ng trong b\u1ed9 s\u01b0u t\u1eadp Figaro series c\u1ee7a h\u00e3ng \u00e2m thanh Lit-va. N\u00f3 \u0111\u01b0\u1ee3c th\u1eeba h\u01b0\u1edfng to\u00e0n b\u1ed9 c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 t\u00ednh n\u0103ng hi\u1ec7n \u0111\u1ea1i nh\u1ea5t m\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m Figaro n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb. B\u00ean c\u1ea1nh \u0111\u00f3, AudioSolutions Overture O204F l\u1ea1i c\u00f3 gi\u00e1 m\u1ec1m h\u01a1n ProAC Response D18 m\u1ed9t ch\u00fat, nh\u01b0ng l\u1ea1i cho ch\u1ea5t l\u01b0\u1ee3ng tr\u00ecnh di\u1ec5n \u00e2m thanh t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/span><\/p>\n

<\/span><\/p>\n

V\u1ec1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u00e1i t\u1ea1o \u00e2m thanh, loa ProAC Response D18 c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u00e2m thanh r\u1ed9ng h\u01a1n v\u00e0 s\u00e2u h\u01a1n so v\u1edbi 2 m\u1eabu loa AudioSolutions n\u00f3i tr\u00ean, nh\u01b0ng c\u00e1c d\u1ea3i t\u1ea7n \u00e2m thanh m\u00e0 c\u1eb7p loa ProAC n\u00e0y t\u00e1i t\u1ea1o kh\u00f4ng \u0111\u01b0\u1ee3c chi ti\u1ebft v\u00e0 m\u1ec1m m\u1ea1i gi\u1ed1ng nh\u01b0 nh\u1eefng g\u00ec m\u00e0 Overture O204F v\u00e0 Overture Figaro S l\u00e0m \u0111\u01b0\u1ee3c. ProAC Response D18 t\u00e1i t\u1ea1o \u00e2m thanh t\u1eeb 30Hz \u0111\u1ebfn 30kHz, trong khi \u0111\u00f3 Figaro S t\u00e1i t\u1ea1o \u00e2m thanh t\u1eeb t\u00e1i t\u1ea1o \u00e2m thanh t\u1eeb 37Hz \u0111\u1ebfn 25kHz, Overture O204F t\u00e1i t\u1ea1o \u00e2m thanh t\u1eeb 37Hz \u0111\u1ebfn 26kHz.<\/span><\/p>\n

Loa ProAC Response D18 s\u1eed d\u1ee5ng 2 c\u1ee7 loa bao g\u1ed3m 1 tweeter dome 0,75 inch v\u00e0 1 midbass 165mm d\u1ea1ng h\u00ecnh n\u00f3n. C\u1ee7 loa midbass n\u00e0y ch\u1ecbu tr\u00e1ch nhi\u1ec7m t\u00e1i t\u1ea1o c\u1ea3 2 d\u1ea3i t\u1ea7n \u00e2m thanh trung v\u00e0 tr\u1ea7m. Trong khi \u0111\u00f3, FIgaro S s\u1eed d\u1ee5ng t\u1edbi 4 c\u1ee7 loa trong \u0111\u00f3 c\u00f3 1 c\u1ee7 loa midrange \u0111\u1ea3m nh\u1eadn t\u00e1i t\u1ea1o \u00e2m mid, c\u00f2n 2 c\u1ee7 loa woofer t\u00e1i t\u1ea1o d\u1ea3i \u00e2m bass, 1 c\u1ee7 loa tweeter t\u00e1i t\u1ea1o d\u1ea3i \u00e2m t\u1ea7n s\u1ed1 cao. Nh\u1edd \u0111\u00f3, c\u00e1c d\u1ea3i \u00e2m thanh do Figaro S t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c chi ti\u1ebft v\u00e0 uy\u1ec3n chuy\u00ean h\u01a1n so v\u1edbi nh\u1eefng g\u00ec 1 c\u1ee7 loa midbass c\u1ee7a D18 l\u00e0m \u0111\u01b0\u1ee3c. H\u01a1n n\u1eefa, c\u1ee7 loa midrange v\u00e0 2 c\u1ee7 loa bass c\u1ee7a AudioSolutions Figaro S c\u00f2n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u1ea1ng h\u00ecnh n\u00f3n v\u1edbi m\u00e0ng loa b\u1eb1ng gi\u1ea5y theo c\u00f4ng ngh\u1ec7 n\u00f3n ER \u0111\u1ed9c quy\u1ec1n gi\u00fap \u0111\u00e1p \u1ee9ng \u00e2m thanh nhanh nh\u1ea1y nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\n

\"Loa<\/p>\n

Loa ProAC Response D18 c\u00f3 \u0111\u1ed9 nh\u1ea1y 88dB v\u00e0 tr\u1edf kh\u00e1ng 8 ohms trong khi \u0111\u00f3 AudioSolutions Figaro S c\u00f3 \u0111\u1ed9 nh\u1ea1y 91dB v\u00e0 tr\u1edf kh\u00e1ng 4 ohms. T\u00f9y v\u00e0o t\u1eebng thi\u1ebft b\u1ecb khu\u1ebfch \u0111\u1ea1i ph\u1ed1i gh\u00e9p m\u00e0 ng\u01b0\u1eddi ch\u01a1i n\u00ean l\u1ef1a ch\u1ecdn AudioSolutions Figaro S hay ProAC Response D18. N\u1ebfu thi\u1ebft b\u1ecb khu\u1ebfch \u0111\u1ea1i ph\u1ed1i gh\u00e9p c\u1ee7a ng\u01b0\u1eddi ch\u01a1i c\u00f3 m\u1ee9c c\u00f4ng su\u1ea5t n\u1eb1m t\u1eeb 20W \u0111\u1ebfn 180W th\u00ec n\u00ean s\u1eed d\u1ee5ng ProAC Response D18 v\u00ec \u0111\u00e2y l\u00e0 m\u1ee9c c\u00f4ng su\u1ea5t ampli l\u00fd t\u01b0\u1edfng \u0111\u1ec3 c\u1eb7p loa n\u00e0y tr\u00ecnh di\u1ec5n h\u1ebft kh\u1ea3 n\u0103ng c\u1ee7a m\u00ecnh. M\u1eb7t kh\u00e1c, n\u1ebfu ampli c\u1ee7a b\u1ea1n c\u00f3 m\u1ee9c c\u00f4ng su\u1ea5t th\u1ef1c m\u1ed7i k\u00eanh \u0111\u1ee7 l\u1edbn, l\u1edbn h\u01a1n 180W m\u1ed7i k\u00eanh \u1edf tr\u1edf kh\u00e1ng 4 ohms th\u00ec ng\u01b0\u1eddi ch\u01a1i n\u00ean s\u1eed d\u1ee5ng c\u1eb7p loa AudioSolutions Figaro S.<\/p>\n

\"Loa<\/p>\n

Ngo\u00e0i ra, vi\u1ec7c l\u1ef1a ch\u1ecdn AudioSolutions Overture O204F c\u0169ng l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn th\u00f4ng minh cho nh\u1eefng ng\u01b0\u1eddi ch\u01a1i y\u00eau th\u00edch \u00e2m thanh hi\u1ec7n \u0111\u1ea1i n\u00f3i chung v\u00e0 y\u00eau th\u00edch ch\u1ea5t \u00e2m chi ti\u1ebft c\u1ee7a AudioSOlutions n\u00f3i ri\u00eang. V\u1edbi m\u1ee9c gi\u00e1 m\u1ec1m h\u01a1n m\u1ed9t ch\u00fat, nh\u1eefng g\u00ec m\u00e0 ng\u01b0\u1eddi ch\u01a1i thu \u0111\u01b0\u1ee3c khi s\u1eed d\u1ee5ng c\u1eb7p loa n\u00e0y l\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng so v\u1edbi loa ProAC Response D18.<\/p>\n

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

Loa ProAc Response D18 l\u00e0 c\u1eb7p loa \u0111\u1ee9ng s\u00e0n k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u00f3 c\u1ea5u tr\u00fac 2 \u0111\u01b0\u1eddng ti\u1ebfng. \u0110\u1ec3 c\u00f3 th\u1ec3 s\u1edf h\u1eefu c\u1eb7p loa c\u00f3 ch\u1ea5t \u00e2m c\u00e2n b\u1eb1ng, \u00e2m trung m\u01b0\u1ee3t m\u00e0 n\u00e0y, ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i \u0111\u1ea7u t\u01b0 kho\u1ea3ng 80 tri\u1ec7u \u0111\u1ed3ng. Trong t\u1ea7m gi\u00e1 n\u00e0y, AudioSolutions […]<\/p>\n","protected":false},"author":11,"featured_media":19530,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[325,2118],"tags":[2208],"class_list":{"0":"post-19529","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-loa","8":"category-loa-audiosolutions","9":"tag-loa-proac-response-d18"},"yoast_head":"\nKh\u1ea3 n\u0103ng tr\u00ecnh di\u1ec5n \u1ea5n t\u01b0\u1ee3ng c\u1ee7a c\u1eb7p loa nh\u1ecf Loa ProAc Response D18<\/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:\/\/amplichinhhang.com\/english\/2018\/10\/loa-proac-response-d18\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kh\u1ea3 n\u0103ng tr\u00ecnh di\u1ec5n \u1ea5n t\u01b0\u1ee3ng c\u1ee7a c\u1eb7p loa nh\u1ecf Loa ProAc Response D18\" \/>\n<meta property=\"og:description\" content=\"Loa ProAc Response D18 l\u00e0 c\u1eb7p loa \u0111\u1ee9ng s\u00e0n k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u00f3 c\u1ea5u tr\u00fac 2 \u0111\u01b0\u1eddng ti\u1ebfng. \u0110\u1ec3 c\u00f3 th\u1ec3 s\u1edf h\u1eefu c\u1eb7p loa c\u00f3 ch\u1ea5t \u00e2m c\u00e2n b\u1eb1ng, \u00e2m trung m\u01b0\u1ee3t m\u00e0 n\u00e0y, ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i \u0111\u1ea7u t\u01b0 kho\u1ea3ng 80 tri\u1ec7u \u0111\u1ed3ng. 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