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樓主: momei

[分享] Combat between CAS, LP and CD

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 樓主| 發表於 2023-8-17 17:47:07 | 顯示全部樓層
Perhaps I talk more about the Symphony 5. It is 5 way. In the brief session, I did not discern any discontinuity or overlap in the frequency spectrum, in other words, good continuity from bottom to high. No mean feat, meaning skillful selection of crossovers to match different drivers.
Each speaker comprises 3 cabinets which are supported by 4 rubies at 4 bottom corners of the top 2. Real ruby 真紅寶石, they say.
Each cabinet is more or less open baffle for enhancing dispersion (but practically need more drivers because of front to back cancellation). The so called cabinet is basically a frame, made of sanwich materials, aluminum, acrylic, aluminium.
Based on my brief listening,  the diamond tweeter has a “stronger” sound than the ribbon tweeter. So if I were to play designer, I would use a longer ribbon or better still, used another one at the back because high frequency travels short distance. The dual ribbon approach would enhance the high frequency in the centre fill, for exanple, that of the snare in a drum solo.
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 樓主| 發表於 2023-8-17 20:11:01 | 顯示全部樓層
a tidbit at the Symphony 5 session

事頭婆同個仔親身來香港參展。她用CD示範一隻中國吹簫的歌曲,問在場聴眾是否喜歡喇叭的鑽石高音。
我的答案,那音色是錯誤。中國簫是用竹造,那隻鑽石高音播出來的聲是像西方的flute, 金屬聲。
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 樓主| 發表於 2023-11-27 16:30:23 | 顯示全部樓層
6 帝都宋哥发布了一篇小红书笔记,快来看吧! 😆 uzhXmQc3IG4OzfJ 😆 http://xhslink.com/M8gbXw,复制本条信息,打开【小红书】App查看精彩内容!

大陸製造,RMB1,250萬
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