看起来RAAL和AT喇叭还是很般配啊。搞的我心里也痒痒，不过现实生活又是另一回事了。

我听过几次听过加拿大Verity的，就是AT+铝带的，感觉总是不如Rockport的丹拿+AT好。
铝带始终是铝材的， ...
167 发表于 2011-1-5 10:28

AT丹拿声底都是厚润的,当然匹配了

中了ESOTAR 的毒,需要猛药方可来接,特别是圈内的都是奔四奔五的年龄.

见到一个老外,在谈论自己音箱的设计.口气是相当的给力.和C2PK
他的原话是这样的,读起来很替他捏一把汗...."I have the first pair up and running. It's using the RAAL ribbon tweeter and a Custom Audio Technology C-Quenze woofer. It's a vented design with .5cu/ft volume and a F3 of 42hz. We spent about 4 hours voicing them out with numerous crossover revisions, and compared them directly with Dynaudio Confidence C2's ($12,000/pair). The room and all gear used was top notch. In direct comparison my design simply excelled in transparency, imaging, detail, and driver integration. The C2 is an excellent speaker, but when compared it seems smeared in time vs my pair. Also the imaging with my pair is deep and wide even when well outside the sweet spot, this was one of the most surprising finds of the night, and a very pleasant one! Of course a single 7" driver bookshelf can't deliver the same bass extension and drive of a large tower with multiple woofers like the C2, but nobody would expect it to. It does what it does extremely well. Oh, and all this testing was with the crossovers connected with clip-leads and lying on the floor. I'm confident when finished, drivers broken in, and the last few ounces squeezed out of it, that it'll be one of the finest bookshelf speakers in the world.

不置可否,竟然成型而发.

Specifications

Drivers Used	RAAL 70-20XR Tweeter Audio Technology C-Quenze 18H52 Woofer
Cabinet Tuning	Rear Ported, 39hz tuning frequency
Freq Response	40 – 38,500hz +/-3db, 50 – 26,000 hz +/- 1.5db
Nominal Impedance	8 ohms
Sensitivity	87.5 db
Recommended Power	15-150 watts via Tube Amp 30-250 watts via Solid State Amp
Weight and Dimensions	53 1/2 Pounds 19″ Height x 14″ Deep x 12.5″ Max Width 8.25″ Baffle Width
Crossover Details	2nd Order Parallel Network on Woofer and Tweeter Crossover point of 2250hz

另外一家RAAL 的使用者

52-53楼的木皮不错，不过RAAL 70-20XR一般不售给个人，看来这鬼佬有些门路。

這對核桃木色的喇叭看起來好像其貌不揚，但卻很有學問。您以為這是貼核桃木皮的嗎？錯了！這是核桃實木去做的。
噢，沒什麼了不起，充其量MDF箱體貼厚一點的核桃木皮而已。不對，我是說整個核桃實木去做的！什麼？整棵樹去做的嗎？沒錯，試用整棵核桃樹木去做的。更精確的說，這是一對傳輸線式喇叭，內部的傳輸線管道怎麼做的呢？將核桃木剖開二半，內部用CNC車床車出傳輸線式管道，再將二半木頭黏合起來，開口在後方底部。天啊！這樣的做法喇叭要賣多少錢？當然不便宜，因為是瑞士做的，要價4万美元。這對喇叭是Boenicke Audio做的，型號為W20SE，使用塞維亞RAAL廠所做的鋁帶高音，另外還有二個中低音單體。奇怪，怎麼只看到一個？注意看箱體頂上，那裡還有一個相同的中低音單體。中低音單體是以Vifa單體去改良的，中央還放了一個楓木相位錐。為何要放楓木相位錐呢？設計者相信實木對聲音最好，最自然，所以箱體用實木，相位錐也用實木。至於為何採用楓木？因為聽起來聲音比較好。這對喇叭頻寬20Hz-100kHz，效率95dB，體積很小，但卻重達60公斤。（劉漢盛）

一个多月,Aleksandar Radisavljevic给了回复.等的时间太长了.不过在单位订购工控进口备件的周期一般是2个月,可以理解了.
Wholesale prices are available to manufacturing companies and dealers of my choice. Please find the attached pricelist that would be applicable to you.
Since the shipping to you would be about 150 Euro for a pair of 140-15D
一对铝带邮费150欧元!!!
单元价格表

DIPLOE  140-15D新型号

见到一个老外,在谈论自己音箱的设计.口气是相当的给力.和C2PK
他的原话是这样的,读起来很替他捏一把汗.... ...
sigh 发表于 2011-1-6 19:44

In direct comparison my design simply excelled in transparency, imaging, detail, and driver integration. The C2 is an excellent speaker, but when compared it seems smeared in time vs my pair.

看来RAAL也不错,DIPOLE140-15DAM 21cm, 210-10DAM 20cm ,140DTD,140-15DAM 21cm.这四款的价钱是多少呀，可以PM吗