- #21 [peter_l], 12-02-01 22:55
- #22 [16575], 12-02-02 23:09各位 chings,
我有一對幾乎全新座地障板, 三圍H39.5" X 18.75W X 20.75D, 合10寸單元用, 價$1800. 有興趣請PM. Thanks.
照 片:
http://i252.photobucket.com/albums/hh40/3fatsheep/DSC04621.jpg
http://i252.photobucket.com/albums/hh40/3fatsheep/DSC04620.jpg - #23 [welborne], 12-02-03 20:21Here is a thread from diyaudio with lots of pictures of different OB projects, diy and not diy
http://www.diyaudio.com/forums/multi-way/123512-ultimate-ob-gallery.html -
- #24 [icefox_2001], 12-02-03 20:27hi welborne,
I wonder if you know of any web sites or blog that would provide some basic info (or books) on physics or theory on OB loudspeaker design?
Thx - #25 [welborne], 12-02-03 21:16hi icefox.
I used to bookmark them but i lost them but names that could help googling are:
1) Thorsten Loesch
2) Lynn Olson
3) troelsgravesen
4) jelab (Joseph Esmilia)
5) the famous Lampizator site
6) Martin King
audiocircle and diyaudio has lots of discussion on open baffle too
Thorsten Loesch has some kind of a spreadsheet to calculate position and size of baffle according the drivers size etc. but i could not find it any more. - #26 [welborne], 12-02-03 21:21Here is one that goes a bit more scientific in explaining his project, a modern version of the Wharfedale SFB
http://www.troelsgravesen.dk/OBL11.htm - #27 [welborne], 12-02-03 21:24If tempted to a little DIY; Troels Gravesen's latest project was the OBL11 speakers http://www.troelsgravesen.dk/OBL11.htm
Some of his earlier thoughts and experiments into OB
http://www.troelsgravesen.dk/Acapella_WB.htm
http://www.troelsgravesen.dk/OB7.htm
http://www.troelsgravesen.dk/OB9.htm - #28 [welborne], 12-02-06 18:23i visited KKaries hing yesterday afternoon.
What a nice place to live in, and would be a waste not to play hifi and open baffle.
The sound is decent and has strong sense of presence as expected from most open baffle system. Will visit again soon and bring along some of my precious german tweeters and see if they would be a happier marriage. Nice woodbaffle!!!! - #29 [kkaries], 12-02-07 12:30抛磚引玉,獲益良多,依coleman兄意見,改動超高分頻及擺位,定位及音域再進一步。
- #30 [welborne], 12-02-07 20:33Kk hing, 不要見笑,我並沒有金耳朵,所以意見很個人的,不過我玩障板的格言是:玩過才明白,唔試有時唔知彩虹另一端又是一翻景象。
- #31 [rcwy], 12-02-07 20:41Hi Welborne,
It must be time for me to visit your place again. When will you be available?
^^ - #32 [welborne], 12-02-08 17:52sure rcwy hing, check pm
- #33 [welborne], 12-02-10 16:46http://www.audioasylum.com/cgi/vt.mpl?f=hug&m=154917
also here
http://www.6moons.com/industryfeatures/rmaf2011/6.html
for people who want to make open baffle out of Lowther drivers, have a look at the above. There was a 6moons article on his experience and his latest and his claimed "best" is based on Raal ribbon tweeters, Lowther PM2 MkII, 16ohm Tone Tubby 12" alnico guitar speaker as dipole woofer. - #34 [kkaries], 12-02-19 09:07繼續努力改進,改動擺位,加了花盆,减少倍份註波;klangfilm單元引入線由Denko紅黑線改為Belden pcocc喇叭線,多了一些低音。
最後修改時間: 2012-02-19 09:09:44 - #35 [kkaries], 12-02-19 09:48喇叭後的花盆。
- #36 [audiowen], 12-02-19 13:25Hi kkaries,
very attractive, Klangfilm push Klangfilm.. - #37 [kkaries], 12-02-19 21:28audiowen兄:
剛剛起步,幸得高人好友將残舊不堪,嚴重失真,起振的6S ELA2755修復tune好至背景寧静。
師兄的收藏,見到口水流!!!! - #38 [kkaries], 12-04-28 11:29今天剛剛轉用分體电源5755胆前及4瓦 德國maihak console amp. 音樂感更加強
最後修改時間: 2012-04-28 11:31:46 - #39 [kkaries], 12-04-28 12:03photo
- #40 [cmwk], 12-05-31 22:29want to develop a open baffle spks, pls help :
it need or not to add components (cap or resistor) on connection? in foll cases :
1/ use 1 full range driver unit only.
2/ use more than 1 driver units
if use more than 1 driver units, then it should be in series or parallel connection?
最後修改時間: 2012-05-31 22:30:48 - 下一頁 (2 of 130)
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另,設計方面,請問各位有沒有什麼值得留意的地方?
謝謝!
JE Labs:
http://members.myactv.net/~je2a3/open.htm