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Old 27th September 2010, 10:29 AM   #1
AuroraB is offline AuroraB  Norway
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Default Visaton B200 - What to do?

I stumbled upon a pair of new B200s recently , but I'm not sure what to do with them......?
BIB's will be HUGE, and I just don't know for sure about OBs...maybe, maybe not....My old speakers are a quite good set of regular BRs, so that's not really an option either........the highish Qt isn't exactly favourable....
Any ideas about design compromises? Any other suggestions? Anyone???
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Last edited by AuroraB; 27th September 2010 at 10:40 AM.
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Old 27th September 2010, 10:45 AM   #2
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OB: Gravity Well Of A DarkStar

BR: Visaton Solo 100, 50, 20
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Old 27th September 2010, 12:06 PM   #3
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Hi AuroraB,
Quote:
Originally Posted by AuroraB View Post
...I just don't know for sure about OBs...
You can start with this easy and low cost open-baffle. (Some pictures found on the net, I don't remember where, sorry!)
I'm working with Visaton B200 and this open-baffle since two weeks. It is very, very instructive. You easily made many tries and understand how a speaker (really) works. Curves and math formula are not so instructive.
Attached Images
File Type: jpg JE Labs open baffle plans.jpg (102.7 KB, 281 views)
File Type: jpg JE Labs open baffle 2.jpg (48.5 KB, 270 views)
File Type: jpg JE Labs open baffle 3.jpg (80.9 KB, 267 views)
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Old 27th September 2010, 01:09 PM   #4
jrenkin is offline jrenkin  United States
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Quote:
Originally Posted by Eric Juaneda View Post
Hi AuroraB,

You can start with this easy and low cost open-baffle. (Some pictures found on the net, I don't remember where, sorry!)
I'm working with Visaton B200 and this open-baffle since two weeks. It is very, very instructive. You easily made many tries and understand how a speaker (really) works. Curves and math formula are not so instructive.
those look about 24" wide. that about right?
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Old 27th September 2010, 01:18 PM   #5
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Hi Eric

The driver on the pictures doesn't look like a B200 to me - it is rather looking like a coax. Am I right ? And if yes - what driver is it ?

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Chalres
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Old 27th September 2010, 01:28 PM   #6
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Hi jrenkin,
Quote:
Originally Posted by jrenkin View Post
those look about 24" wide. that about right?
You can find inch dimensions here :JE Labs open baffle
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Old 27th September 2010, 02:29 PM   #7
hm is offline hm  Europe
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Default auroraB

Hello,

i made a lot of positiv experience with the B200
for classic listener an superb driver.
I made a few satellite horns down to 100 Hz with 96-98 dB 1W1m
look my TRUMPET, HORN, SCHALMEI
a good sub is needed.

Or in my double horns with a second invers driver look my
SAXOPHON and the RDH20.

Most with feedback and measurements.
Attached Images
File Type: jpg sathornb200web.jpg (5.3 KB, 238 views)
File Type: jpg helsingborg2web.jpg (140.3 KB, 238 views)
File Type: jpg b200 schalmeikl.da.jpg (43.4 KB, 77 views)
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Old 27th September 2010, 02:58 PM   #8
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Hi hm,
Quote:
Originally Posted by hm View Post
...I made a lot of positive experience with the B200
for classic listener an superb driver...
Nice realizations. Have you got more details (cabinet schematic) about the second picture. It is difficult to understand what is it.

Many thanks
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Old 27th September 2010, 02:59 PM   #9
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I think they are paudio coax like a altec and tannoy
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Old 27th September 2010, 03:04 PM   #10
hm is offline hm  Europe
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Hello,
look here:
RDH
rdhplan
rdhfeedb
rdhmess
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