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Multi-Way Conventional loudspeakers with crossovers

System Pictures & Description
System Pictures & Description
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Old 14th March 2019, 07:50 PM   #3151
Rewind is offline Rewind  Sweden
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System Pictures & Description
Quote:
Originally Posted by daemonsgr View Post
beauty!!!
Thanks. My friends have given them genitalia-inspired nicknames.
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Old 14th March 2019, 11:09 PM   #3152
ScottG is offline ScottG  United States
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ok then, now I understand the odd orientation of the photo.
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perspective is everything
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Old 9th April 2019, 06:49 PM   #3153
tonskulus is offline tonskulus  Finland
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Almost finished my small computer speakers.

Details:
Tangband w4-992s 4" woofer/midrange. I had to change the dust cap to a smaller one because I found out that original cap had really nasty resonance at 2.5-3kHz).

Vifa BC25sc-55-04 1" dome

5.5Litres, tuned to 55Hz.

12dB crossover, 2kHz co fr. Zobel network for woofer.

Anyway, these are pretty good as being made out of pretty cheap drivers!
Bass is nice, no boomy. Midrange and highs are natural, neutral, easy to listen all kinds of music. Maybe just a tiny bit of harshness around 2kHz, going to try 2.5kHz or even 3kHz crossover fr. for tweeter (less overlap).

All in all, results are satisfying so far.
IMG_20190408_201735.jpg

IMG_20190405_095822.jpg

IMG_20190409_185436.jpg

Measurements made at 0.5meters and from reflex tube. See that 600Hz dip, there is something which I need to figure out (standing waves or reflections possibly). Stuffing did not make much difference..
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Old 9th April 2019, 06:57 PM   #3154
Rewind is offline Rewind  Sweden
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System Pictures & Description
Good job!
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Old 10th April 2019, 11:14 PM   #3155
dazcwl is offline dazcwl  United Kingdom
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Default 3 Way tower build

Some 3 way towers I am working on at the moment. 2 Hivi M6a woofers a Monacor MSH116 mid and an XT25 mounted in a waveguide. Just waiting for the crossover components to arrive.
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Old 11th April 2019, 12:34 AM   #3156
6thplanet is offline 6thplanet  United States
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Latest build I'm working on. Aurum Cantus AC250F1 woofer, Audax HM130Z4 mid, and LCY108 tweeters. Woofer is in a sealed box and mid is OB. The crossover is a serial topology @ about 300 & 4K. So far the woofer enclosure is veneered in Rosewood and will be trimmed with Wenge. The MT part is still being thought about, lots of ideas, nothing set in stone yet.

Last edited by 6thplanet; 11th April 2019 at 12:36 AM.
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Old 11th April 2019, 12:37 AM   #3157
6thplanet is offline 6thplanet  United States
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How do you rotate the pics????
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Old 13th April 2019, 02:00 PM   #3158
Bergfinn is offline Bergfinn  Norway
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Ugraded the looks of my speakers.
Old look:

Click the image to open in full size.

New look:

Click the image to open in full size.

Click the image to open in full size.

The inside still the same as before.

Bass: GPA 414
Midrange: TAD 1201
XT1086 horn with TAD 2001
and Fostex T500 mk.ll on top.

Digital x-over and EQ with Audiolense, JRiver, RME and NUC pc.
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Old 22nd April 2019, 10:35 AM   #3159
barackuda is offline barackuda  Slovakia
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Quote:
Originally Posted by Rewind View Post
Well, posted them before, but now from another angle!
Is that JBL D130? If yes, thunk the Vb is too small. It feels very good in 5-8cuft. The bigger the bettet. But its a fantastic extended range driver.
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Old 25th April 2019, 07:57 PM   #3160
Xmax BR is offline Xmax BR  Brazil
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Location: Rio de Janeiro - Brazil
My little toy
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File Type: jpg IMG_3116.jpg (288.2 KB, 157 views)
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