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Multi-Way Conventional loudspeakers with crossovers

Your opinion about this crossover
Your opinion about this crossover
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Old 23rd November 2019, 09:48 AM   #1
sbronf is offline sbronf
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Default Your opinion about this crossover

Hi everyone, I wanted to ask you if you think this crossover can be good for my speakers.
the tweeter is a seas 27tdfc and the woofer is a seas ca18rly.
I simulated the result and it seems good, even the listening and the measurements with mic umik-1 seem ok but I'm not sure and I wanted an opinion from the experts.
thank you very much
Attached Images
File Type: jpg Notes_191123_104927_c01_1.jpg (31.2 KB, 118 views)
File Type: jpg Notes_191123_104540_a80_1.jpg (34.1 KB, 118 views)

Last edited by sbronf; 23rd November 2019 at 09:54 AM.
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Old 23rd November 2019, 10:10 AM   #2
AllenB is offline AllenB  Australia
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Your opinion about this crossover
It looks like a good start.

The more information you get though the more you can do, even if it's just to know that you've done enough.

What does the sim look like? Can you describe the box?
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Old 23rd November 2019, 10:47 AM   #3
sbronf is offline sbronf
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Quote:
Originally Posted by AllenB View Post
It looks like a good start.

The more information you get though the more you can do, even if it's just to know that you've done enough.

What does the sim look like? Can you describe the box?
thanks for the encouragement.
at the beginning the box was a closed 16L, but I felt the lack of bass, even the measurements gave a graph with a rather damped trend and I didn't like it.
I made a reflex and now it is better but I think I can get from these woofers (officially qts 0.47, zaph measured 0.56) a greater extension in the bass region, maintaining a good efficiency, so I'm about to try a 35L box with a tube of about 6.5cm in diameter and a length of about 16cm, I have to do some tests.

Last edited by sbronf; 23rd November 2019 at 10:54 AM.
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Old 23rd November 2019, 10:49 AM   #4
sbronf is offline sbronf
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Here some pics
There was 5,6uF in series tweeter, but i felt the voice too much forward
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File Type: jpg FB_IMG_1574506125548.jpg (81.6 KB, 102 views)
File Type: jpg FB_IMG_1574506119850.jpg (206.7 KB, 101 views)

Last edited by sbronf; 23rd November 2019 at 10:52 AM.
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Old 23rd November 2019, 06:04 PM   #5
wolf_teeth is offline wolf_teeth  United States
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I think 35 ltrs will be much too big for that single CA18, and might likely not take as much power in that big of a box.
Later,
Wolf
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Old 23rd November 2019, 07:38 PM   #6
sbronf is offline sbronf
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Quote:
Originally Posted by wolf_teeth View Post
I think 35 ltrs will be much too big for that single CA18, and might likely not take as much power in that big of a box.
Later,
Wolf
uhm, by the way, using 5 cm thick polyurethane panels on each side, does the apparent volume increase or have no influence?
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