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Multi-Way Conventional loudspeakers with crossovers

B&W 602 goes under the knife (pics and measurements)
B&W 602 goes under the knife (pics and measurements)
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Old 3rd September 2009, 09:56 PM   #21
jomatecc is offline jomatecc
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Default Great work.

Thanks tresch very interesting.
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Old 3rd September 2009, 11:27 PM   #22
paulfx is offline paulfx  United States
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Oops, I just found HOLMImpulse on askbojeson's thread, see you later!
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Old 4th September 2009, 01:02 AM   #23
edjosh23 is offline edjosh23  United States
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I have 602 S3s, good work!
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Old 4th September 2009, 05:30 AM   #24
MisterTwister is offline MisterTwister  Tibet
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tresch, nice work, very interesting.
I'd like to see raw drivers measurements, without crossover.
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Old 4th September 2009, 05:41 PM   #25
tresch is offline tresch  United States
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unfortunately my roomie is a little protective of these guys and I probably won't be able to drag one out for more measurements any time soon.

I can say that from listening impressions at least the off-axis response is very good.

I could have gotten some measurements of the woofer by itself the the tweeter is very much permanently attached to the enclosure and there'd no good way I could have pulled it out for testing without probably damaging something.
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Old 5th September 2009, 03:46 AM   #26
MisterTwister is offline MisterTwister  Tibet
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I meant measurements taken without removing drivers from enclosure.
just bypassing crossover. that way we could see how crossover functions.
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Old 5th September 2009, 08:48 AM   #27
Key is offline Key  United States
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That's okay. I had a feeling it was too late. But thanks anyway.
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Old 5th September 2009, 02:49 PM   #28
tresch is offline tresch  United States
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Quote:
Originally Posted by Key View Post
That's okay. I had a feeling it was too late. But thanks anyway.
It's cool, this way I'll remember to get these measurements on the next speakers I happen across
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Old 6th September 2009, 02:26 AM   #29
R-Carpenter is offline R-Carpenter  United States
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very nice work!
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Old 6th September 2009, 08:53 AM   #30
giralfino is offline giralfino  Italy
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Quote:
Originally Posted by tresch View Post
My sound card is providing the voltage bias.
Can you elaborate? How is the microphone connected to the sound card? I have one of these and ultimately would like to test my speakers.

BTW, nice work!

TIA,
Ralf
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