DQ-10 stacking stands - inquiry
Hello all,
I've done a quick search of this group's database and have found pictures of a few stands capable of stacking two DQ-10's.? ?Does anyone have more information on potential builds?? As
By
Persi Kanga
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#6800
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Re: DQ20 tweeter
Playing ?pink noise though the system is a MUCH MORE SENSITIVE TEST than any music. It is particularly well suited for phase and frequency response uniformity issues.
This is because the ear is a
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Charlie Conger
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#6799
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Re: DQ10 Woofer Distortion
It could affect the xmax of the driver due to the change of position of the coil windings relative to the pole piece.
By
freetowor
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#6798
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Re: DQ10 Woofer Distortion
I don’t believe this is normal. ?I have a second pair of DQ-10s that I stack with this pair and I replaced the woofer surrounds which were installed in the normal concave away for the listener
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Ed Marrs
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#6797
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Re: DQ10 Woofer Distortion
I didn't see a response to your mention that the surrounds were put in with the concave side out facing the listener.
This is correct for these woofers.
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Keith Frech
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#6796
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Re: DQ20 tweeter
Sounds good to me.
Charlie Conger
713 472 9140
By
Charlie Conger
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#6795
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Re: DQ20 tweeter
"Who's on first" you might not remember that skit...anywhoo, I tried both
ways and settled on the faded red dot on old speaker as positive. Sounds
better than the other way round. I'll ask Josh at
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Mickey McAuliff
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#6794
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Re: DQ20 tweeter
I was confused. A couple of ideas:
1. Inspecting the fuse should confirm the connection.
2. The old tweeter likely has the same connection polarity.
3. If you have an ohmmeter or continuity tester
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Charlie Conger
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#6793
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Re: DQ20 tweeter
I wasn't sure if I was clear. The new Scanspeak tweeters have the polarity
clearly stamped..it's the old ones that the plus and minus are in question.
So George if I pull the binding plate in back and
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Mickey McAuliff
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#6792
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Re: DQ20 tweeter
referring to this schematic found in the files area the tweeter - connects to the fuse holder.
/g/DahlquistSpeakers/filessearch?p=name%2C%2C%2C20%2C1%2C0%2C0&q=Dq20e (
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Charlie Conger
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#6791
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Re: DQ20 tweeter
So...black/green wire.
[email protected]> wrote:
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Mickey McAuliff
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#6790
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Re: DQ20 tweeter
Our messages crossed. The RED dot is the positive terminal.
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Charlie Conger
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#6789
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Re: DQ20 tweeter
No battery test. Besides my eyesight is horrible. I guess I'll keep
investigating. If I could figure out schematic...I'm sure my answer is
pretty simple..just not to me. I was hoping other DQ20 owners
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Mickey McAuliff
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#6788
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Re: DQ20 tweeter
What is the model number on the tweeter? Is it a new one? If you are talking about the wires coming from the crossover those have meaning but those have to matched to correct terminals on the
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Charlie Conger
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#6787
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Edited
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Re: DQ20 tweeter
There's a faint red dot...looking at images for 20's...the red dot is next
to green/black wire. Internet says...red dot on speaker usually sign for
positive. ??♂? sounds
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Mickey McAuliff
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#6786
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Re: DQ20 tweeter
Nope. Looks like the paper or cardboard is peeled off. I'm assuming that
those once held the polarity direction. Wire color doesn't qualify?
Green/black white/black.
[email protected]> wrote:
By
Mickey McAuliff
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#6785
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Re: DQ20 tweeter
You should see a +/- ?or some other markings somewhere on the back of the tweeter, perhaps the back of the case.
Lacking that, you can test the tweeter with a battery but it is tricky.
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Charlie Conger
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#6784
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DQ20 tweeter
Fellas. Can you tell me the polarity of the Scanspeak tweeter. Black/white, green/black. Which is which? The back label is gone where I assumed the +/- was located. Got my new ones today and didn't
By
Mickey McAuliff
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#6783
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Re: DQ10 Woofer Distortion
My initial reaction is that a misalignment of the woofer would be less
critical than a misalignment of one of the other drivers because the
wavelengths of the acoustic waves that the woofer radiates
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J. J. McVeigh
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#6782
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Re: DQ10 Woofer Distortion
As I wrote in my message #6532 that I sent on 01/15/2024 and as you can see in the photos I attached to my message #6534 (sent the same day) a non-negligible difference between the original woofers of
By
guida_f@...
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#6781
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