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Multi-Way Conventional loudspeakers with crossovers

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Old 30th November 2002, 04:54 PM   #1
Ilianh is offline Ilianh  Canada
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Default qts change

I was wondering, does the qts of a speaker change over a wide range of temperatures?
and if yes, how much can it change?

I was going to ask about the xmax too... but thats a bit obvious.
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Old 30th November 2002, 08:17 PM   #2
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Yes it change because the voice coil resistance change. This also affect the low frequency response, the damping and the crossover point.

How much? No idea, I've never measured this factor.

And what about atmospheric changes in cone loading?
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Old 30th November 2002, 08:43 PM   #3
Ilianh is offline Ilianh  Canada
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Francois,
I tryed pvt messaging you, but you have it off,
as you live in montreal, do you have any experience buying drivers from addison(the one in mascouche and the one in montrea near Pi-x)
i live like 2 min away from the one in mascouche, and i found some awsome tweeters for 10$ each,
they have some good crown mid-bass and platinum audio drivers too, also some mb quart and polk drivers.
i was asking because they never give any specs with any of the drivers and most of them, you cant find specs on the net, if you haver thiel-small measured any of them, i'd be happy if you could share this info with me, i measured some AR 8" woofer.

Regards, Ilian
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Old 30th November 2002, 09:26 PM   #4
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