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|T/S parameters error??
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|Author:||Blight [ 10 Nov 2018, 09:31 ]|
|Post subject:||T/S parameters error??|
Hello lovely people!
I recently decided to try and measure T/S parameters for an undocumented loudspeaker as per this method:
However, when I use a calculator for a box it states it needs to be about 400 litres, which is impossibly large. Are my calculations off?
Speaker is 20W 4.5".
d = density of air = 0.001204 g/ml
c = speed of sound = 345 m/s
Thanks in advance.
|Author:||Gio [ 13 Nov 2018, 21:12 ]|
|Post subject:||Re: T/S parameters error??|
Hello, welcome to the forum.
Qts=1.54 so these speakers are meant to be use open baffle, open back speakers. A high Qts would be common for car speakers and in the case of vintage speakers with an open back enclosure or in a radio/phono console. The speaker magnet on a high Qts driver will be small relative to the driver.
Hope this helps.
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