[q] drivers from an old TV

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mikejennens

mikejennens

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Joined 2008
You'll need something along the lines of a WT-3 (Woofer Tester). Without something of the sort, there's really no way to tell what the parameters are for an appropriate enclosure. Maybe someone can help by finding a spec sheet about the speaker. Pictures of the front and back, including any printing on the magnet, might help.
Sorry I couldn't have been at least somewhat helpful.
Mike
 
GM

GM

Member
Joined 2003
Look to the size of the TV as a guide, i.e. too big to bother, so OB or at least a relatively large ~aperiodic cab around 2-3 ft^3 and preferably as a TL. Note too the power supply specs is only flat from 100-10 kHz at 5% distortion, further confirming a typical TV's high Fs, Qts driver.

GM
 
W

worker

Member
Joined 2012
attached are the front and back
(took me a while to realize that the upload does not resize pics automatically, and instead I had to it)

the back has something written on it, not sure if of any importance

thanks in advance for the suggestions
 

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Ron E

Ron E

Member
Joined 2002
worker said:
attached are the front and back
(took me a while to realize that the upload does not resize pics automatically, and instead I had to it)
Click to expand...

http://www.cartchunk.org/audiotopics/ImpedMeasureFAQ.pdf
epanorama.net/Speaker element Thiele-Small parameters

Your PC with a sound card and a tone generator software can be the signal generator/frequency counter. All you need is an amplifier and a resistor and a voltmeter. Or you can build a simple jig and use speaker workshop.
 
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