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Speaker Impedance

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Speaker Impedance

Postby criffus » Sun Jan 27, 2013 12:25 am

My life will be unsettled until I know the impedance on the original equipment cabin speaker for a Comanche! (ohms)
Anyone happen to possess this bit of obscure knowledge? :)
(The one I pulled out of my overhead has no markings to that effect on it...)
Thanks!!
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Re: Speaker Impedance

Postby Zach Grant L1011jock » Sun Jan 27, 2013 12:27 am

IIRC it was a 4 ohm speaker...could be wrong but thats what comes to mind.
-Zach
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Re: Speaker Impedance

Postby criffus » Sun Jan 27, 2013 12:33 am

Prob'ly right Zach. That's my guess...
I was just curious.
My PS Eng PMA7000B wants a 4-ohm'r by the spec sheet. 8)
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Re: Speaker Impedance

Postby Zach Grant L1011jock » Mon Jan 28, 2013 10:04 pm

Yup...4 ohm it is. Just checked with the avionics department.
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