Voltage settings with DMM
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Stellar HDF Member
Joined: Mar 2015
Posts: 2,948
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From: Winnipeg
Voltage settings with DMM
Just want to reclarify the setting I need for a SS pn350
I had posted this before;
So rms is 175 (watts per channel) X 2 (ohms imped for kappas) squared.
So my v=18.7
Does that sound right?
Someone answered that it was correct.
Then I just read a post re. A pbr 300/2 were it was indicated V= 300 X 2.7ohms (different speakers) 810 squared for a voltage of 28.46
Therefore is my original math off and it should be 350 rms X 2 ohm (kappas)
700 squared for a voltage of 26.45 not 18.7
I had posted this before;
So rms is 175 (watts per channel) X 2 (ohms imped for kappas) squared.
So my v=18.7
Does that sound right?
Someone answered that it was correct.
Then I just read a post re. A pbr 300/2 were it was indicated V= 300 X 2.7ohms (different speakers) 810 squared for a voltage of 28.46
Therefore is my original math off and it should be 350 rms X 2 ohm (kappas)
700 squared for a voltage of 26.45 not 18.7
Ultimate HDF Member
Joined: Mar 2008
Posts: 5,788
Likes: 203
From: SW Florida
You're math is correct. 18.71VAC
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Michael Gamboa
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Apr 25, 2014 06:58 AM
