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Author Topic: Feeding a 70 volt line with two amplifiers  (Read 945 times)

Larry Stelter

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Feeding a 70 volt line with two amplifiers
« on: February 23, 2018, 07:07:17 am »

Here is the picture. Over a 1000í run with 20 plus 70v speakers with different wattages tapped. This has been operating for years. Unknowingly, the line got hooked up with an amp on each end which fed power simultaneously. Now some of the speakers donít work. Can anyone explain what technically happened to the voltage in the line?

Mac Kerr

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« Reply #1 on: February 23, 2018, 11:17:52 am »

Here is the picture.

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