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7B ST blew speaker??

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greyscale

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7B ST blew speaker??
« on: 21 Dec 2013, 04:04 am »
Have a pair of 7b st monos and was hooking up a pair of PSB 6bs to see how the combo might sound. Had the BP-25 set with the volume fully counterclockwise (no volume) and the balance was turned fully counterclockwise. I turned on the RIGHT channel mono, and blew the cone of the right speaker. Cannot figure how this could happen?. anyone??

 :duh:
greyscale
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James Tanner

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Re: 7B ST blew speaker??
« Reply #1 on: 21 Dec 2013, 11:55 am »
Quote from: greyscale on 21 Dec 2013, 04:04 am
Have a pair of 7b st monos and was hooking up a pair of PSB 6bs to see how the combo might sound. Had the BP-25 set with the volume fully counterclockwise (no volume) and the balance was turned fully counterclockwise. I turned on the RIGHT channel mono, and blew the cone of the right speaker. Cannot figure how this could happen?. anyone??

 :duh:
greyscale

Sounds like DC went to the speaker - had you been using the amps and preamp before on another speaker?

james
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