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General speaker questions for audio and home theater.

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you can also take a

67.169.169.117

weak aa/aaa/c/d size battery and just momentarily touch the + of the battery to the h of the speaker with the o to the negative of the battery.

if the woofer cone moves out of the cabinet then h=+ and o=-.

if it moves into the cabinet then h=- and o=+.

just dont hold the battery on there for longer than it takes to see the cone move.


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