SB acoustics MidBass polarity ..... - diyAudio
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Old 24th August 2010, 03:59 AM   #1
juliopr is offline juliopr  Puerto Rico
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Default SB acoustics MidBass polarity .....

Hello everyone.
I have a pair of SB Acoustics 6 inch midbass drivers with a wide and a narrow terminal on its back with no polarity signing or mark. Can anyone throw som light on this? Other than the 9v batt test?

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Old 24th August 2010, 06:20 AM   #2
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9v battery test unless you can tell us which model they are, so someone else may be able to tell you.
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Old 24th August 2010, 07:31 AM   #3
rabbitz is offline rabbitz  Australia
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The larger terminal is +ve. Have a look at the plastic piece under the terminals as it's marked + & -.... look between the terminal and the mounting bracket on the basket.
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Old 24th August 2010, 12:33 PM   #4
juliopr is offline juliopr  Puerto Rico
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Thanks guys. I unscrewed the terminal strip and there were the markings hidden. The wider blade is the + terminal.
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