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Article ID: 946 Last Updated: October 8, 2025
Operating System(s): ALL


SYMPTOMS

Speakers may not power up, although the speaker has all cables connected


CAUSE

Power adapters may be connected incorrectly


RESOLUTION

The Advent AV009 satellite speaker uses a 9VDC power supply (adapter) and the AV009SUB subwoofer speaker uses a 15VAC power supply (adapter). Both power supplies have the same connector and can be connected with the incorrect speaker. If the speakers do not work, double check that the 15VAC power supply is connected to the subwoofer, and that the 9VDC power supply is connected to the satellite speakers. One power supply does have "Satellite" printed on it, but this can be overlooked.


Related article(s):
Advent AV009 speakers


File(s) to download:
ADVENTAV009.PDF


 

The above information pertains specifically to MidWest Micro products. MidWest Micro will not be held liable for the misuse of the above information.


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