Having problems with your JBL Computer Speakers ?

Just wondering what the power supply output JBL Media 3 Speakers

\015 Just wondering what the power supply output voltage and amps would be used for a (JBL Media 3 ) computer speakers and what is the polarity on the plug. Thank You\015

Answers :

I have JBL Media 3 Speakers running on the factory supplied power supply and the label states: JBL POWER SUPPLY, Model No. DV-9319B, Input: 120VAC 60Hz 35W, Output: 13.8VDC 1.7A, UL Listed3T58, E148325, CSA LR99152, Power Connection Diagram shows, Ring: Negative, Tip: Positive, CAUTION: INDOOR USE ONLY
\015\012PERSONAL NOTE: The power supply DOES NOT have the AC plug on the back. It is big hefty black block with an attached AC cord on one side and an attached DC cord on the other. My speakers are mounted high on the wall and run at approx.90% of full volume with Bass & Treble set flat. Actual volume and EQ settings are controlled via the sound card software based "Mixer Panel".
I have a pair of Media 3 JBL computer speakers. I am using a generic 12V DC adapter rated at 1000mA with a positive tip polarity, and it works fine.
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