7 Volts @ Positive And Negative Back Center Speaker

[chubyball]

My LS 400 95's stereo does not sound right, I have no boost sound from the rear center speaker. I went and measure the voltage when the stereo is on and I got only 7 Vdc out of accross the speak. Is this meant my Amp does not give out enough out power any more? Where can I get a new one to replace this one? bESTBUY? Anyone experienced the same problem?

Topic moved to Audio/Electronics forum.