Polk sda 2.3 help

chandler9a

Hello all, I am new to the forum but I really like all that I have read about the SDA line. My Father has had his sda 2.3's ever since I was a young boy and lately I've noticed that the two middle drivers on the outside of the right channel speaker are not moving as they should when music is played (these are the 2.3's with the donuts on the top and bottom outside woofers). I realize the sda affect and don't think that is the issue. the same woofers on the left channel speaker are moving differently and fine. I don't know if the right channel ones are blown or what the problem might be. Any thoughts would be great, I want these babies to run as they should. thanks

ben62670

Welcome to Club Polk. It sounds like you may have a bad connection. Check those first, and also if you have a multi meter check the speakers in question. Let us know what you find.
Ben

chandler9a

The connections on the rear of the speaker are fine, do you mean pulling out the woofers and check those connections?

thanks
Aaron

ben62670

You should repost in vintage speakers to help get your post count up. This will aid in comunications further down the line. Yes pulling the drivers, and checking there. While the drivers are out test them with an ohm meter if you have one. Where are you located?
Ben

chandler9a

thanks for the advice, I will try that next. I am in Ithaca, NY