Nakamichi System One and Polk SDA2 speakers

ronlevandoski

I have set of Polk SDA2 speakers that I want to use with my Nakamichi System One. I want to use the extra wire between the two speakers to optimize the stereo effect. There are copious warnings about using amps with certain kinds of ground configurations. Does anyone have a Nakamichi 620 power amp hooked up to a set of SDA speakers? Is the Nak 620 have the proper ground configuration for this installation. If you have tried it, any probs with your amp? How do they sound?

ron levandoski

arun1963

You need to post this in the '2 channel audio' or 'vintage speaker' section. This is the car audio section...........unless ofcourse you want to install the sda's and the nak1 in your car

Tower Boss

Hello Ron,

Your question was answered in your first post.

Polk SDA-2 and Nakamichi 620 power amp ground

Regards,
Mike