Need Help Connecting Powered Bookshelf Speakers to A/V Receiver



any suggestions on an adapter? sorry I'm new to this
 


Ok, so then its not possible? or would an adapter fix the issue?
 
If your speakers are powered, they are not designed to be plugged into an amp. They are designed to be plugged into eg MP3 player, FM tuner, turntable...

The RCA connector on them was placed intentionally, just for that purpose - to prevent people from connecting speaker wire coming from an amplifier to them.

Only the right speaker can be plugged into your amp, but that's not likely to solve your problem.