I don't know which speaker cables you are using and that might be a helpful bit of information to provide ;-)
While I do agree that bare speaker wire is a very good way to go I also want to suggest a DIY remedy that is very easy and sounds very good, to my surprise. Check out these two threads and feel free to PM me if you have any questions.
https://forum.audiogon.com/discussions/how-much-difference-could-a-simple-banana-plug-make
https://forum.audiogon.com/discussions/binding-post-jumpers-new-product
Best regards...
While I do agree that bare speaker wire is a very good way to go I also want to suggest a DIY remedy that is very easy and sounds very good, to my surprise. Check out these two threads and feel free to PM me if you have any questions.
https://forum.audiogon.com/discussions/how-much-difference-could-a-simple-banana-plug-make
https://forum.audiogon.com/discussions/binding-post-jumpers-new-product
Best regards...