Pro Co S16QQF-1.5 TS-TS Female Speaker Cable - 1.5 Feet

This cable met my need for a speaker cable extension with a 1/4" coupler. The original cable attached to the speaker with spade lugs didn't want to come off. Using the plug on the other end and the speaker cable extension with the coupler was the solution. I am using a passive attenuator between my tube amp and the speaker and this speaker cable extension attaches to the output of the attenuator.

Worked great