Re-terminate speaker cables


I have a pair of audio quest rocket 33 cables that are biwire. I want to have them changed to full range with spades on the speaker end.  Audio quest is unresponsive.  Is there another resource to get this done?
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Would I be combining the two ends that says treble together and the two that’s labeled bass together?  This is solid wire and it seems pretty thick.  Would I be able to find DIY connectors to join these?  I guess it won’t look as slick as the original. 
I am surprised that AQ has not responded to you. I sent in a request on Monday to re-terminate a set of interconnects. They got back to me on Tuesday with the price and an RMA form to complete. Did use the contact us email on their website?

I would recommend that you have AQ do this work for you. You might also contact your dealer. Good Luck!