To get the correct polarity I assume the two bass wires would be combined and the two treble combined.NO!
+ve from bass & tweet together to RED speaker term.
-ve from bass & tweet together to BLK speaker term.
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?