Many years later now, and I broke that same connector on my Klipsch Promedia 2.1 System.
I see repair kits for $17 including shipping, but I found a bargain at: https://www.amazon.com/dp/B07KVFY456?psc=1&ref=ppx_yo2ov_dt_b_product_details .
I cut this cable in half so I have a spare. The colors of the wires are in the same positions as the Klipsch cable.
This cable is not shielded, but it does have a ground wire between the shells. Cut short to minimize unshielded length.