Don’t cut and terminate yourself unless you are experienced. Rather, audition the following WyWires model:
https://wywires.com/collections/speaker-cables/products/speaker-cables-blue
Read the following Absolute Sound review below:
$299/4′ pr. interconnect (RCA or XLR); $449/8′ pr. speaker
The first WyWires cable reviewed in TAS, the Blue is also one of the most pliable, easy-to-handle cables around. Its sonic signature is energetic, with a potent midrange, plenty of drive, and a slightly cooler, forward tilt.
Also read:
https://www.hifipig.com/wywires-blue-interconnects-and-speaker-cables/