Hello,
Just buy better jumpers. Nordost jumpers are $175. Then run a better single cable if you need it to go to the woofer or bass terminal. Just so you can hear some differences in sound try leaving the jumpers on. Then connect your speaker cables to the high side or tweeter terminals. After that to get a more neutral sound do one black on the bottom and the one red on the top to each speaker. I say get some nice jumpers to start with. Nordost has a reference series set of jumpers too incase you have really expensive gear. This store in the Chicagoland area lets you try before you buy:
https://holmaudio.com/
Try it out first. Also, Let the cables load up for a day or so for a true test.
Just buy better jumpers. Nordost jumpers are $175. Then run a better single cable if you need it to go to the woofer or bass terminal. Just so you can hear some differences in sound try leaving the jumpers on. Then connect your speaker cables to the high side or tweeter terminals. After that to get a more neutral sound do one black on the bottom and the one red on the top to each speaker. I say get some nice jumpers to start with. Nordost has a reference series set of jumpers too incase you have really expensive gear. This store in the Chicagoland area lets you try before you buy:
https://holmaudio.com/
Try it out first. Also, Let the cables load up for a day or so for a true test.