I just bought a Monster speaker cable for my JBL Eon10 G2 speaker. Besides being sturdy, does anyone notice a sound difference when you use expensive cable?

I'm using a Radio Shack Gold Series XLR to 1/4" cable to go from my headset condenser mic to my PSR2000. Would I or anyone else notice a difference in sound if I were to go with a pricey cable?

Thanks

Beakybird