Reddit reviews InstallGear 14 Gauge AWG 30ft Speaker Wire True Spec and Soft Touch Cable

You can get a 3.5m to dual rca male cable or 3.5mm to rca socket for easier splitting but need a rca male to male. Keep in mind to set your realtek driver to max power (differs for different drivers/software). Also a good motherboard is recommended like the modern alc1220 or even alc892-897). Ideally a high snr board (some low end boards are good like the msi tomahawk[except b450 ughh dont know why msi dumdbed it down:(] or mortar with high output for the codec they implemented by implementing good amps). You also need speaker wire or 2 premade speaker cable for sturdier and easier connection process

I got this wire, should I trash it and buy some 12 guage
https://www.amazon.com/gp/product/B01CSZUSLA/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1