This model features a sub-outlet.
This model features a sub-outlet.
I linked my two speakers via the Jack on the back of the Mobo through the Jack on the back panel. However, I noticed the Sub Out jack—meaning I could connect a subwoofer from NZXT (https://nzxt.com/en-GB/product/relay-subwoofer) and it worked because it uses mono RCA input. My setup has a mono 3.5mm jack connected to mono RCA, so in theory it should also work?
Test it out and observe the results. If you have a volume control, adjust it if possible, or check your PC settings when trying.