A Y adapter will get you to mono. The subwoofer generally has its own low pass filter; you can feed it anything but it will only reproduce bass. Live sound at a show is a whole different animal; I thought you were just setting up a bar.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.