i have a set of Kali LP studio monitors and i'm using a Presonus 24c interface. Going out of the Fm9 with a 1/4 TRS cable into the Presonus, Kali are connected directly to the presonus and the presonus is connected via usb to the Mac. I'm noticing that I'm not getting a lot of volume, even though the Kali are all the way up. Am I setting this up wrong? I understand this is a better way than an frfr at home (especially since we are all direct for gigs), but something isn't seeming right. Appreciate any help!