Probably. I've got a few LED's and my 90w can pull 1.5oz~ in an 8L airpot. 4 oz for the MS006 is probably possible. If you LST the plant, provide good nutrients, no stress to the plant it'll most likely reward you with 4oz or more.
I did 32g in 4l root pouch under a 90w ufo, still trying to up that and have been experimenting on mainlining the structure to better yields, on photos that is.