So the drivers playing mono?
and the speakers playing mono?
You have one ear awa?
From a processing standpoint, you better off how you have it hooked up currently.
From a musical standpoint, you missing out a lot of musical detail. I'd buy or make some passive crossovers. But dais me, I like music. Second option sounds better to me.
The human ear is most sensitive to midrange frequencies anyhow, you not gonna notice a difference when you drunk too.