For the sake of simplicity and high sound quality, I would be looking at active monitors. One new one that looks interesting is the Behringer Nekkst series. Look at the
K8. Heavy duty 8" woofer, 150 watts bi-amplified. Depending on the response measurements, Behringer could have another winner in that one. I'd love to measure one. Or you could stick with the classic proven performer the
B2031A. Both of these should have solid to below 60 Hz. Pioneer has an interesting new product with the DJ Bulit series,
here is the 6. Could be interesting, but I would want to see some measurements for it. You could also play it safe and get a
JBL LSR. If you are interested in good bass performance, save up a bit more and get the
LSR308. That will hit hard and should remain very clean in doing so. Nicely accurate speaker.