IMO and based on my experience with the original Sabrina, I would wait, get them in and give them few hundreds hours of break in time. If possible have your dealer set the speakers up for you if they’re trained to do so by Wilson Audio. If your room isn’t acoustically optimized you might want to consider getting that done. Subwoofer would be the last thing to worry about. These speakers have pretty good bass on their own plus properly integrating a sub is usually a PIA.
