I use this driver in a diy bass reflex enclosure, crossed @90Hz-2500Hz.
Power is enough for my use, the quality of the frame is outstanding for the price : nice solid casted aluminium. The spring connections is also a plus.
Sound is good until quite high, so no trouble to use with 1" compression drivers.
One slight downside : the screw holes are very close to the baffle cutout, in my case I did some extra routing to ensure a secure fastening to the enclosure.
Overall very nice driver, good sound and build quality, killer price. Thomann delivery etc = 5 stars as usual...