Just looking at the weights, they're using cheap materials for the cabinets. Given the dimensions of the big three-way, even 3/4 inch particle board should come close to 60 lbs, these ain't even pushing 40 lbs. Notice that they do not give the crossover freq. in the specs, probably just first order butterworth (just a capacitor or inductor inline between the terminal and speaker).
Now that we've sufficiently bashed them, how do you like them? If you're pleased, then don't worry. If not, play them very hard, blow them up, then upgrade. For the quoted price in their web site, and comparing prices at the dealers they list, you can get very nice Jamo's (which are known world wide as a decent danish company).