Not for the same price (price of amp included in speakers vs. separate amp). Amp designers have to envisage a wide range of loads, though not everything from very high to very low sensitivity. Amp inside speaker--the designer knows exactly what all the measurements are, so in theory the match can be as perfect as possible ($$ permitting). Add in digital correction, and we're going to see more products like the Dutch & Dutch. Buchardt already announced...
