I use a pair of these speakers for a year on an amplifier Behringer EP-1500 (2x300w rms) and having listened to other models I think is the best in this range of prix.Les bass are quite correct and the overall sound has been really improved since the last generation (TEUs-15). However, in this price range do not expect miracles and I honestly think that to correct parties a reinforcement of bass is required.
As for finishing, it is completely possessed by correcte.Je 4 VS-15 of the same brand and it really has nothing to do.
If ever I had to put a negative point it might be weight and more.
If I had the choice again I would do without hesitation.