Hello,

I use this box for 3 years now, somewhat inside, with 2 Mackie 450 on the front and the big advantage of this box is that it is amplified with two amplifiers, one for the box itself (300W) and second for two other satellite units 2x150W who serve me back dj. So it's very practical and is more than enough to have good mix of conditions and listening ...
it is really this feature that made me choose this model, ideal for a mobile sound system.

its side, it's still the yorkville ... pulse series, but all the same, and it is very robust for a reasonable price (between 400 and 500 of OCCAZ ...)
if I had to choose again, I will love a little more powerful of course, we always want more ... otherwise it would be ideal to pair with a second satellite units and 2 more to get a good stereo slap ...

So much for that beast with two amps I am very happy

Finally, some technical links

http://www.yorkville.com/products.asp?cat=31&type=71&id=115 # overview ( http://www.yorkville.com/products.asp?cat=31&type=71&id=115#overview )
http://www.yorkville.com/downloads/manuals/omps210px.pdf

adtal ...