I just played a big outdoor stage (one that Yo Yo Ma had been on just the other day!) with my two S15D cabs. They did great as monitors. What a great rig. Such sweet cabs that I wish I could snap up a third as back up.
They don't pump out the deep sub bass so much, (but note I still had to pull out some bass on the EQ even outdoors-- they're not exactly lacking in bass) but are small, even sounding, and so sensitive that two can make my 200 watt 400RB sound as loud as my Mesa Boogie M2000 ever did. And that was like 600 watts. I traded away a GB Neox212 for the pair and am happy with the trade.
