Use 2 as FOH in Small House setup, mono, with one a set a little heavier on the lows than the other spkr
Use 2 S115v FOH with 1 S12e as vocal monitor in Big House setup
powered by EMX5000-12, w/ DBX compressor/ gate for vocals
even the 12's have enough bass when up and set up with some consideration for the type of room
Excellent as far as I am concerned, You learn how to get the most out of the equipment and these have some ranges that are useful for soft to hard when done right.