Having used the NV215 in a live setting every week for the last two years, I was very SURPRISED and AMAZED this past weekend how the
half-sized NV115 performed equally as well as the NV215, if not a little better--from a volume and quality perspective. Using a CS Pbass with TI flats.
With the Reeves C225 gain at 12:00 and master volume at 10:00, the volume of one NV115 was MORE than enough to fill a church with a 1000+ people, backing a music group with a grand piano, drums, guitars, and choir. Granted we do minimal instrument miking and purposefully don't play at concert stage dB levels.
For practically half the weight and size, far easier handling and portability, and most importantly--QUALITY of sound, the NV115 is definitely a keeper for the long, long, long term.