Compact subs for a tiny live-band venue — dual 8s vs 10s?
We play a recurring gig at a very small restaurant/café (roughly 60 people max), and I’m looking for some opinions on adding a pair of really compact subs.
Our current PA is a pair of original QSC K10s. They actually handle the room surprisingly well, but we’re definitely missing some low end whenever we have electric bass or our drummer brings a Roland HandSonic. We don’t need club-level bass — just enough 50–100 Hz-ish reinforcement to give the bass/kick some actual weight and take some of that work off the K10s.
I already own two QSC KS112, but it’s honestly too large for this particular room. There’s basically no usable place for a center sub without taking up dance-floor space.
The weird part about our setup is that the K10s also have to sit behind the band. There isn’t room to put them out front, and we currently use them partially as our monitoring since we don’t have wedges and only have 2 IEMs mixes at this gig.
So what I’m thinking is:
K10 short speaker pole compact sub
on each side of the band.
That would actually take up less usable floor space than our current tripod stands while adding the little bit of low end we’re missing.
The three options I’ve been looking at are:
2x Rockville TITAN SLIM D8 — dual 8", very shallow cabinet, plywood, M20 pole mount. About $600/pair.
2x Rockville RBG10S V2 — single 10", much lighter and cheaper at roughly $420/pair.
2x Sound Town CARME-110SPW — single 10" folded-horn design, plywood, roughly $620/pair.
The TITAN SLIM D8 is the one I’m currently most interested in because that super-shallow form factor looks almost perfect for this room. With two of them we’d have four 8" drivers total, and we’re not looking for huge SPL — just clean bass reinforcement for an 80-person restaurant.
My main questions:
Has anyone actually used the TITAN SLIM D8? How does it perform in the real world?
Would two dual-8 subs be enough for electric bass + electronic kick in a room this size?
Would you choose the dual-8 Titans over a pair of small 10" subs for this application?
Any concerns about putting a K10 on a short pole above something this narrow?
Is there another very compact/shallow powered sub around $300–400 each that I should be looking at instead?
Again, this isn't replacing our larger PA/sub setup. This would basically be a dedicated tiny restaurant rig where portability and footprint are almost as important as output.
Would love to hear from anyone who's used these little subs in an actual live-band application rather than just DJ/background music.