We at AVE Services use these speakers mostly for corporate conferences and events, so - wireless microphones, powerpoint videos and the occasional walk in/award show music.
We've paid them up the the 12" active subs and they work incredibly well together.
The sound is rich and punchy.
One thing I'd mention, they do not have a parallel speakon output so linking/daisy chaining isn't possible (unless you modify!)
They have a built in 35mm speaker pole spigot, which tapers in at the end as a spin-lock mechanism, very handy but sometimes a pain to lift off the stands.
So, great sound, great build quality, and would suit small bands, conferences, relays etc - add a sub and they'd be great for mobile DJs