Well despite opinions to the contrary, it is loud enough to gig with.
My main bass rig died tonight (not sure if it's the head or cab, but that's tomorrow's problem) so after a mad dash home during the interval, I was forced to use it.
The volume and power sponge were maxed, and I squeezed more volume out of it by turning down the compressor sensitivity but boosting the level.
End result, the punters didn't notice, and the bassist & other band types in the crowd said it sounded fine.