That *does* look more like "Neoline" than "Proline" (which tend to have some blue detail and a different grill). Apparently the reviews vary a bit by model - I've got a pair of 212s from the same Neo series that I consider to be just superb. That was indeed a boutique cabinet in its day, but it's only spec'ed to handle 250W, so I'd be really careful using contemporary hundreds-of-watts-in-a-matchbox amps with it. The catalog photo shows a handle being used to prop it up like an angled monitor, and maybe that's it's intended use - on-stage sound for a bassist that's mostly running through the PA. Should also be fine in a cafe/bar gig if the speaker's still OK.
Interesting, that's just what I'm looking for! Is there any noticeable difference between both lines, apart from the weight?Fingers crossed the seller will let me try it out, pretty unresponsive so far.