Facade uses filter or in return for rock bands in interior or outside.
It's solid, real tank!
the sound is typical Peavey: slamming and rich-medium rather Agues, which is not suitable for jazz or classical, but lesrockeux delight.
The construction is heavy duty and they do not move in transit (it's "cubic", apse, there are steel wedges and a plastic coating well Costeau)
A bowl of 15pouces; tweeter and dual logs are the interior. all cash more than 150w rms ads without flinching (amplified with 2x 300 filter is good. but must say that my amps are rarely merits (usually at 3 / 4).
a handful of transport is up to the side.
the conection is made either in XLR, or jack. there are two jacks to allow a coupling of two speakers.

mine are the old gnration, but The characteristics of the new models are very similar (compare the rendered remains sound)

I put a 9 / 10 ct for their tireless and their relationship qualitprix (used), and 7 / 10 for sound, which despite a good record is ax on the rock.

ps: I do not know who propose the photo but does not correspond at all with mine. these are not returns but the facade.