Standing tall it is 22" - horn on top, speaker on bottom
16" across the front, slanting back to 8" across the back
12" from back to front, (thick)
weighs at least 65 lbs.
Very hard black plastic (almost steel) casing.
has feet (knobs) for standing upright or laying on its' side, has built in handle on top if laying on its' side like a monitor.
As far as taking it apart!!! the thing is sealed up like Fort Knox,
there are what looks like "rivets" holding the "panel" in at the back.
I think the only way in would be a blow torch!!!
there are 3 sets of plug ins in the back, each with separate vol. control.
Line in, line out and mic.
under the three are treble and bass adjustment knobs.
beside the power out let it reads 350 watts.
there does not seem to be any joints, seems or screws on any of the surface.
the screen is a standard black steel mesh covering the speaker. the horn is open.
I hope this will help SOMEBODY recognize this thing.
By the way --this thing can blast out the windows all by itself!!
Again - hope this helps
JV