Yeah but OP's are yellow half roll foam.Orange accordion surrounds make me think vintage Utah.
Brilliance is for the tweeter.Here's a photo of the back plate and unfortunately there is no label just impedance rating and a brilliance control. I was thinking that brilliance control might be specific to One driver.
I would, because I think it might have University drivers, but I can't seem to get the back off without destroying it... ..oh well the mystery remains...Good!. Do us a favor and pull one woofer out, so we can now sleep better!![]()
Those un-screw from the front!I would, because I think it might have University drivers, but I can't seem to get the back off without destroying it... ..oh well the mystery remains...
I would, because I think it might have University drivers, but I can't seem to get the back off without destroying it... ..oh well the mystery remains...