Hey i was just curious if anyone had any info on this speaker. All we know is that it is a Jensen Auditorium Speaker model L-20 and we are guessing it might be from the 40's?? but yeah thats just a huge guess. we know it came from a theatre that used to be in our town way back in the day. My boyfriend and i just moved into a new house and found it in the basement so we don't know much else about it. I've tried looking it up online but i can only find info on the L-18 model. Here's some pics i took of it too. Any help would be much appreciated. Thanks!