I grabbed these up from my late father-in-law's estate. The are built like tanks, weigh a ton, and have that groovy 70's "speakers are furniture" look to 'em. Can anyone tell me anything about them? Were they top or middle-of-the-line?

You can tell by the photos that the woofers are a bit damaged. Is it worth getting new ones? Any help is much appreciated. Enjoy the pic.


Pic can be seen at:
http://pg.photos.yahoo.com/ph/jaredn...&.dnm=1c0e.jpg