I got a Harman kardon HK730 from ebay, its in excellent condition too. Should receive it tmrw.
I am not sure what year these LA Scalas I have were made in but they look pretty old. I should have asked the buy I bought them from what year they were made in. They sound pretty good, the mids and highs are amazing, I use a Denon DJ CDPLAYER that plays MP3s and the highs from the mp3s sound horrible. I guess they could improve on these but these are the only speakers I've had that I want to turn them down and not up cause they sound so good at low volumes and high volumes, its strange but the sound is amazing.
BASS ----------------
Yes it is lacking in bass, but I have a HUGE subwoofer in my garage that I plan on eqing down, it was designed by Tom Danley and the plans are on prosoundweb.com its the LAB SUBWOOFER. Its probably more efficient than a la scala with bass, IT will rattle the foundation of your house with 10 watts, but it is a huge horn, that needs a lot of eqing to smooth out the response, will need to use a DRIVERACK PA.