Hello, I am new to the forum. My friend just downsized and could not take his Klipshhorn speakers which I believe he bought new in 1969. Is there a way to determine year of manufacturing for Type: BK-WO, serial: 25892? I just hooked them up to my existing system and they sound fabulous. I am surprised I don't get the Bass level I expected from these speakers though. Even with my sub-woofer control activated on my Denon, the bass is pretty "normal" The mid and highs are excellent. Thanks for any insights. dCharles
