marvchen
10-29-2005, 12:55 AM
I purchased two used JBL 2446H's. Serial #'s are very far apart. I noticed that one of the drivers (the older one) has about 6db more output and slightly more HF extension (MLS measurements using Clio).
So I figured it might be the diagphragms - maybe one is 16 ohms and the other is 8ohms, so I swap them. Still the older driver has about 6db more output and slightly more HF extension.
Is this normal?
So I figured it might be the diagphragms - maybe one is 16 ohms and the other is 8ohms, so I swap them. Still the older driver has about 6db more output and slightly more HF extension.
Is this normal?