View Full Version : What is a "537-510"

07-08-2005, 12:25 PM
I appear to have purchased a JBL "537-510" exponential horn off eBay, but I haven't been able to find any other information about it (and I have looked through the library here, many thanks).

My intention is to experiment with it; I have a pair of 375's (actually, a disassembled Sovereign I/S8R) but I wish to experiment with different horns on the 375's. I do have a pair of the later JBL Pro version of the 537-509.

Mike Squires

07-11-2005, 10:37 PM
Some pics of those mashers would be great. Can you do this