hi,
I have a pair of 2420 drivers where I can see into the horn throat. I also have a pair of 2425 drivers where the horn throat is covered by a perforated mesh. This is the same as with a pair of 2416.
Now I came upon an item of a new 2426 on ebay that carries a sticker that covers the horn throat that says "pull, to remove perforated center before installing horn".
Does this mean, the horn throats of the 2425, 2426 and 2416 are meant to be open like the old 2420's?
for pics see this ebay item:
http://cgi.ebay.nl/ws/eBayISAPI.dll?...779386862&rd=1
Greetings, Frank