You can get a 16 Ohm version of the 2123 mid-range



At the JBL Tent sale for $260/pr shipped. I'm thinking of picking up a pair for experimenting with a 300Hz-1200Hz use. I don't have a source for the 2012H but I would bet it is MUCH more expensive than what you can get the 2123 for at the JBL Tent Sale.



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