I might slip up and say tweeterage if I ever Blue Dream but otherwise no!

I called up a very reputable dealer in town and said I want to talk tweeterage with someone knowledgeable. The lady said "What? Do you mean tweetage?"

I guess that proves it's tweetage and not tweeterage.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated