This mod goes a long way to making the speaker disappear and is easy and cheap to do. The Alpha has a hole through the center that's a perfect dowel size.
I haven't tried the orange-juicer or any of the rectangular horns yet, but I'll get to it later in the season. Too nice outside to spend much time in the shop (cellar).
The image didn't come up when I previewed this post, but copy-and-paste in the browser worked OK. Hope you can see it.http://community.webshots.com/s/image2/4/79/76/81747976aHBWTK_ph.jpg
John
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