Hi stoneray,
Many thanks for your interest in Omega and welcome to the forum. Looks like Canada Rob beat me to the punch and he described the Alnico monitor extremely well. He has a pair himself.
I take a lot of pride in my products and hand build them all in house and install OEM Omega Drivers in each and every speaker I make.
I haven't heard the Blumenstein speaker although I am very familiar with the Fostex F120A driver to the point that I have built pretty much the same speaker about 9 years ago. It was a 17 liter standmount original Super 3 which was a wide baffle design and I mounted the driver on the narrow side instead of the wide side. Under testing and evaluation that particular driver liked a bit of depth behind them. This was front ported design.
I moved on however and my new offerings are on another level all together.
The New Alnico monitor is almost twice the size and much more linear in bass and top end extension. They are extraordinary in speed and tone as well as detail retrieval at low volume. They are 93 dB and easier to drive. The latest version also is a bit wider than the previous models and I inset the drivers flush on the current model. As always you may choose from any of the finishes at no additional cost and grills are included.
Picture of the old F120A Super 3 on Skylan Stands
Earthshaking music was a dealer in Atlanta I used to work with a while back.
Thanks again,
Louis