I am selling two AMT Horn Loaded Wide Band, High Efficient Dipole Midrange Tweeter Drivers .
These are AMT drivers or Folded Ribbon , the principle became famous through the Heill ESS AMT .
These are exceptional drivers as they take the quality of the AMT down to 300hz .
There is no other AMT driver on the market that covers as low and all the way up to 20khz.
This driver is not available for the DIY market at this time.
They are BIG not like your off the shelf Beyma TPL-150 or Mundorf , please see photos for dimensions .
You would just need bass augmentation below 400hz .
efficiency is 106db
They are built into a box and ready to use but could easily be mounted into a baffle with augmenting bass drivers . please see photos .
These are exceptional drivers with detail and clarity like no other driver i ever owned.
there is more information about the smaller brother of this driver on the Hawthorne forum
i played a lot w/ open baffle and this was the best driver i encountered in this application .
i also have a pair of Acoustic Elegance Dipole 12 for sale .
but ultimately after building a mid bass horn last summer i realized that open baffle speakers are not for me, or they just don't work optimally in my room .
so now i am back into Horns
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