When you need uncompromising detail from your tweeter, STEG's AMT technology is the solution.
The sound quality of an AMT is extremely dependent on the bellows shape, magnet structure, materials used (Kapton, aluminum, composite materials, etc.), and anti-resonance measures for the frame, and STEG's AMT has specifications worthy of being called high-end.
It produces a delicate sound and sense of space that cannot be achieved with conventional dome tweeters.
It also produces highly reproducible sounds even in microscopic areas.

The exterior is made of CNC machined aluminum panels, giving it an exceptionally luxurious feel.
It has excellent transparency and spatial expression, and reproduces delicate and realistic sound.
The speed of sound rise is incomparable to that of ordinary tweeters.
Plane waves produce uniform, low-attenuation sound reproduction, giving a sense of depth and realism.

The clarity of the high frequencies, the sense of airiness and realism are characteristic of AMT and I think they are very good!
You will get better results by using it as a 2-way tweeter or as a super tweeter in addition to your existing tweeter.