The ATC mid dome is a very unique and high performance part. With a motor larger than 99% of midrange drivers, a dual suspension for linear behavior even at higher levels, short coil long gap for low distortion, sealed so enclosures volumes don’t affect it, its own waveguide for very consistent off axis, its near the top of the list for engineering achievement in mids. 380Hz to 3500Hz bandwidth. Its the life work of Billy Woodman......
Brad
Brad