High Quality automotive tweeter.
The diaphragm is formed from a pre coated fabric material. Careful matching of fabric and coating results in a very smooth frequency response throughout the audible frequency range.
A wide roll surround together with a double chamber magnet system results in a low fundamental frequency.
Compact dual chamber neodymium magnet.
The voice coil is immersed in magnetic fluid, allowing high power handling capacity and simplified crossover design.