Description : Reverse coated titanium dome diaphragm with foam rubber surround. Ferrofluid cooled. Neodymium magnet system, high SPL at 90dB/M/W. Aluminum front panel. Very wide dispersion angle. Frequency response of 500 Hz - 40k Hz. Short ring treated, very low 2nd and 3rd distortion. Applicable For : 3 Way Design, please refer to SUG3-33