SB ACOUSTICS SB19ST-C000-4 19mm 4ohm Ferrite 19mm Textile Dome Tweeter
Net weight 0.32 kg. Magnet weight 0.13 kg. Linear coil travel (p-p) 1.2 mm. Air gap height 3 mm. Magnetic flux density 1.24 T. Rated power handling 30 W. Force factor, Bl 1.75 Tm. Total Q-factor, Qts 1.22.