2.5-Inch Dome Tweeters (400-1393) Specifications Faxback Doc.# 19205 Impedance............................................................4 ohms Frequency Response.............................................3 kHz-20 kHz Sensitivity.......................................................91 dB SPL Nominal Capacity.......................................20 Watts Per Channel Maximum Capacity.......................................40 Watts per Channel Dimensions..............................2 5/8 x 2 7/8 x 1 7/16 Inches (HWD) Weight.................................................4.6 oz (130 gm) Each Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice. (JC/all-02/19/96)