$78.99 Premium 0.75-Inch Component Tweeter General FeaturesGeneral Features: Type - Two-Way Size - 3/4 (19mm) Nominal Impedance - 3 ohms Power Handling (Peak) - 135W Frequency Response - 2.5kHz-21kHz Power Handling (RMS) - 45W Sensitivity - (2.83V/m) 93dB External Diameter (in) - 2-1/4 External Diameter (mm) - 56 Mounting Cutout Diameter (in) - 1-5/8 Mounting Cutout Diameter (mm) - 41 Mounting Depth (in) - 13-16 Mounting Depth (mm) - 20 More...