3'' Titanuim Diaphram Super Tweeter</br>600 Watts RMS / 1200 Watts Peak - 3'' High Temperature Kapton Voice Coil</br>Ferro Fluid Enhanced Voice Coil - Mylar Crossover Capacitor Included</br>Sensitivity: 114dB - Frequency Response: 2kHz~25kHz</br>4-8 ohm Impedance - 5" Diameter - 2" Mounting Depth</br></br>Product Description</br></br>3" Titanium Super Tweeter Die Cast Aluminum Frame  1200 Watts Max./ 4~8 Ohm  Freq. Resp: 2000-25,000 Hz  Sensitivity: 114 dB/ w/ m  Crossover Capacitor Included  5" Diameter/ 2" Mounting Depth</br><br/>http://www.amazon.com/gp/product/B0013CC4SU