4" Titanium Bullet High Compression Tweeter</br>11 Oz Ferrite Magnet</br>500 Watts Max/100 Watts RMS</br>1.75" High Temperature Kapton Voice Coil</br>Impedance 8 OHMS</br></br>Product Description</br></br>Absolute PBT43S 4" Titanium Bullet High Compression Tweeter with 11 Oz Ferrite Magnet?? 500 Watts Max/100 Watts RMS?? 1.75"igh Temperature Kapton Voice Coil?? Impedance 8 OHMS</br><br/>http://www.amazon.com/gp/product/B00F2AK6MAA6