* Black Anodized Metal Dome with Mesh Tweeter Grill</br>Stamped Steel Vented Air Flow Basket Frame</br>Mica-in jected Reinforced Polypropylene Cone with Oversized Rubber Surround</br></br>Product Description</br></br>* Linear Woven Treated Red Spider * Power Handling: 60W / 420W. * Woofer / Tweeter (in. mm) 6 X 9"(152mm X 203.2mm) / 1.0 (25.4mm)/0.5 (12.7mm). * Mounting Diameter: 5.945" (151mm) X 8.62 (219mm). * Mounting Depth: 3.386" (86mm). * Frequency Response: 45Hz-21Khz +/-3dB. * Sensitivity: 94dB. * Vent Dimensions: Mica-in jected Polypropylene Cone.</br><br/>http://www.amazon.com/gp/product/B00K01Z2Q6