Power Handling: Peak: 420 watts per pair / 210 watts each</br>Power Handling: RMS: 140 watts per pair / 70 watts each</br>Recommended power range: 5 - 70 watts RMS per channel</br>Polypropylene Plus OneTM cone Foam surround with PEI balanced dome tweeter (grills included)</br>Frequency Response: 40-21??000 Hz?? 4 ohms impedance</br></br>Product Description</br></br>The GT7-96 Plus One woofer cones provide more overall speaker cone area than others in the class. With an effective increase in cone area?? the speaker radiates more air.The result is a better low-frequency response and a greater ability to make those important musical notes that people often associate with larger speaker sizes. General Features: 6x9"7 Series 3-Way Car Speakers Power Handling: Peak: 420 watts per pair / 210 watts each RMS: 140 watts per pair / 70 watts each Recommended power range: 5 - 70 watts RMS per channel Polypropylene Plus OneTM cone Foam surround PEI balanced dome tweeter 4 ohms impedance Frequency Response: 40-21??000 Hz Top-mount Depth: 3"Sensitivity: 94dB Grills included</br><br/>http://www.amazon.com/gp/product/B00MUKMJZCoo p