Alpine M601 Pair 6.5" 2-Way Marine/Boat Weather Resistant Coaxial Speakers</br>Peak Power Handling Per Pair: 220 watts</br>RMS Power Handling Per Pair: 70 watts</br>High temp ABS custom frame</br>Woofer Surround: Rubber</br></br>Product Description</br></br>Alpine M601 Pair 6.5" 2-Way Marine/Boat Weather Resistant Coaxial Speakers <br> 6-1/2" 2-way Marine Speakers <br> Peak Power Handling Per Pair: 220 watts <br> Peak Power Handling Each: 110 watts <br> RMS Power Handling Per Pair: 70 watts <br> RMS Power Handling Each: 35 watts <br> Frequency Response: 6-22??000 Hz <br> Impedence: 4 ohm <br> Sensitivity: 89 dB 1W/1m <br> 7/8"Titanium/PEI balanced dome tweeter <br> Poly woofer cone <br> High temp ABS custom frame <br> Ultra UV resistant grill <br> Woofer Surround: Rubber <br> ?</br><br/>http://www.amazon.com/gp/product/B00ZRXOY0Cl