One 12 " Woofer with Dual 4 ohm Aluminum Voice Coil</br>2400 Watts MAX 1200 Watts RMS Power Handling</br>85dB Sensitivity, 28 Hz Resonant Frequency</br>Color Chrome Treated Poly Injection Cone and Butyl Rubber Surround</br>Works in 1.095 CuFt Sealed or 1.175 CuFt Ported enclosure.3 Year Platinum Dealer Warranty. Refer user Manual before use.</br></br>Product Description</br></br>ARMOR 12"" Dual 4 Ohm Voice Coil Subwoofer, Color Chrome-Treated Poly Injection Cone, 2400 Watts</br><br/>http://www.amazon.com/gp/product/B0077I9PMW