One 12 " Woofer with Dual 4 ohm  Voice Coil</br>2300 Watts MAX 1150 Watts RMS Power Handling</br>84dB Sensitivity, 31 Hz Resonant Frequency</br>Poly Injection Cone and Butyl Rubber Surround</br>Works in 1 CuFt Sealed or 1.3 CuFt Ported enclosure</br>3 Year Platinum Dealer Warranty</br>12-inch subwoofer with 2300 watts maximum power handling</br>Poly injection cone</br>Dual 4 ohm voice coils for wiring versatility</br>Frequency Response: 35Hz - 2.2kHz</br>Mounting Depth: 6-3/8 inches</br></br>Product Description</br></br>With a wicked design and frightening bass output, the Phantom Series Dual Voice-Coil Subwoofer (12 in.) from Boss Audio System is the striking upgrade to your car's audio system. With a metallic black finish that accents any interior and hair-raising power handling, this subwoofer produces both looks and sound that intimidate and impress.</br></br>Amazon.com</br></br>Low-frequency sound reproduction is the first thing you'll notice when you hear a Boss Audio Phantom sub. The subcussion you feel comes next. Combine that with wicked cosmetics and you've got a sub that's ready to perform in any application. The P126DVC is a 10-inch subwoofer with a dual 4-ohm voice coil delivering 2300 watts peak power.</p>  <p><b>P126DVC Specifications</b><br> <ul>   <li>Power Handling, Peak: 2300 Watts   <li>Power Handling, RMS: 1150 Watts   <li>Cone Material: Poly Injection Cone   <li>Voice Coil: 2-1/2-inch    <li>Efficiency (1 Watt/1 Meter): 96dB   <li>Frequency Response: 25Hz - 2kHz   <li>Impedance: Dual 4 Ohm   <li>Mounting Depth: 6-3/4 Inches </ul>  <p><b>What's in the Box</b><br> Boss P126DVC 12" Subwoofer Dual 4-Ohm Voice Coils</br><br/>http://www.amazon.com/gp/product/B0032FOKQA