You Can Run This Planet Audio Ac10D 10 In. Anarchy Series Dual Voice-Coil Subwoofer At Its Peak Performance. It&Rsquo;S Made Of A Polypropylene Cone That'S Resilient And Durable To Provide A Great Sound That Will Last A Long Time. To Keep The Cone Centered, Self-Damping Foam Surround Is Used To Reduce Its Own Standing Waves. The Voice Coil Is Made Of Aluminum So It'S Low Density And Resists Corrosion. If You Love Lows, You'Re Going To Love This 1,500 Watt Max Subwoofer! Dimensions: 11 x 11 x 5.3 inches Impedance: 4 ohms Mounting Depth: 4.8 inches, Mounting Hole: 9.1 inches Item Weight: 8.4 Lbs. Free Air Resonance: 39Hz