(2) ALPINE X-W10D4 10" 900w RMS Car Audio Subwoofers DVC Dual-4ohm X-Series Subs

(2) ALPINE X-W10D4 10" 900w RMS Car Audio Subwoofers DVC Dual-4ohm X-Series Subs Alpine X-W10D4 X-Series 2 X 10" subwoofer with dual 4-ohm voice coils Built to take it Alpine redesigns its X-Series subwoofers to deliver even more impressive performance. The X-W10D4 10" subwoofer handles up to 900 watts RMS, so don't hesitate to give it plenty of juice. This rugged sub features a pulp/mica cone with a parabolic shape that maintains its rigidity and strength for outstanding response and accuracy. The big rubber surround supports the cone in the sub's cast aluminum frame, while Alpine's latest technology allows this sub to move an amazing amount of air (28mm Xmax, for you bass geeks out there) at very high levels while staying cool.   Versatility You can wire the dual 4-ohm voice coils to get the optimum performance from your amp or configure a custom setup with multiple subwoofers. The X-W10D4 works well in sealed and ported enclosures, so you can choose what kind of bass you want to hear and feel. Note: If you are wiring this DVC sub for lower impedance, ensure that your amp is compatible.   Product highlights: 2 x 10" subwoofer with dual 4-ohm voice coils pulp/mica cone large HAMR rubber surround cast aluminum frame provides a rock-solid platform handles up to 900 watts RMS (450 watts per coil) peak power handling: 2700 watts frequency response: 24-200 Hz Xmax: 28mm top-mount depth: 7-3/8" warranty: 1 year One 10" Dual 4-ohm voice coil subwoofer Grille (installed) X-Series Subwoofer Application Guide (English/ French) Online product registration information (English/ French/ Spanish) Warranty Information (English/ French) Important Notice! (English/ French) Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.