This bundle features 2 Alpine HDZ-W10 10" Subwoofers, each with 800W RMS, Dual 4-Ohm Coils, and Grille incl. for top-notch bass performance. The subwoofers boast Alpine's HAMR Surround tech for maximum excursion and quality, along with a carbon fiber dust cap and pulp-mica cone body for durability and crystal-clear bass even at high volumes. With 800W RMS power handling and triple-stacked high power strontium ferrite magnets, these subwoofers deliver deep, resonating bass with precise control. The sleek design includes a cast aluminum frame, premium aluminum trim ring, and a protective grille for both durability and aesthetics. Elevate your audio experience with the Alpine Status subwoofers, designed for consistent, reliable performance and a stylish interior upgrade. Key features include Carbon Fiber Dust Cap, Triple-Stacked High Power Strontium Ferrite Magnets, HAMR Surround, Dual Progressive Spiders, Cast Aluminum Frame, and Compound Radius Curve Extended Pole Geometry. The subwoofers measure 10-7/8" x 10-7/8" x 9-1/4", with a mounting depth of 7-7/16" and a frequency response of 24Hz-200Hz. Power range is 400W-800W RMS, with a magnet weight of 174oz (x3), a 65.5mm (2.6") voice coil, and 20mm of linear excursion. Upgrade your car audio setup with the Alpine HDZ-W10 subwoofer bundle for unparalleled bass performance and lasting durability.