$116.00 10" 150W 4-Ohm Subwoofer General Features 10" W1 version 2 4-ohm subwoofer Continuous Power Handling (Pt): 150 Watts RMS Nominal Impedance (Znom): Single 4 ohm One-Way, Linear Excursion (Xmax)*: 0.375 inches / 9.5 mm Nominal Diameter: 10.0 inches / 250 mm Overall Diameter: 10.5 inches / 267 mm Mounting Depth: 4.34 inches / 110 mm Net Weight: 7.81 lbs. / 3.54 Kg Driver Displacement: 0.025 cu. ft. net / 0.71 liters Rec. Sealed Enclosure: 0.625 cu. ft. net / 17.7 liters Rec. Ported Enclosure: 1.00 cu. ft. net / 28.3 liters, tune to 31 Hz More...