Kicker 45L7R152 15" 1800 Watt L7R Car Subwoofer, Solo-Baric Sub L7R152 DVC 2-Ohm

SPECIFICATIONSSIZE [in, cm]: 15, 38IMPEDANCE [Ohms]: 2 DVCRecommended Amplifier Power (watts RMS): 900Peak Power (watts, per ANSI/CTA-2031-A): 1800SENSITIVITY [dB 1w/1m]: 88.05MOUNTING DEPTH [in, cm]: 8 -3/8, 21.5MOUNTING DIAMETER [in, cm]: 13-3/4, 34.9MIN SEALED BOX VOL [cu. ft, L]: 1.5, 42.48MAX SEALED BOX VOL [cu. ft, L]: 3, 85MIN VENTED BOX VOL [cu. ft, L]: 3, 85MAX VENTED BOX VOL [cu. ft, L]: 6, 170What's in the Box: 1 - 15" Subwoofer, 1 - install manual, 2 - Kicker stickersWarranty: When purchased from Car Toys online or at a retail store, KICKER warrants this product to be free from defects in material and workmanship under normal use for a period of ONE (1) YEARS from date of original purchase.