SoundStream BXW-124 2400 Watt 12” Dual 4 Car Subwoofer Speaker; Black

Give your car stereo the biggest; baddest beats that put factory speakers to shame 12-inch car subwoofer with foam surrounds provides superior performance 2-inch; 4-layer voice coil provides deep low-frequency tones with high efficiency Extra-long excursion cone provides intense sound without distortion Sleek; low-profile design looks great; especially when paired with Bass Xtreme amplifiers (not included) Max Power: 2;400 Watts RMS Power: 800 Watts Efficiency: 87.5 1w/1m Voice Coil Configuration: 2.5 inch DVC 4-ohm Mounting Depth: 5.25 inches Optimum Sealed: 1.5 cubic feet Optimum Ported: 2.5 cubic feet Material: Color: Black Dimensions (L x W x H): 13 x 13 x 8.25 inches Weight: 15.6 pounds Manufacturer's warranty: 1-year warranty