PYLE PLQB8 8-Inch 400 Watt Bandpass One 8'' High Power 4 Ohm Subwoofer Blue Polypropylene Cone Specially Treated Black Rubber Edge Suspension 2'' Aluminum Voice Coil Bandpass Alignment For Extra Deep Bass Plexiglass Front Window 400 Watts Max Power Handling Frequency Response: 35Hz-800k Hz Dimensions: 10''H x 10''W x 17''D Sold as : Unit One 8'' High Power 4 Ohm Subwoofer - Plexiglass Front Window Blue Polypropylene Cone - 400 Watts Max Power Handling Specially Treated Black Rubber Edge Suspension - Frequency Response: 35Hz-800k Hz 2'' Aluminum Voice Coil - Dimensions: 10''H x 10''W x 17''D Bandpass Alignment For Extra Deep Bass