Package: (2) Alpine Type-E SWE-10S4 10" Inch 1500 Watt 4-Ohm Voice Coil Subwoofers + Rockville RDV10 Dual 10&rdquo; 1.1 Cu. Ft. Vented Subwoofer Enclosure + Dual Enclosure Wiring Kit With 14 Gauge Speaker Wire + Screws + Spade Terminals