ALPHASONIK APP122 Complete 1500 Watts Dual 12" Subwoofers Car Bass Package with Amplifier and Installation Kit Included - 2 Sub Woofers with Grills in Custom Ported Box Loaded Enclosure, Black
Amazon.com: Skar Audio Single 12" Complete 2,500 Watt EVL Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier : Electronics