DD Audio 700 Series 18" - 1200w RMS Car Audio Subwoofer
DD Audio 18" 700 Series Subwoofer – Gately Audio
Velodyne Digital Drive PLUS 18 Inch Subwoofer(black)(each) Velodyne Digital Drive PLUS 18 Inch Subwoofer BLACK - $4,352.00 : New Audio & Video, New Electronics at Lowest Prices!
DD Audio 700 Series 18" - 1200w RMS Car Audio Subwoofer