Audiopipe TXX-BDC4-15D2 Subwoofer Quad Stack 15-inch 2,800 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System, Black
Audiopipe
Skar Audio VVX-15v3 D2 15" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer
Skar Audio
Sundown Audio U-15 D4 15" 1500W RMS Dual 4-Ohm U-Series Subwoofer
Sundown Audio
H YANKA BSF-15-4 15 Inch Subwoofer - 2000W MAX Power 15 Inch Paper Cone Subwoofer Car Audio, Black Aluminum Basket, 2.5“ Dual Voice Coil 4 Ohm Impedance 15 Subwoofer for Cars
H YANKA