DS18 HOOL-X15.2DSPL HOOLIGAN X 15" Competition Subwoofer 4000 Watts RMS 4" 2-Ohm DVC. 15 inch competition subwoofer.
Amazon.com: 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 : Electronics
Amazon.com: Gravity Car Vehicle Subwoofer Audio Speaker - 15 Inch Competition Grade Pressed Paper Cone, 2 Ohm DVC, Advanced Air Flow, 3500W Power for Stereo Sound System Warzone GW15D2 (1 Subwoofer) : Electronics
Amazon.com: DS18 EXL-X15.2D Car Subwoofer 15" 2500 Watts Max Power 1250 Watts RMS Fiber Glass Dust Cap Red Aluminum Frame Dual Voice Coil 2+2 Ohm Impedance - Competition Grade Bass - 1 Speaker : Electronics
Power Acoustik MOFO-152X MOFO Series X 15 Inch Competition Subwoofer with Dual 2 Ohm 4 Layer Voice Coils
Rockville Punisher 12D1 12" 5600w Peak Car Audio Competition Subwoofer Dual 1-Ohm Sub 1400w RMS CEA Rated - Rockville Audio
Best 15-Inch Subwoofers (Review & Buying Guide) in 2023 | The Drive
15" Competition grade Hand Built Subwoofer 8000rms (Super Team) - EM Audio Subwoofers
Amazon.com: American Bass 15" Competition Car Subwoofer, 3000 Watt Maximum Power, Bass Surround Speaker, Car Audio Stereo Subwoofer - 15 inch, Dual 4 Ohm Voice Coil : Electronics
Earthquake Sound HoleeS 15" 15,000W HoLeeS Car Subwoofer
Amazon.com: Gravity Car Vehicle Subwoofer Audio Speaker - 15 Inch Competition Grade Pressed Paper Cone, 2 Ohm DVC, Advanced Air Flow, 4800W Power for Stereo Sound System Warzone G715D2 (1 Subwoofer) : Electronics
DS18 HOOL-X15.2DSPL HOOLIGAN X 15" Competition Subwoofer 4000 Watts RMS 4" 2-Ohm DVC. 15 inch competition subwoofer.
Orion HCCA154 15 Inch 5000 Watt Max Power Dual 4 Ohm Competition Subwoofer - Walmart.com