Bavsound Ghost BMW Underseat Subwoofers V2, 2 Ohm, Pair
TL3001A-4 Professional Speaker 12 Inch 325 Watt RMS Woofer 4 Ohm With and SPL of 91 dB | Mavin the Webstore
12" 400 Watt Space Series Low-Profile Subwoofer | 2-OHM & 4-OHM – Stinger Off-Road – Jeep Audio And Electronics
Lanzar Maxp124d Max Pro Compact 15 Inch Round 2000 Watt Powerful Performance Dual 4 Ohm Vehicle Truck Car Subwoofer Audio System (single Subwoofer) : Target
Edifier R1280Ts Powered Bookshelf Speakers - 2.0 Stereo Active Near Field Monitors - Studio Monitor Speaker - 42 Watts RMS with Subwoofer Line Out - Wooden Enclosure - Walmart.com
Rockford Fosgate P1S2-15 Punch P1 Series | Subwoofer - Subwoofer
Edifier R1280Ts Powered Bookshelf Speakers - 2.0 Stereo Active Near Field Monitors - Studio Monitor Speaker - 42 Watts RMS with Subwoofer Line Out - Wooden Enclosure - Walmart.com