BOSS Audio Systems BE8D Elite Series 8 Inch Car Audio Subwoofer - 600 Watts Max, Dual 4 Ohm Voice Coil, For Truck Boxes and Enclosures, Hook Up To Amplifier
Bluave M10s22 10" M Series High Power 600w Marine Subwoofer 2-ohm With 10" Universal Marine Sub Box Enclosure For Cars, Trucks, Powersports, Utvs, ... : Target
TKO124 - 12" 300 Watts RMS Dual 4 Ohm Subwoofer
8" HDS 2.2 Series Subwoofer
Kenwood KFC-XW1241 12" Subwoofer, X-Motif Cap, 600W Max Power - Used Very Good - Creative Audio
Flatlyne 18" 600W Subwoofer by Incriminator Audio® - SSA STORE