Amazon.com: Cerwin-Vega Mobile Single 10" Subwoofer in Vented Enclosure H6E10SV HED Series : Electronics
V82DV2 - 750W Max (250W RMS) 8" Vega Series Dual 2 Ohm Car Subwoofer - Cerwin Vega
Cerwin-Vega Mobile Vega Series 12" 1,300-watt Dvc Subwoofer (4-ohm) in the Mobile Audio department at Lowes.com
Amazon.com: Cerwin-Vega VPAS10 10" 2Ω 550W Max / 200W RMS Powered Active Subwoofer Enclosure + Bass Knob : Electronics
Cerwin-Vega XED12V2 12” Single 4-ohm Xtreme-Energy Design Subwoofer "Excellent Condition"
MB Quart Reference 12" Dual-Voice-Coil 4-Ohm Mobile Subwoofer Black RW1-304 - Best Buy
Sony Mobile ES 12" 4-ohm Subwoofer
Axton ATW16 16.5 CM / 6.5″ Subwoofer 2 x 2 Ohm 150 Watt Kickbass Woofer | eBay
BOSS Audio Systems BE8AE Elite Series Car Audio Amplifier 10 Inch Subwoofer Package – 400 Watt Sub With Passive Radiator, Built-in Class D Monoblock Amplifier, For Truck Boxes and Enclosures Stereo
Custom VFL Comp Subwoofer – DirecTroniX
Thruster THW835 8" Subwoofer
TNT-12DVC Mobile Audio Subwoofer - Earthquake Sound Shop