Amazon.com: Cerwin-Vega BKX212V 12" 4Ω 3000W Dual-Loaded Subwoofers Factory-Tuned Enclosure Comes with Amplifier : Electronics
Kicker 48CDF104 Comp 10" Subwoofer in Down Firing Enclosure 4-Ohm 150W
Amazon.com: Pyle 12" Dual Series Vented Subwoofer Enclosure for Car Audio - High Powered Sub Woofer Speaker with a 12 Inch Silver Paper Cone and Built-in Illuminating LED Lights - 2x600 Watt
PowerBass 2XL-1240D 2XL Series Compact 12" Subwoofer With SWX-12G Steel Mesh Grill - Walmart.com
Amazon.com: Skar Audio Single 12" 1200W Loaded Sdr Series Vented Subwoofer Enclosure | SDR-1X12D2 : Electronics