10" Subwoofer Dual 4 Ohm 900 Watts RMS Car Audio Sub Audiopipe TXX-BDC4-10, Audiopipe TXX-BDC4-10 is a 10 Dual 4 OHM High Performance Subwoofer By Brand Audiopipe - Walmart.com
MESO-8 - 1600 Watt 8 Inch Car Subwoofer - CT Sounds – CT SOUNDS
Terminator 10" Series 4Ω Subwoofer | MTX Audio - Serious About Sound®