Powerbass 3XL-810D Dual 1-Ohm 8" Subwoofer. 8" Dual 1-Ohm Subwoofer. 3XL-810D 8" Subwoofer. Subwoofer Frequency Range: 35 Hz - 450 Hz. DDC Pressed Paper Cone. Car Safety & Security. Voice Coil Size: 2.5 in.
eBay