JBL Club 1024 10" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
OG Official™ on Instagram: “Two 10 inch JBL subwoofers, 500 watts each, 1000w amp, and setup wires never been opened. 450$ obo. They're in … | Subwoofer, Jbl, Setup
GT5-10 | 10 inch Subwoofer
Amazon.com: JBL Club WS1000 - 10” shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics