Club 1224 | 10" (250mm) and 12" (300mm) car audio subwoofers
JBL MS10LB - Two Oem Replacement Marine 10 Inch Black Subwoofers with RGB LEDs - 4-Ohm - Creative Audio
JBL JRX118S 18" Passive Subwoofer
Club 1024 | 10" (250mm) and 12" (300mm) car audio subwoofers
1 Pair (QTY 2) of JBL STADIUM122SSI 12” High Performance 1350 Watts Peak Power Car Audio Subwoofers with SSI (Selectable Smart Impedance) - Road Entertainment
Amazon.com: JBL Single 12" Car Audio Subwoofer Sealed Enclosure : Electronics
JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy