JBL Stadium 82SSI 1200W SSI Technology 8" Selectable 2 to 4 ohm Car Subwoofer 818060014062 | eBay
JBL – STAGE3627F – Volunteer Audio
Amazon.com: JBL Stage810 - 8" Car Audio Subwoofer, Black (STAGE810AM) : Electronics
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JBL Studio 2 8IC 8" Two-Way In-Ceiling Speaker STUDIO28ICAM B&H
Club 1224 | 10" (250mm) and 12" (300mm) car audio subwoofers