JBL S2-1224SS | 12" SSI Subwoofer Enclosure with Slipstream Port
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New JBL GT 1241 12" High Excursion Subwoofer 300 watt RMS 4 Ohm RARE USA! - Wolf's Big Bad Garage
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JBL Club WS1200 | 12” Shallow Mount Subwoofer
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JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy
JBL CS1214 1000-watt, 12" Car Audio Subwoofer, Black - Walmart.com
JBL Club WS1200 | 12” Shallow Mount Subwoofer
Amazon.com: JBL 12" Car Audio Subwoofer : Electronics
GT5-12 | Quality 12 inch Single Voice Coil (SVC) Subwoofer
