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JBL STADIUM122SSI 12" High Performance Automotive Audio Subwoofer with Selectable Impedance - Creative Audio
Best Buy: JBL 450W 10" Single-Voice-Coil SSI Subwoofer Black / Orange S31024
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JBL Stadium 82SSI
Amazon.com: JBL S2-1224 SSI Car Subwoofer : Electronics
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JBL Stadium 122SSI
Amazon.com: JBL Club WS1000 - 10” shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics
JBL S2-1024SS at Onlinecarstereo.com
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S2-1224 | 12" car audio subwoofers
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JBL S2-1024SS (s21024ss) 1000 Watts Peak 10" SSI Subwoofer
JBL Stadium 82SSI
