Subwoofer Auto JBL S2-1224SS

Series II enclosure deliver the enhanced efficiency and higher output of a vented enclosure, without the distracting noise or chuffing generated by a port. The patented Slipstream port dramatically reduces port noise at high sound pressure levels by minimizing airflow turbulence. With high-roll surrounds, proprietary cone design and long-excursion, Series II enclosure deliver deep, powerful bass, with greater accuracy than conventional ported boxes. And the exclusive SSI (Smart Selectable Impedance) switch lets you choose 2- or 4-ohm impedance for maximum configuration flexibility. Its everything you want in a compact, easily installed enclosure.