Includes a JBL S2-1224SS Series II 12 Inch Subwoofer & Slipstream Ported Enclosure with SSi Selectable Impedance - 2 or 4 Ohm, JBL STAGEA3001 Stage Series 250 Watt Car Audio Mono Subwoofer Amplifier, ...

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Which 12-inch subwoofers are best? It is only natural to want a fully immersive, vibrant sound when listening to music. Thanks to the invention of the subwoofer, that sound is more readily achieved.