Image Dynamics IDQ12D4 V.4 - 12" Subwoofer 4ohm DVC.

The IDQ 12D4 V.4 subwoofer redefine performance for small enclosure subwoofers. Articulate and detailed with proper tonal accuracy at even extreme volume levels. They provide the incredible dynamic impact necessary while attaining extreme low frequency extension from the smallest of enclosure sizes. The removable core assembly allows you to custom match the basket color to your installation. Another feature of the removable core assembly is if the subwoofer ever requires service it allows you to replace the whole moving assembly quickly and easily.