Audison AVBX 12 D4 II 12" Sealed Subwoofer Box Digital Media Receivers it is designed to support

it is designed to support connected equipment without adding a sound character of its own

set input sensitivity

In an active DSP installation

it is rated for 360 watts RMS into a 4-ohm load

electrical coaxial S/PDIF input

Audison AVBX 12 D4 II 12" Sealed Subwoofer Box Digital Media Receivers it is designed to supportThe Audison AVBX 12 D4 II is a loaded 12 inch passive subwoofer enclosure designed for vehicle systems that need substantial low frequency support without requiring a deep enclosure. Its sealed, ultra shallow format helps it fit more easily in space conscious trunk and cargo area installations. It is built around the matching Audison AV 12 D4 II dual voice coil subwoofer. This enclosure is suited to listeners building an OEM upgrade or custom car