Audison AVBX 10 D4 II 10" Sealed Subwoofer Enclosure 10 Inch Subwoofers so Audison specifies that no

so Audison specifies that no passive crossover is required for the woofer itself

These functions make it a focused addition for installations centered on low-frequency reproduction

providing a space-conscious option for builds with restricted rear clearance

and it provides adjustments for tweeter output and woofer mid-contour response

5-inch woofer

Audison AVBX 10 D4 II 10" Sealed Subwoofer Enclosure 10 Inch Subwoofers so Audison specifies that noThe Audison AVBX 10 D4 II is a compact, passive 10 inch sealed subwoofer enclosure designed for vehicle audio systems where installation space is limited. It combines a factory loaded AV 10 D4 II dual voice coil subwoofer with an enclosure acoustically matched to the driver. This makes it a practical low frequency upgrade for OEM integrated and custom car audio systems. Its sealed, ultra shallow enclosure is intended to produce controlled and