VUE Audiotechnik hs-221 Dual 21-inch, ACM™ Powered Subwoofer System

Description VUE Audiotechnik hs-221 Dual 21-inch, ACM™ Powered Subwoofer System The VUE Audiotechnik hs-221 is designed utilizing VUE’s revolutionary Active Compliance Management (ACM) technology for resetting the size-to-performance benchmark for subwoofer systems. The combination of ACM technology and the VUE Audiotechnik hs-221’s highly-sophisticated on-board electronics are resulting in a massive amounts of pure, clean low-frequency energy from a dual 21-inch configuration that embodies a significantly smaller enclosure than other dual 21-inch designs. VUE’s patent-pending ACM technology is combining both band-pass and vented alignments into a single enclosure. The VUE Audiotechnik hs-221 is placing a two high performance, 21-inch transducers into this configuration, that comes with both woofers that share a common vented chamber. One woofer’s frontal radiation is direct, the second woofer’s frontal radiation is driving the band-pass chamber at the same time.for making the two ACM