The Synergistic research Black Box is a Low Frequency (LF) resonator array that elegantly and simply solves bass node issues in most rooms. In addition to addressing node and bass loading problems, it tighens bass so that bass response is deep, extended and taught. It removes slop, tubbiness and bass overhang. Furthermore, Black Box affects midrange frequencies so that images are more palpable, holographic and more vividly presented. In a word, helps to clarify midrange as well. It measures 12" x 12" x 10". A remarkable device to say the least!
If you are interested in this product or have questions, please call 1-714-630-4100.