The Black Box is a Low Frequency Resonator Array that works in conjunction with the Atmosphere/FEQ X4 to solve bass node issues.
Ordinarily, there is
unwanted interference in electricity created by the chaotic electron
motion in the electromagnetic field around the electronics. When the ElectraClear EAU-1 and ZeroZone are plugged into the electricity powering your system, sustained coherent
resonance is introduced enabling your electronic components to deliver their peak performance.