Super Bass Extreme Ultra’s elegant wooden front is based on Vicoustic’s flagship Wavewood panel. Appropriate for corner mounting, it provides effective low frequency absorption between 60-125 Hz, and delivers maximum effectiveness between 75 -100Hz. The wooden front panel has two functions, providing sufficient mid-high frequency absorption to control corner reflections without deadening the sound, while simultaneously acting as a diffuser. When the sound pressure is at its maximum, Super Bass Extreme Ultra’s internal membrane transforms high-pressure fluctuations into air motion. The membrane sympathetically vibrates over a frequency range of 75-100 Hz, causing the air to pass through a layer of high-density foam absorbing the low frequencies. Highly recommended for smaller rooms with low frequency issues, Super Bass Extreme Ultra can be used in different corner positions. Besides its aesthetics, it’s extremely practical, with a modular structure allowing further units to be added as intended.