The Primacoustic FullTrap does exactly what its name implies — provide 3-way sound absorption throughout the full frequency spectrum. This high-performance wall mount panel absorbs deep, low bass, allowing you to be confident that your mixes are as accurate as possible. A 3-inch thick Broadway panel effectively absorbs frequencies down to 125Hz. The FullTrap’s low frequency extension utilizes a suspended diaphragm that stretches nearly the full height of the panel, capturing bass by vibrating where the low frequencies are most prominent.