Primacoustic MaxTrap Broadband Corner Bass Trap | Color: GreyThe Primacoustic MaxTrap is a highly effective bass trap that combines a diaphragmatic resonator with a full size acoustic panel in a sealed enclosure to provide 3 way absorption throughout the full frequency spectrum. This unique design begins with a 3" thick front mounted 24" x 48" Broadway panel made from 6lb per cubic foot high density glass wool fiber. This effectively absorbs frequencies down to 100Hz. Behind the panel, a closed air space takes