Adds air space behind panel to increase bass absorption
The Primacoustic Offset Impaler offers an effective method to increase bass absorption by introducing an air cavity behind a Broadway panel. This delivers as much as one extra octave of low frequency attenuation without any additional cost.
The U-shaped design is equipped with pivoting darts for left-hand or right-hand installations, thus allowing the same part to be used on either side of the panel. Front access holes provide easy access for a screwdriver or power drill to quicken installation.
Shipped 8 to a box, the Offset Impaler is made from a heavy galvanized steel plate and is easily installed in plaster board, sheetrock or masonry using the triple-action Cobra Anchors (not included).