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.

Features

• Adds air space behind panel to increase bass absorption
• Easy to install design provides screwdriver access
• Two-way pivoting anchor for left or right hand installation
• 20 gauge galvanized steel
• Dimensions: 7.62cm x 12.70cm
• Offset: 8.89cm from wall surface
• Max load limit: 3.63kg
• Number per box: 8
• 4 Attachment points