Primacoustic Offset Impaler Adds 3.5-Inch Air Gap option-group-Foam Speaker Platforms a compact interface designed for

a compact interface designed for performers

comfortable oversized snap-down rubber over-molded cushion grip handles on each end for two-person carry

Plenty of compartments keep everything organized and easily accessible

and accessories

BNC connectors

Primacoustic Offset Impaler Adds 3.5-Inch Air Gap option-group-Foam Speaker Platforms a compact interface designed forPrimacoustic Offset Impaler Adds 3. 5Inch Air Gap 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.