U-shaped galvanized steel plate with protruding darts for mounting panels with an air cavity behind them -- increasing bass absorption.

Offset Impalers
Primacoustic acoustic panels can be mounted on a wall by various methods, depending on your specific application. In addition to using typical screws and adhesives, Primacoustic has developed a series of impalers to provide the installer with a simple, quick and effective method of mounting acoustic panels onto walls without causing serious surface defacement.

Features:

- U-shaped design that holds the panel from the wall surface by 3.5 inches (89 mm) making it easy to align with typical 2 x 4 inch (51 x 102 mm) studs.
- Panels held in place using a series of sharp protruding darts that penetrate the panel to secure it during installation.
- Construction adhesive is usually at center of Impaler during mounting.
- Impalers are mounted using sheetrock anchors and screws.
- Material: 20 gauge galvanized steel
- 8 per box
- Offset: 3.5 inch (89 mm) from wall surface.
- Attachment Points: 4. Use appropriate fastener for wall surface.
- Load Limit: 12 lbs (5.4 kg); dependent on wall fastener.