Primacoustic Corner Impaler
8 Corner Mount Clips for Broadway Panels


Primacoustic's corner impalers are designed to provide installers with a simple and effective method of mounting Broadway™ fiberglass acoustic panels into corners to create a bass trap.  The corner impaler features a 45º angle design that positions a panel across a typical 90° corner without causing serious defacement of the wall surface.  The panel is held in place using a series of sharp protruding darts that penetrate the panel to secure it during installation.  To ensure panels do not get dislodged after installation, a dab of construction adhesive may be applied to the impaler darts during the mounting process adding a higher level of security and reducing opportunity for tampering.  Impalers are installed using typical sheetrock anchors and screws.


  • Material: 20 gauge galvanized steel
  • Dimensions: 3" (76 mm) x 5" (127mm); 45° angle for 90° corners.
  • Attachment Points: 4 x (Use appropriate fastener for wall surface)
  • Max Load Limit: 12 lbs. (5.4 kg.) Dependant on wall fastener
  • Number per box: 8 pieces

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