Sonic Dual Core Hanging Baffle

Baffles are designed to hang vertically to reduce reverb and echoes in large open areas. Sonic Dual Core Hanging Baffles improve speech intelligibility, creating an intimate acoustical ambience in mid-sized rooms and clearer voice transmission in larger rooms. Hanging acoustical baffles are made to complement the décor of any room both visually and acoustically with any finish or shape.



  • Custom shapes, sizes and designs
  • Max Size 4′ x 10′
  • Thickness 1" | 1 1/2" | 2"


  • 6-7 lb. density rigid fiberglass board
  • Non-corrosive eyelet mounting brackets
  • Resin hardened edges


  • All finishes are reviewed for panel stability
  • Your finish selection bonded directly panel face with all edges wrapped
  • Straight, flat, wrinkle-free surface
  • Tailored corners

Fire Rating

  • All components are ASTM E84—Class I/A


Acoustical Data

Sabins:   12.0 based on a 24 ” x 48″ baffle

Fire Test: All components are ASTM E84—Class I/A

2” Dual Core Baffle:

Per independent ASTM D 1037-12 testing, Lamvin’s 2” Dual Core Baffles withstand an average peak load of 131 lbs per installation hardware attachment.

A 2” Dual Core Baffle weighs 1.75 lbs per square foot, or 56 lbs for a 4’ x 8’ baffle. This translates to a safety ratio 2.34:1 per installation point, and an overall rating of 7.09:1.

Mounting Options

Non-corrosive metal eyelets are bonded to the hanging baffle core to provide easy attachment to a cable or chain.

Fabric Finishes for Acoustical Panels

Your acoustical panel finish choices are endless. Choose your own material, or here are some links provided to a few of our recommended textile manufactures for your fabric selection. Please note not all fabrics are suitable for premium acoustical performance.

Select a fabric from one of our manufacturers:

Guilford of Maine
Knoll Textiles
Luna Textiles
Carnegie Fabrics