Home > DIY Acoustic Materials > Acoustic Insulation

Owens Corning 703 4" is a popular material for acoustic absorption, especially with low frequencies. A Case contains 3 pieces of the 24" x 48" x 4" product. For smaller quantities, buy Owens Corning 703 4" Single Pieces here.

Typically, the insulation boards are covered with fabric and mounted on the walls in a studio, control room, or listening room. The 4" Owens Corning are also strong and rigid .

View Owens Corning Product Information (PDF)

For more detailed information, see Selecting the Right Acoustic Material for a comparison of these materials.

These panels really help everything come into focus. Notes can finally really be heard, there is finally some separation in the mix and for critical listening that’s a must.