Pesfehhy 12Pcs Acoustic Panels Bass Trap Corner Studio Foam Sound Insulation Pad Wall Panel Corner Block for Studio or Theater

3. After opening the package, put the sound-absorbing foam in a ventilated place for 12-24 hours 4. Low-cost noise reduction solutions: cost-effective noise reduction products can create an excellent listening or recording environment , whether or in a recording studio, you can get a good recording experience. 2. For professional voice control, sound damping, acoustic processing, noise reduction-reduce waves, reverberation and floating in small and medium-sized rooms. 1. Help reduce reverberation, floating , undesirable sound reflection, unnecessary noise, very suitable for small and medium-sized rooms, theater rooms, recording studios, churches or offices. 5. High-density flame-retardant material: The sound-absorbing foam board adopts flame-retardant environmental protection material, which is safe to use. For professional acoustic control, silencing, acoustic treatment, and noise reduction-reduce waves, reverberation and flutter in small and medium-sized rooms