Auralex 3" ProMAX 2'x4' Panels in Charcoal 2 Stands

https://www.youtube.com/watch?v=ayDTMOqk1pI&t=137s

Product Information:

The Auralex ProMAX™ V2 is designed as a portable, lightweight, highly effective absorption treatment for run-and-gun recording and performance applications in the studio, on stage, classroom, in the home and more. The ProMAX™ V2 can be implemented in any location where boundary-mounted acoustical treatments aren’t feasible or desired.

Product Features:

• Warranty period: 12 months
• Lightweight
• Semi-Reflective, Angled Rear Surface
• Highly effective control of axial modes
• Reduce unwanted acoustical reflections
• Tame chaotic reverberation
• Flexible, portable absorption for professional & residential settings