Why not just a single panel count?
Midband absorption, bass trapping, and early-reflection control solve different problems. A flat “buy 12 panels” answer usually under-treats corners and over-treats random wall space.
A short quiz — room size, use case, construction — then a role-based treatment breakdown.
How big is the room?
Midband absorption, bass trapping, and early-reflection control solve different problems. A flat “buy 12 panels” answer usually under-treats corners and over-treats random wall space.