Abstract: An acoustic assembly includes a plurality of first slats and at least one second slat couplable with each one of the first slats for intersecting with each first slat. Each slat is preferably made from a substrate of a rigid or a semi-rigid material and has oppositely disposed second end portions. An engagement portion is coupled with each first and second end portion for resting atop at least one architectural element for supporting the acoustic assembly. The assembly may include a shear portion and a catch portion for providing a locking mechanism for further securing the first slats with the second slats. When the acoustic canopy is supported from the first and second end portions, the slats may sag to compress open-ended slots of the second slats for pinching the corresponding ones of the first slats received within the open-ended slots.