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The DiffusorBlox® Family of acoustical concrete masonry units (CMU), slotted (S) and non-slotted (NS), offers unprecedented economy by making it possible to incorporate complete acoustic performance into the structural walls of music, speech, athletic and multipurpose facilities. DiffusorBlox® simultaneously offers a distinctive appearance, extended low-frequency absorption, sound isolation and sound diffusive reflection control, They can also be incorporated into standard CMU walls.
The DiffusorBlox® Family of acoustical concrete masonry units (CMU), slotted (S) and non-slotted (NS), offers unprecedented economy by making it possible to incorporate complete acoustic performance into the structural walls of music, speech, athletic and multipurpose facilities. DiffusorBlox® simultaneously offers a distinctive appearance, extended low-frequency absorption, sound isolation and sound diffusive reflection control, They can also be incorporated into standard CMU walls.
Unfinished natural gray, internally pigmented or painted for absorption. Sealed and painted for diffusion
Concrete
Diffusion/Absorption
Non-Combustible
DiffusorBlox® are installed by the masonry trade. Contact your RPG Sales Representative for information on installing the units to maintain the best absorptive/diffusive acoustical values.
Diffusor-Blox-Cutsheets.pdf DiffusorBlox_CSI.docx Diffusor-BLOX_FAQs-050523.pdf Diffusor-BLOX_Option-Sheet-050523.pdf Diffusor-Blox_NCMA-Structural-Report-050523.pdf DiffusorBlox-Transmission-Loss-with-STC-050523.pdf DiffusorBlox-Fire-Rating-Information-050523.pdf RPG-DiffusorBlox-Technical-Brochure-050523.pdf 
This acoustical concrete masonry unit offers unprecedented economy by making it
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