GIK Acoustics is an acoustic treatment manufacturer founded in 2004 by musician Glenn Kuras in Atlanta, Georgia. The company began when Kuras built his own absorbers to treat a poor-sounding room, found they worked, and started selling them on eBay. GIK later expanded into Europe with a second manufacturing operation based in Bradford, UK, serving customers in studios, home theaters, control rooms, and live venues around the world.

The product line covers broadband absorbers, bass traps, and diffusors, including the TriTrap corner bass trap, Soffit Bass Trap, Monster Bass Trap, 242 Acoustic Panel, and Q7D and Gotham Primitive Root diffusers. The company developed FlexRange Technology for tuned low-end absorption, along with Acoustic Art Panels that print custom imagery onto the face of a functional absorber. More recent additions include the Amplitude and SlatFusor lines, plus the PIB vocal booth and freestanding gobo-style panels.

GIK is known in the project-studio and home-audio communities for offering free room-treatment consultations alongside its hand-built panels, and the brand is a frequent reference point in acoustics threads on forums like Gearspace. Panels are assembled using a two-frame wood construction with rigid fiberglass or mineral-wool cores, sold factory-direct rather than through retail dealers.

GIK Acoustics has 15 products cataloged on Equipboard, including Acoustical Treatments. Their gear is featured by 4 artists, with the strongest followings in Electronic, Pop, and Funk / Soul. Notable users include Austin Hull, AJ ONE-UP, and Dom Kane.