Acoustic Knowledge Base

Learn how early reflections impact clarity, imaging, and fatigue—and how treating reflection zones improves sound accuracy and listening experience.

Inside University of Salford, GIK Acoustics tests real-world performance for accurate, transparent acoustic data.

Learn how to treat small rooms with bass traps, panels, and diffusion to fix low-end issues, reduce reflections, and achieve clearer, balanced sound.

No matter how good your speakers are, the room you are in imposes misleading coloration, uneven frequency response, harsh comb filtering, and other artifacts that distract us from the audio itself. A great acoustic treatment strategy, along with well-placed speakers you love, can overcome these room colorations and allow you to get closer to your music.

In this video we show you how to set up Room EQ Wizard (REW) for acoustic measurement and analysis.

Diffusion is one of the most misunderstood tools in acoustic treatment. This short video breaks down how diffusers work and which type is the right choice for your studio, hi-fi listening room, or home cinema.

Ceiling clouds are essential for clear sound—reducing reflections, comb filtering, and low-mid buildup for better imagingMost people resist treating the ceiling — but it's often the missing link in an otherwise well-treated room. GIK designer Mike Major breaks down the three most common misconceptions about ceiling clouds and explains why size and thickness matter more than you'd think. and balanced acoustics.

The most important factor in acoustic treatment isn't what you buy — it's how much of it you have. James Lindenschmidt explains why maximizing coverage area with cost-effective FlexRange® Bass Trap Panels outperforms a smaller number of premium treatments on a limited budget.