Vicoustic VicSpacer Plus

I was skeptical about the extra layer of absorption, but after installing these, my room's echo is drastically reduced. The clips were easy to fix and the panel sits flush against the wall.

Swapping out the standard clips for these spacers was dead simple and the extra absorption gap is clearly noticeable, my home studio sounds much tighter now. Really solid build quality too.

The extra absorption layer makes a noticeable difference in my home studio—the reverb tail on vocals is much tighter now. Took a bit of fiddling to get the alignment right with the existing mounts, but once it clicked, the panels sit flush and look great.