Voiceover booths are required to be completely acoustically “dead” and free from any box resonances that are often an issue in vocal booths. Walls and ceiling should be 100% covered in acoustic treatment. Some bass trapping is also a good idea to deal with fundamental frequencies of the human voice.
The AT600/40 is an excellent panel for vocal booths, in combination with the RAM400/1000 corner bass trap
Also, all of our panels feature the “Staple T”channel which allows quick and easy installation with a staple gun. A simple but very handy innovation, and in many cases a great alternative to adhesive. HA600-75 Information / Installation video