Absorbs unwanted sound: Rockwool and fiberglass reduce sound reflections, echoes, and reverberation by converting sound energy into small amounts of heat.
Improves room acoustics: They help make speech, music, and audio clearer by reducing excessive reflections and controlling overall room sound.
Works effectively across frequencies: When properly designed and installed, they can absorb a broad range of frequencies, including troublesome mid and high frequencies and, with sufficient thickness/air gaps, lower frequencies.