Wooden Grooved Acoustic Panel Qinsound Wooden Groove Wooden Acoustic Panels is wildly used in public area with it's good sound effect, variety of color and durable finishing. The panels have longitudinal grooves and slats, machined along ...

Fabric Acoustic Panel Qinsound fabric acoustic panels are made of acoustic fiber and fabric or leather on surface, have excellent soundproof performance in both mid and high frequency. They are decorative and easy to installed. The fabrics on t...