Introducing Brotex Acoustic's Auditorium Side Wall Black RAL Cement Wood Wool Acoustic Panels—your go-to soundproofing solution! Crafted from eco-friendly New Zealand poplar wood, our panels offer exceptional noise absorption and fire resistance. Customizable in various sizes and colors, they’re perfect for schools, offices, and more. Enjoy aesthetic appeal while improving indoor acoustics. Welcome to visit our website for more details!