I. Acoustic Performance: Immerse yourself in a world where sound is mastered with our Custom Sound Insulation Board Acoustic Panel by USONG. Experience supreme acoustics with our panels that feature outstanding wide-frequency coverage, delivering a sound absorption efficiency that is unmatched, harmonious, and perfectly balanced, redefining clarity and precision.
Witness the wonder of felt's extraordinary sound absorption principle! Its innovative porous structure brilliantly transforms sound waves through intricate friction and damping effects. Revel in the critical influence of thickness, as it unveils a diverse range of sound absorption frequencies, promising an entirely new and enriched auditory experience:
3-millimeter thin felt: This refined layer is an expert in capturing high-frequency sound waves. It elegantly ensnares shorter wavelengths, such as sharp voices and high-frequency equipment noise, typically under 10 centimeters, thus beautifully softening the harshness of high-frequency reflections for a seamless auditory journey.
Our masterful blend of thin and thick felts in our panels embraces an all-encompassing spectrum of high, mid, and low-frequency noises. Avoiding the pitfalls of single-thickness boards, our design is ideal for spaces demanding perfect acoustic harmony-whether in meeting rooms, home theaters, or recording studios. Achieve remarkable echo reduction while enhancing sound clarity, creating an acoustic environment that is as sophisticated as it is effective.

2. Structural Stability: Experience unmatched stability with our panels, engineered for resilience against deformation, ensuring an impressive and lasting service life.
Traditional single-thickness felts, particularly those excessively thin or thick, frequently warp or shrink with temperature and humidity shifts. Thin felts often lack support, while thick felts may deform from inconsistent internal stress. Our innovative approach effectively addresses these challenges.
Discover our groundbreaking 'thin and thick combination' of 3mm and 9mm felts, ingeniously designed like a 'skeleton + filling' structure. The thick felt provides robust foundational support, while the thin felt enhances surface stability, leading to superior tensile and bending resistance. This cutting-edge bonding or pressing technique significantly minimizes deformation risk over time, massively prolonging the lifespan of our sound-absorbing board.
III. Visual Effects: Elevate your environment with a sophisticated two-color combination, offering an aesthetic transformation that seamlessly complements any setting.
Color layering: Our dual-color design introduces a captivating three-dimensional visual effect, utilizing dynamic contrasts like black + gray or varying light and dark shades within a color family. This breaks the monotony of traditional single-color boards. Envision an office where light grey 3mm felt and dark grey 9mm felt sculpt distinct zones, or a children's room where vibrant thin felt enriches base colors, injecting life and charm into the space.
Texture diversity: Delight in the nuanced texture variance between felts of different thicknesses. Thin felts provide a sleek, polished finish, while thick ones offer a gentle plush feel. This duality of color and texture elevates our sound-absorbing board from a simple 'functional material' to a refined 'decorative element' with genuine aesthetic allure, transforming your space into a work of art.