Composite Acoustic Panels

wooden grooved acoustic panels
composite acoustic panels

Composite acoustic panels are innovative solutions that have gained significant attention in the field of acoustic engineering. These panels combine the advantages of different materials, such as wood, metal, and foam, to create a versatile and effective sound-absorbing surface. By integrating various layers with distinct properties, composite acoustic panels offer enhanced acoustic performance, making them highly sought-after in applications where noise control is crucial. From concert halls to recording studios, offices to residential spaces, these panels have proven to be invaluable in creating environments with optimal sound quality and reduced reverberation. In this discussion, we will explore the construction, benefits, and diverse applications of composite acoustic panels, shedding light on their remarkable capabilities and potential for transforming the way we experience sound.

One of the key advantages of composite acoustic panels is their ability to combine different materials strategically. By layering materials with varying densities, absorption coefficients, and surface textures, these panels can effectively absorb and dissipate sound energy across a wide range of frequencies. This results in improved sound clarity, reduced echoes, and a more balanced acoustic environment.


Features :-

Our Composite Acoustic Panels Have

0.86/NRC Value
  • Fire Resistant – Class 1
  • Core Variants – Polyester Fiber & MDF Board
  • Light reflectance – Color dependent

Technical Information Of Composite Acoustic Panels

Ecotone Acoustics (Groovphonic™) Grooved Composite Acoustic Panels, made of acoustic polyester fiber pad pasted on perforated wooden panels by rubber based adhesive for rigid fixation. Total thickness of the Acoustic panel will be 25 mm and having Groove Size 3.2mm at an interval of 28/62 mm c/c as per acoustic design/Architects approval. All joints of Polyester fiber acoustic panel should have dowel connection to avoid any sagging /unevenness. The Composite acoustic panels to be backed with black acoustic fleece. Composite Acoustic Panels should be fixed on GI ‘Z’ clamp made out of 1 mm thick GI sheet of size 30 mm x 30 mm collar and  50 mm high to match with the installed GI frame. The ‘U’ channel grid of size – 50 x 32mm thick made out of GI sheet, 0.5 mm thick, ISI mark. The grid size will be – 600 x 900mm fixed to wall using all screws of Stainless steel. Cavity of grid shall be filled with Tissue fiber paper laminated Rockwool density 60 kg/cum confirming to IS 8183, UL Certified to achieve NRC Value up to 0.86. The Grooved Composite Panel of size 600 x 600×600/1200/2400 mm with a perforated pattern on its back hole dia 08/10 mm or as per acoustic design / Architects approval for better absorption. The Grooved Composite Panel to be chemically treated for fire retardancy. The Panels color Pattern shall be as per Consultant / Architect’s design. The edges of the Composite Panel can be tapered cut by special purpose machine to produce a ‘V’ joint at all four ends as per choice. All makes and models of all items/samples should be approved by the engineer-in-charge / consultant prior to the installation.

FAQs| Composite Acoustic Panels

What are Composite Acoustic Panels made of?

A. Ecotone Acoustic (Groovphonic™) Grooved Composite Acoustic Panels are made of acoustic polyester fiber pad pasted on perforated wooden panels using a rubber-based adhesive for rigid fixation.

How are the Composite Acoustic Panels installed?

A. The Composite Acoustic Panels should be fixed on GI ‘Z’ clamps made of 1mm thick GI sheet, measuring 30mm x 30mm collar and 50mm high, to match the installed GI frame. The panels are backed with black acoustic fleece and installed on a ‘U’ channel grid made of 0.5mm thick GI sheet, measuring 50mm x 32mm. The grid is fixed to the wall using stainless steel screws, and the cavity of the grid is filled with tissue fiber paper laminated Rockwool with a density of 60kg/cum.

Can the edges of the Composite Acoustic Panels be customized?

A. Yes, the edges of the Composite Acoustic Panels can be tapered cut by a special purpose machine to produce a ‘V’ joint at all four ends, providing a customized look. However, it is important to ensure that the choice of edge customization is approved by the engineer-in-charge or consultant before installation.

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I recently got my hands on Ecotone's composite acoustic panels, and I gotta admit, they're pretty solid. As an audiophile, I've tried my fair share of soundproofing solutions, and these panels definitely hold their own. The installation was a breeze, and the difference in sound absorption is noticeable. My home theater setup sounds tighter, with minimal echo. It's not mind-blowing, but it's a step in the right direction. Overall, a decent investment for anyone looking to improve their audio experience.

Kabir Mehta

Ecotone's composite acoustic panels are straight-fire! I've got a small recording studio, and they have transformed the whole vibe. The soundproofing is top-notch, keeping the outside noise out and my beats locked in. They're worth every penny, fam. The sleek design is sick, giving my space a professional look. The only minor gripe is that they took a bit longer to arrive, but hey, good things come to those who wait, right? If you're serious about your music, these panels are a game-changer

Aryan Malhotra

I'm back with some more love for Ecotone's composite acoustic panels. These panels are seriously legit. They not only do a fantastic job of blocking out unwanted noise, but they also bring some serious style to the table. The sleek design and customizable options make them blend seamlessly with any decor. Plus, the customer service? Absolutely on point. If you're looking for a solution to your noise problems, Ecotone's got your back!

Riya Verma


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