Qinsound Diffusers Ceiling Acoustic Panel Fireproof Soundproof Material

Diffusors are used to treat sound aberrations in rooms such as echoes. They are excellent alternatives or complements to sound absorption because they do not remove sound energy, but can be used to effectively reduce distinct echoes and reflections while still leaving a live sounding space. Compared to a reflective surface, which will cause most of the energy to be reflected off at an angle equal to the angle of incidence, a diffusor will cause the sound energy to be radiated in many directions, hence leading to a more diffusive acoustic space. It is also important that a diffusor spreads reflections in time. Diffusors can aid sound diffusion, but this is not why they are used in many cases; they are more often used to remove coloration and echoes.

QRD diffusors are designed to diffuse sound in either one or two directions. Fractal constructions can be used to extend bandwidth.

Application

QRD diffusors are widly used in studio, recording room, lecture hall,  home theater, cinema, private club, high-end club, concert halls, gymnasium, airports, hotels, office, conference room, negotiation rooms, reception hall and all kinds of cultural and entertainment places.

Sound Test Report

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FAQ

Q1. Can I have a sample order for Acoustic Diffuser?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A:Sample needs 5-14 days, mass production time needs 2-4 weeks for order quantity more than

Q3. Do you have any MOQ limit for Acoustic Diffuser?

A: Low MOQ, 10  pieces is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by sea. It usually takes 3-5 weeks to arrive.

Q5. How to proceed an order for Acoustic Diffuser?

A: Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

Q6: Do you offer guarantee for the products?

A: Yes, we offer 3 years warranty to our products.