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  • LEEYIN QRS Acoustic Diffuser
  • LEEYIN QRS Acoustic Diffuser
  • LEEYIN QRS Acoustic Diffuser

LEEYIN QRS Acoustic Diffuser

Model: KS-QRS-001

Environmental performance: National standard E level

Flame retardant performance: B1 level

Diffusion frequency range: Full frequency

Common Specification: 600*600*120mm


Product parameters

Model: KS-QRS-001

Base material: Environmentally friendly high density board, Solid oak, fir, paulownia, GRG

Finish: Veneer, paint, latex paint

Environmental performance: National standard E level

Flame retardant performance: B1 level

Diffusion frequency range: Full frequency

Common Specification: 600*600*120mm


Product Features

Main features: QRS diffuser is designed strictly according to the airborne characteristics. It produces uniform diffuse reflection under omnidirectional and multi-angle incident sound conditions, making the human voice more supple, the high frequency more full, and the small space have the effect of the hall.

LEEYIN QRS Acoustic Diffuser

LEEYIN QRS Acoustic Diffuser

LEEYIN QRS Acoustic Diffuser


Scope of application

Scope of application: Theaters, concert halls, vocal rooms, recording studios, audio-visual rooms and other places with high sound quality requirements.

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Contact Us
  • Tel: +86 20 3437 1917
  • E-mail: info@leeyinacoustics.com
  • Wechat: +86 159 1919 0386
  • Whatsapp: +86 159 1919 0386
  • Add.: Rm. 401, LiBao Building, No.277 Baogang Rd., HaiZhu District, Guangzhou City, Guangdong Province, China
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