Contact Us
  • Web:
  • E-mail:
  • Tel: +0086-20-39125019
  • Skype: publicaddress
  • Address: 302RM 3#, Honghui Industrial Zone, Zhongyuan RD, Shibi Area, Panyu, Guangzhou, China 511497

Guangzhou CMX Audio Co., Ltd is the leading IP public address system, EN54-16 Digital Voice Alarm System, Class-D Amplifier, IP network audio system and IP speaker & IP amplifier manufacturer in China, we have one around 1,500 SQ meters factory and 50 employees. Our factory is well quality-oriented ensure to make sure the best raw material and 6 steps of on site QC and QA strict quality control. The quality control system is strictly followed by ISO9001 and ISO14001.

We commit 5 years quality warranty to our customer. Most of products are compliant with CE, RoHS, CB, EN54-16, C-tick, FCC or UL, and EN54-24 fireproof certificate. 

We response our customer inquiry within 4 hours and we design sound system for our customer within 24 hours and we solve quality compliant within 48 hours with spare parts of new replacement.


We working with more than 24 worldwide distributors, we support original high qualified products, professional before sales and after sales service, we provide various advertisement gifts and material to help customer marketing, we provide full range of company presentation, product technical documents and versatile system design templates to ensure end-customer easy understand the benefits our systems bring to them.


We customized different specification and different look amplifier and loudspeakers under customer brand name. We cherish the partnership by 100% respect customer brand name and intellectual property.

Our Motto: Surpass customer expectation is our mission.


Our Product Range:

1. Public address system, background music system, paging system & PA sound system.

2. Public address mixer amplifier, power amplifier and class-D amplifier.

3. Public address ceiling speaker, column speaker, horn speaker, wall mount speaker, fashion speaker, garden speaker, projection speaker, fireproof speaker, explosion-proof speaker, under water speaker and siren horn speaker & EN54-24 fireproof loudspeakers.

4. IP network audio system & IP PA system & IP public address system.

5. EN54-16 Digital voice evacuation system & voice alarm system.

6. IP network intercom system.

7. Audio Conference system, wireless conference system, simultaneous interpretation system.

8. HD Video Conference System

9. Pro mixing console.

10. Pro amplifier, digital class-D stereo amplifier and digital class-D four channel amplifier

11. Pro loudspeaker

12. Microphone, wireless mic, wired tabletop mic, wired dynamic mic

13. Volume control


Our Slogan: Security for better life.

Our Goal: To be Digital Public Address System & Digital Voice Evacuation System Expert.

Our Company:

R &D and Factory

Electronics Factory:

Speaker Factory

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