What Guangzhou CMX Audio Co. does

Guangzhou CMX Audio Co., Ltd. is a Guangzhou-based (Panyu District) private manufacturer of professional audio, public address (PA), and voice evacuation systems, founded circa 2015-2016 and operating from a single 1,500 square-meter factory with ERP, MES, CRM, and OA systems. Its product portfolio spans PA amplifiers (mixer, pre, zone, Class-D, Wi-Fi, DAB+), a broad range of commercial loudspeakers (ceiling, horn, column, wall-mount, pendant, waterproof, explosion-proof, line array), SIP-based IP audio systems, EN54-16 certified voice evacuation controllers and EN54-24 certified loudspeakers, Dante/AES67 audio networking modules, wired and 5G Wi-Fi wireless conference systems with simultaneous interpretation and camera tracking, and accessories such as microphones and media players. Technology is built around IP-based audio networking (SIP/VoIP, ONVIF, Dante, AES67), DSP audio processing, and certified fire-safety hardware, with an AI-assisted AutoMeasure DSP Processor added in 2025.

The company sells through a B2B project-based model comprising more than 24 worldwide distributors serving over 100 countries, supported by trade-show presence in Asia, MENA, and Europe, OEM/ODM customization, and a query-based direct sales channel. Customer concentration is diversified across education, hospitality, healthcare, transportation, banking, government, and commercial real estate, with named deployments including American Samoa International Airport, Nestlé Malaysia, RIC Hospital Pakistan, Canadia Bank Cambodia, Wesgreen International School UAE, MURIALDO School Chile, and a five-star hotel in Honduras. Service SLAs include 4-hour inquiry response, 24-hour system design, and 48-hour service resolution. Revenue is generated primarily through hardware sales of EN54-compliant voice evacuation, IP PA, and conference equipment, supplemented by OEM/ODM design work for partner brands and system integration services. The company carries ISO9001 and ISO14001 certifications, EN54-16 and EN54-24 compliance (passed CNBOP-PIB annual audit in 2026 with zero non-conformities), and additional CE, FCC, UL/ETL, EMC, RoHS, CB, IECEE, and IP66 certifications.

Name

Guangzhou CMX Audio Co.

Legal name

Guangzhou CMX Audio Co., Ltd.

Website

https://cmxaudio.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

51–100 employees

Short description

Guangzhou CMX Audio is a China-based manufacturer of EN54-certified voice evacuation systems, IP public address systems, professional amplifiers and speakers, and Dante/SIP/5G Wi-Fi conference systems, sold through 24+ distributors in 100+ countries to schools, hospitals, airports, hotels, and government buyers.

Ownership category

akta.pro rank

Product category

Professional Audio Equipment

NAICS

Audio and Video Equipment Manufacturing (3343)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Microphones, Headsets & Audio Input Devices (HDACAFAH)

Keywords

• Public address systems
• Voice evacuation systems
• IP audio systems
• Conference systems
• Professional audio equipment

Headquarters

HQ city

Guangzhou

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Sales: Sale of professional audio equipment including amplifiers, speakers, conference systems, IP audio systems, and EN54-compliant voice evacuation products
2. OEM/ODM Services: Custom product design and manufacturing under customer brand names with 100% respect for customer brand names and intellectual property
3. System Integration Services: Design of sound systems for customers within 24 hours, system integration support, and professional before and after sales service

Pricing tiers

Go-to-market motion3 records

Distribution channels1 record

Marketing channels4 records

Core offering

Guangzhou CMX Audio Co., Ltd. manufactures IP public address systems, EN54-16 Digital Voice Alarm Systems, Class-D amplifiers, EN54-24 certified loudspeakers, SIP/VoIP-based IP audio systems, Dante networked audio products, and digital/Wi-Fi/UHF wireless conference systems. The company also provides OEM/ODM customization and system integration design services for commercial, institutional, and public-building deployments.

Product overview

Guangzhou CMX Audio Co. is a leading China-based manufacturer offering a comprehensive professional audio and video solution portfolio. The company operates as a platform-plus-modules architecture with core product lines including Public Address (PA) systems, EN54-16 Voice Evacuation Systems, SIP IP Audio Systems, Conference Systems, and Professional Sound Systems. The product portfolio spans amplifiers (mixer amplifiers, power amplifiers, DSP amplifiers, Class-D amplifiers, Wi-Fi amplifiers), speakers (ceiling, horn, column, wall mount, pendant, projector, waterproof, explosion-proof, underwater, garden, line array), audio matrix processors (PA-8000 8x8 digital matrix), Dante audio networking products, conference systems (digital, Wi-Fi, IR, UHF wireless with simultaneous interpretation), microphones, and media players. Solution categories include cloud IP network broadcasting, campus emergency broadcasting, audio video conferencing, and EN54-certified fire evacuation systems. The company serves diverse vertical markets including hotels, schools, hospitals, airports, stations, government, and residential areas with a focus on OEM/ODM customization services.

Differentiator

Problem solved

Functional benefit

Brands

• CMX Audio: Primary brand name for professional audio and video system integration products including public address systems, IP audio systems, EN54 voice evacuation systems, and conference systems

Products and services

• EN54-16 Voice Evacuation System EN54-16 Digital Voice Alarm System for fire safety and emergency evacuation in public buildings. Includes controllers (EVAC-8500, EVAC-8240, PAVA-6500), routers, zone expansion keypads, and remote microphones with speaker line supervision and fire alarm interface.
• EN54-24 Certified Loudspeakers EN54-24 fireproof loudspeakers designed for voice alarm and evacuation systems with fireproof construction. Includes ceiling, pendant, column, wall mount, sound projector, and music horn speaker variants.
• SIP IP Audio System SIP VoIP-based IP audio system for digital IP public address over IP networks. Includes IP paging stations (SIP-9500TM), intercom panels (SIP-16V), network adapters (DI-9704NA), IP PA system (DI-9700), IP intercom, IP speakers, and IP amplifiers with ONVIF protocol support.
• Wi-Fi Conference System Wireless conference system using encrypted Wi-Fi (5G) transmission for anti-interference and confidentiality. 5G-100MC controller supports up to 250 wireless microphones with auto camera tracking, voting, and check-in functions.
• Digital Conference System Professional digital conference systems with discussion, voting, interpretation, and video tracking features. Includes WS-200MC controller (up to 4096 wired and 250 wireless units), US-200MC middle-range system with voting and camera tracking, and WS-100MC economic system.
• Public Address Amplifiers Commercial audio amplifiers including mixer amplifiers (EA, DB, DC series with USB/SD/FM/Bluetooth), pre amplifiers, zone amplifiers, power amplifiers, DSP amplifiers, Wi-Fi amplifiers, DAB+ amplifiers, and Class-D amplifiers ranging from 30W to 500W.
• Public Address Speakers Wide range of commercial audio loudspeakers for indoor and outdoor use including ceiling, horn, column, garden/landscape, pendant, projector, wall mount, subwoofer, waterproof, underwater, explosion-proof, and tunnel speakers.
• Dante Audio Products Dante digital audio networking products for lossless audio over IP. Includes Dante amplifiers, Dante ceiling speakers, Dante-enabled microphones (DANTE-MIC01), Dante interface boxes (DANTE-W2X2IO), input/output dongles (DANTE-XI2, DANTE-XO2), and USB I/O adapters (DANTE-USB2).
• Audio Matrix Processor PA-8000 High-performance AES67-compliant 8x8 digital audio matrix with DSP. Designed for professional conference sound reinforcement with stable, flexible, and lossless audio routing.
• Professional Sound System Professional audio solutions for lecture halls, stadiums, conference rooms, and live performances. Includes installed speakers, pro amplifiers, DSP processors, line arrays (LAS-404A, LAS-804A, LS210), column line arrays, mixers, subwoofers, and signal processors.

Quantifiable outcome

• Responds to customer inquiries within 4 hours
• +3 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles7 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability3 records

Feature6 records

Partnerships

Two partnerships are on record, tiered regional.

• Technical Broker (Jordan)regionalChannel Partner/ Reseller/ DistributorJordan-based partner who successfully presented CMX Audio professional sound system solutions to visitors, system integrators, and industry professionals at JIMAX Jordan Exhibition
• Nepal Max Technologies Pvt. Ltd.regionalChannel Partner/ Reseller/ DistributorAuthorized Nepal distributor who represented CMX at National Ghar Nirman Fest 2082, one of Nepal's key exhibitions for construction, building technology, and smart infrastructure

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• AtlasIED: US-headquartered commercial audio manufacturer with a strong portfolio in mass notification, voice evacuation, and PA for schools, transit, and corporate — directly comparable product set to CMX EN54 lines.
• Valcom: Manufacturer of IP-based paging, intercom, and emergency notification systems for education, healthcare, and government — overlapping with CMX's SIP IP audio and IP intercom products.
• Biamp Systems: Pro AV manufacturer with Tesira DSP, Parlé conferencing, and Devio collaboration systems — adjacent to CMX's PA-8000 matrix and digital/5GHz conference offerings for enterprise and education.
• Ateis: Specialized manufacturer of EN54-certified voice alarm and public address systems. Overlaps directly with CMX's PAVA-6500 and EVAC-500 EN54-16 controller products.
• DSPPA: Guangzhou-based PA, voice evacuation, and IP audio manufacturer with a comparable EN54, IP-PA, and conference product portfolio and similar China-based factory model.
• TOA Corporation: Japanese manufacturer of professional PA, voice evacuation, and conference systems for airports, schools, and government. Closest functional peer to CMX with overlapping EN54-equivalent voice alarm and IP-PA product lines.
• ITC Audio: Chinese manufacturer of commercial PA, IP audio, voice evacuation, and conference systems selling globally into the same integrator channel as CMX.

Broad incumbents

• Bosch Security and Safety Systems: Global incumbent in voice evacuation (PRAESENSA), commercial audio, and integrated security. Competes with CMX on large public-building tenders and pulls away on brand strength.
• Tannoy (Music Tribe): Professional loudspeaker manufacturer (and broader Music Tribe pro-Audio ecosystem) supplying installed-sound speakers and line arrays that overlap with CMX's line array, column, and EN54-24 loudspeaker ranges.
• Honeywell Building Technologies (Fire/Life Safety): Operates significant fire alarm and voice evacuation businesses (e.g., NOTIFIER, XLS) competing with CMX EN54 systems on premium segments of airport, hospitality, and government tenders.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/cmx-audio

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Guangzhou CMX Audio Co.