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Diase PRO Audio Vtx Series V25 G28 V20 S25 M22 Professional Line Array Speaker
US$500.00-1,200.00
12 Pieces
Product profile
Noise
≥105dBHi-Fi
Hi-FiActivity
PassiveModel NO.
VTXSpeaker System
PerformanceSpeaker Material
PlywoodApplication
CommercialCertification
CE, SGSTHD
<0.005%Transport Package
Fly Case. Caster Board with Rain CoverSpecification
1223 mm x414 mm x614 mmTrademark
DIASEOrigin
Guangzhou. ChinaHS Code
8518220000Production Capacity
500/MonthsKey features
Professional Line Array Series: Includes V25, V20, G28, S25, and M22 models for versatile audio applications.
High Fidelity Sound Quality: THD <0.005% ensures clear, accurate audio reproduction for professional use.
OEM and ODM Services: Custom branding and design solutions available with 3 dedicated R&D engineers.
Durable Plywood Construction: Built with high-quality plywood material for robustness in commercial environments.
Wide Frequency Response: Models cover ranges from 26Hz to 21kHz, suitable for subwoofers and full-range.
Global Certifications: Products hold CE and SGS certifications ensuring safety and quality standards.
Flexible Lead Times: Off-season delivery within 15 workdays; peak season within one month.
Established Manufacturer: Factory established in 2006 with 700 sqm plant area and international reach.
Company profile

Guangzhou Hao Yang Pro Audio ManufactoryGuangdong, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-08-01 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤24h CertifiedTerms of Payment: T/T, Western Union
AI-Powered supplier vetting
SummaryGuangzhou Hao Yang Pro Audio Manufactory is a privately owned Chinese manufacturer based in Guangzhou, Guangdong, established in 2006. It specializes in professional audio products, including line arrays, loudspeakers, power amplifiers, subwoofers, and sound systems, and reports exporting since 2009. The supplier operates 10 production lines and serves markets across Asia, Europe, Africa, the Americas, Australia, and domestic China. Its stated off-peak lead time is within 15 working days and peak-season fulfillment is one month. The supplier reports three years of R&D engineer experience and 41–50 quality-control staff, but no supplier management-system certification. The available information does not substantiate after-sales capability, financial credibility, customization capability, or specific customer cases.
Supplier typeThe supplier is identified as a privately owned combined business entity and a professional audio manufacturer integrating factory operations, R&D, production, and sales. Its stated product focus includes professional line arrays, loudspeakers, power amplifiers, subwoofers, and sound systems.
CertificationsThe supplier management-system certification field is explicitly recorded as NIL. This indicates no certification is evidenced in the provided information.
R&D capabilityThe supplier states that it integrates research and development and produces different professional line-array series under the DIASE brand. It reports three years of total R&D engineer experience, which supports the existence of R&D activity but provides limited evidence regarding innovation depth or outcomes.
Production capacityThe supplier identifies itself as a factory integrating production and sales, operates 10 production lines, and reports a 700.0 m² manufacturing plant with 41–50 quality-control staff. It also states fulfillment within 15 working days during off-peak periods and one month during peak season, providing explicit evidence of organized production capacity.
Product Q&A
Q:What models are included in the VTX Series?
A:
The series includes V25, V20, G28, S25, and M22 professional line array speakers.
Q:Are OEM and ODM services available?
A:
Yes, we offer both OEM and ODM services supported by 3 R&D engineers.
Q:What is the lead time for orders?
A:
Off-season lead time is within 15 workdays, while peak season takes one month.
Q:What certifications do the speakers have?
A:
Our products are certified with CE and SGS standards for quality and safety.
Q:What is the THD level of these speakers?
A:
The Total Harmonic Distortion (THD) is less than 0.005% for high fidelity.
Send Inquiry
*To:
Guangzhou Hao Yang Pro Audio Manufactory
Guangzhou Hao Yang Pro Audio Manufactory*Content:
Supplier replies will be sent to your registered email
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