What certifications does the product have?

The product is certified with CE and SGS standards.

What is the total peak power of the system?

The total peak power is 3200W (HF: 300W, MF: 800W, LF: 2100W).

A12 Dual 12 Inch Three Way PRO Audio Line Array Speaker and Dual 18 Inch Powerful Subwoofer

Name: A12 Dual 12 Inch Three Way PRO Audio Line Array Speaker and Dual 18 Inch Powerful Subwoofer
Brand: Guangzhou Hao Yang Pro Audio Manufactory
SKU: 2008663585

Guangdong, ChinaGuangzhou Hao Yang Pro Audio Manufactory

US$1,000.00-1,200.00

8 Pieces

Product profile

Noise

<102dB

Hi-Fi

Activity

Passive

Model NO.

A12

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Wood

Application

Commercial, Show

Certification

CE, SGS

Monitor

THD

<0.005%

Transport Package

Fly Case

Specification

330.2mm*1117.6mm*495.3mm

Trademark

DIASE

Origin

Guangzhou, China

HS Code

85182200

Production Capacity

500/Month

Key features

High Power Output: Max SPL 146dB with peak power up to 3200W for powerful sound.

Professional Audio Quality: Hi-Fi performance with THD <0.005% and clear, powerful sound.

Versatile Speaker System: Optional combination of 12-inch line array and 18-inch subwoofer.

OEM and ODM Support: Customization services available with dedicated R&D engineers.

Efficient Installation: Designed to save time, effort, and space during packing and setup.

Wide Frequency Range: Usable bandwidth from 46Hz to 19kHz for full-range audio.

Commercial Grade Durability: Wooden enclosure suitable for commercial and show applications.

Certified Safety: Products certified with CE and SGS standards for quality assurance.

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.