What is the THD of the speaker system?

The Total Harmonic Distortion (THD) is less than 0.005%.

Professional Line Array Speaker with Dual 15 Inch Drivers

Name: Professional Line Array Speaker with Dual 15 Inch Drivers
Brand: Guangzhou Hao Yang Pro Audio Manufactory
SKU: 932464405

Guangdong, ChinaGuangzhou Hao Yang Pro Audio Manufactory

Negotiable

12 Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

Noise

<102dB

Hi-Fi

Activity

Passive

Model NO.

V25

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Plywood

Application

Commercial, Outdoor Large Performance

Certification

CE, SGS

THD

<0.005%

Size

Double 15 Inch

Color

Black

Place

Guangzhou China

Brand Name

Diase

Use

Concert, Events, Stadium

Driver Components

Neodymium

Transport Package

Fly Case or Dolly

Specification

1213mmx489mmx546mm

Trademark

DIASE

Origin

Guangzhou, China

HS Code

8518220000

Production Capacity

50/PCS Month

Key features

Dual 15 Inch Drivers: Features two 15-inch low-frequency drivers for powerful bass output.

Low THD Performance: Total Harmonic Distortion is less than 0.005% for clear audio.

Wide Frequency Range: Usable bandwidth spans from 34 Hz to 20 kHz for full-range sound.

Customizable Options: Offers customization for size, color, and branding as per requirements.

Professional Certification: Certified with CE and SGS standards for quality assurance.

OEM/ODM Service: Supports OEM and ODM services with dedicated R&D engineers.

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.