What is the lead time for orders?

Peak season lead time is one month; off-season lead time is within 15 workdays.

What is the maximum SPL?

HF: 129dB continuous, 136dB peak; MF: 129dB continuous, 135dB peak; HF: 130dB continuous, 136dB peak.

What are the dimensions and weight?

Dimensions are 991 mm x 356 mm x 508 mm; Weight is 57 KG.

Vt4888 Dual 12 Inch 3-Way Line Array System, Loudspeakers, PRO Audio, Stage Speakers

Name: Vt4888 Dual 12 Inch 3-Way Line Array System, Loudspeakers, PRO Audio, Stage Speakers
Brand: Guangzhou Hao Yang Pro Audio Manufactory
SKU: 693873545

Guangdong, ChinaGuangzhou Hao Yang Pro Audio Manufactory

US$500.00-800.00

12 Pieces

Product profile

Noise

<95dB

Hi-Fi

Not Hi-Fi

Activity

Passive

Model NO.

VT4888

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Wood

Application

Commercial

Certification

SGS

THD

0.005%-0.01%

Material

Plywood

RMS

1700W

Lf

12 Inch

Mf

5.5 Inch

Hf

3 Inch

Colour

Black

Weight

57kg

Usage

Outdoor

Transport Package

Carton or Road Case

Specification

991 mmX 356 mm X 508 mm

Trademark

DIASE

Origin

Guangzhou. China

HS Code

85189000

Production Capacity

1000 Pieces Per Month

Key features

High Power Output: LF: 1200W AES, 4800W Peak; MF: 400W AES, 1600W Peak; HF: 150W AES, 600W Peak.

Wide Frequency Range: Delivers clear sound from 50Hz to 18kHz for professional audio applications.

Low Distortion: THD as low as 0.005%-0.01% ensures high-fidelity audio reproduction.

Durable Wood Construction: Constructed from plywood for robust performance in outdoor and commercial settings.

SGS Certified: Product meets international safety and quality standards verified by SGS.

OEM/ODM Services: Customization available for material, color, and specifications.

High Sensitivity: LF: 106 dB, MF: 105 dB, HF: 112 dB for efficient sound projection.

Neodymium Drivers: Features lightweight neodymium drivers for superior sound quality and reduced weight.

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.