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Single 18" Active PA Speaker Self-Powered Subwoofer

Name: Single 18" Active PA Speaker Self-Powered Subwoofer
Brand: Guangzhou Ruifeng Intelligence Technology Co., Ltd
SKU: 862029125

Guangdong, ChinaGuangzhou Ruifeng Intelligence Technology Co., Ltd

US$500.00-800.00

2 Pieces

Product profile

Customization

Available

Noise

Self Powered Subwoofer

Hi-Fi

Not Hi-Fi

Model NO.

VS18S

Activity

Active

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Wood

Application

Commercial, Multi-Fun⪞tion Hall,Banquet Hall

Certification

RoHS

Monitor

LED Screen

THD

Self Powered Subwoofer

System Type

Single 18" Self-Powered Subwoofer

Sensitivity(1W/1m)

100dB

Frequency Response

35Hz~250Hz(±3dB)/30Hz~280Hz (-10dB)

Power Rating(AES)

800W

Spl(Continue/Peak)

129dB/135dB

Transport Package

Carton Box or Flight Case

Specification

600× 500× 660mm

Trademark

Origin

China

HS Code

8518220000

Production Capacity

500PCS/Month

Key features

High Power Output: 800W rated power with 1000W amplifier delivers 129dB continuous SPL.

Deep Bass Performance: 18-inch driver with 35Hz-250Hz frequency response for precise bass reproduction.

Versatile Application: Ideal for multi-function halls, banquet halls, night clubs, and business conferences.

Professional Build: Wooden construction with M20 pole mount socket and XLR LINK connectors.

OEM/ODM Support: Professional manufacturer offering custom design and OEM/ODM services.

Fast Delivery: 3-7 days for stock items; 10-20 days for new orders upon deposit.

Quality Assurance: Audited by SGS with CE, RoHS, ISO9001, and ISO14001 certifications.

After-Sales Service: 24-hour after-sales service support for all customer inquiries.

Company profile

Guangzhou Ruifeng Intelligence Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-03-29 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T, Western Union

AI-Powered supplier vetting

SummaryGuangzhou Ruifeng Intelligence Technology Co., Ltd. is a China-based limited company established in 2015 and focused on professional audio products, including line array speakers, full-range speakers, monitors, subwoofers, amplifiers, and processors. The supplier reports an integrated R&D, manufacturing, distribution, design, and technical-consultation capability, with six production lines, 11 years of combined R&D engineer experience, and 21–30 quality-control staff. It reports a one-month peak- and off-peak lead time and production information of 20,000 line array speakers. OHSAS18001:2007 and other management-system certifications are stated, but the certification scope is not detailed. Evidence supports product development and manufacturing capability, while customer references, detailed after-sales procedures, customization examples, and broader financial credibility remain insufficiently documented.

Supplier typeThe supplier is a limited company based in Guangdong, China, operating as an integrated professional sound and lighting business. Its stated activities cover R&D, manufacturing, distribution, design services, technical consultation, and related technical services, with products spanning professional audio equipment.

CertificationsThe supplier states that it holds an OHSAS18001:2007 certificate and other certifications. This provides explicit evidence of at least one management-system certification, although no details are provided on the other certifications or current validity.

R&D capabilityThe supplier reports an R&D center, 11 years of combined R&D engineer experience, and an independent professional sound brand created in 2015. It also states that the subsidiary focuses on intelligent, high-end, professional-grade sound-product R&D, supporting a positive assessment of innovation capability.

Production capacityProduction evidence includes six production lines, two factories within the technology park, reported output of 20,000 line array speakers, and a stated one-month lead time in both peak and off-peak seasons. The supplier also reports a manufacturing plant area of 1,500 square meters, indicating established production capability, although capacity for products other than line array speakers is not specified.

Customization capabilityThe supplier explicitly offers design services and technical consultation and states that it delivers related technical services for professional-grade sound products. These statements support some solution-design capability, but no specific customized-product examples, engineering process, minimum order requirements, or customization scope are provided.