What certifications does the product hold?

The product is certified with CE, RoHS, CCC, SGS, ISO9001, ISO14001, ISO27001, ISO20000-1, and ISO18001.

Where is the factory located and how is transportation handled?

The factory is in Guangzhou, China, with convenient transportation being just 1 hour from Guangzhou Port.

Professional Subwoofer Audio Speaker Single 18 Inch Line Array PA Loudspeaker with Vr12s

Name: Professional Subwoofer Audio Speaker Single 18 Inch Line Array PA Loudspeaker with Vr12s
Brand: Guangzhou Ruifeng Intelligence Technology Co., Ltd
SKU: 875625615

Guangdong, ChinaGuangzhou Ruifeng Intelligence Technology Co., Ltd

US$300.00-700.00

1 Piece

Product profile

Customization

Available

Noise

Professional Speaker

Hi-Fi

Not Hi-Fi

Model NO.

VR12S

Activity

Passive

Operation Mode

Wire / Remote Control

Speaker System

Non-Direction

Speaker Material

Wood

Application

Commercial, Stage/DJ, Karaoke, Home Theatre System, Auditorium

Certification

CE, RoHS, CCC

Monitor

No Screen

THD

<0.005%

Sensitivity(1W/1m)

102dB

Power Rating(AES)

800W

System

Single 18" Subwoofer

Frequency Response

38Hz~150Hz (+3dB )/32Hz~400Hz (-10dB )

Transport Package

Carton Box or Flight Case

Specification

381*716*400(mm)

Trademark

Origin

China (Mainland)

HS Code

8518220000

Production Capacity

2000PCS/Month

Key features

Professional Audio Performance: 102dB sensitivity, 800W AES power, and <0.005% THD for high-fidelity sound.

Versatile Installation Options: Phase inverted design allows for hanging or ground stacking with VR112 line array.

Extensive Certification: Compliant with CE, RoHS, CCC, SGS, ISO9001, and ISO14001 standards.

High Production Capacity: Monthly output exceeds 2000 pieces with 20 professional engineers.

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

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

Robust Build Quality: Wooden construction with 1x18 inch driver, 46kg net weight, and durable connectors.

Comprehensive After-Sales: 1-year warranty and 24-hour after-sales service support.

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: ≤15h 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.

Product Q&A

Q:What is the warranty period for the speakers?

We provide a 1-year warranty for our speakers.

Q:What is the delivery time for orders?

Delivery takes 3-7 days for stock items. For new orders, it takes 10-20 days after receiving the 30% T/T deposit payment, depending on order quantity.

Q:What payment methods are accepted?

We accept T/T, Western Union, and Cash payments.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ is 1 piece.

Q:Do you offer OEM and ODM services?

Yes, we are a professional manufacturer and welcome OEM and ODM custom designs.