What certifications does the product have?

The product is certified with CE and RoHS standards.

How many drivers are in the speaker?

It features 2x12 inch LF drivers, 2x6.5 inch MF drivers, and 3x1 inch HF drivers.

Wl12 Sound Equipment 3-Way Dual 12 Inch Line Array Speaker Professional Sound System

Name: Wl12 Sound Equipment 3-Way Dual 12 Inch Line Array Speaker Professional Sound System
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 2095115812

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$800.00-900.00

1 Piece

Product profile

Customization

Available

Noise

≥105dB

Activity

Passive

Model NO.

WL12

Speaker System

Line Array

Speaker Material

Wood

Certification

CE, RoHS

Frequency Response

52Hz-18kHz ± 3dB

Type

3-Way 12 Line Array

Nominal Impedance

Lf: 8 Ohms, Mf + Hf: 8 Ohms

Conectors

2 X Nl4 Type

Weight

64kg

Transport Package

Strong Wooden Frame and Carton

Specification

120x40x55cm (WxHxD)

Trademark

Sinbosen

Origin

Guangdong Province, China

Key features

High Output Sound Pressure: Max SPL of 139dB LF, 140dB MF, and 145dB HF for powerful audio projection.

3-Way Line Array Design: Features 2x12 LF, 2x6.5 MF, and 3x1 HF drivers with horn loading technology.

Flexible System Expansion: Supports external amplifiers and expandable resolution for strong adaptability.

Easy Installation System: Quick hanging system allows stacking up to 24 boxes with simple operation.

Customization Options: Offers full customization, minor customization, and flexible design options.

Compact and Lightweight: Weighs 64kg with vertical trapezoidal design for convenient transport and deployment.

Professional Certification: Certified with CE and RoHS standards for quality and safety compliance.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Guangzhou Xinbaosheng Audio Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤4.35h

AI-Powered supplier vetting

SummarySinbosen demonstrates broad customization and ODM capability, has introduced new products within the past year, and reports RoHS compliance. It offers small orders and customized samples, a stated three-year warranty, 18-hour service availability, and free after-sales support for quality or product problems. Production indicators include seven production lines, six to ten quality-control staff, inventory capability, and lead times within 15 working days in both peak and off-season periods. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, no supplier management-system certification, no overseas warehouse, overseas branch or agent, showroom, or offline trade-show participation. Inspection and supplier-assessment procedures exist without records, and approved-supplier lists lack signatures or dates. Financial information is present only as year labels, so financial credibility cannot be verified. Customer-case evidence is limited: no Fortune 500 cooperation or...

Supplier typeThe supplier presents itself as a manufacturer with R&D, ODM, customization, inventory, and seven production lines. It exports mainly to Europe and North America, but has no overseas warehouse, branch, agent, showroom, or overseas-service country coverage.

CertificationsRoHS is explicitly identified as the supplier’s sustainable-development and product-compliance certification. However, supplier management-system certification is listed as NIL, so certification coverage is limited to the stated product-related standard.

After-Sales capabilityThe supplier states that it provides a three-year warranty, welcomes small orders and customized samples, offers 18-hour online service, and provides free after-sales support for quality or product problems. These are explicit service commitments, although no performance records are provided.

R&D capabilityThe supplier reports new products within the past year, ODM service, and broad design customization. It has two years of total R&D-engineer experience and no available SDK, indicating some product-development capability but limited evidence of advanced technical integration.

Production capacityProduction evidence includes seven production lines, six to ten quality-control staff, inventory capability, 30 qualified service-capability suppliers, and lead times within 15 working days in peak and off-season periods. A material control weakness is that no valid manufacturing-capacity contract exists with related subcontractors, while inspection and supplier-assessment procedures lack records.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, customization from designs, minor customization, flexible customization, ODM services, and customized samples for small orders. This is direct evidence of broad customization flexibility.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. No named customers, project examples, or verifiable case studies are provided, so customer-case strength cannot be established.