What is the average lead time for production?

The average lead time is within 15 workdays regardless of the season.

What certifications does the product have?

The product is certified with CE and RoHS.

What are the payment terms?

We accept LC, T/T, D/P, and PayPal.

Line Array 12 Inch Speaker Professional Outdoor Speaker Woofer

Name: Line Array 12 Inch Speaker Professional Outdoor Speaker Woofer
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 2143146102

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$1,200.00-1,500.00

1 Piece

Product profile

Customization

Available

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Model NO.

TN-24 and BN-30

Speaker Material

Wood

Application

Commercial, Home

Certification

CE, RoHS

Monitor

Type

Passive Speaker

Cabinet

First Grade Russian Birch Plywood

Speaker Driver

Neodymium Magnet

Splmax

143 Db

Frequency Range

65-18kHz

Transport Package

Strong Wooden Frame and Carton

Specification

70&45&45cm

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

85182200

Key features

Dual 12-inch High Efficiency Drivers: Features 2x12-inch neodymium drivers for powerful low-frequency output.

Wide Frequency Response Range: Delivers clear sound from 65Hz to 18kHz with 143dB maximum SPL.

Durable Birch Plywood Enclosure: Constructed with 18mm high-density birch plywood for rugged durability.

Waterproof Surface Coating: Protects against moisture, making it suitable for various outdoor environments.

Flexible Installation Options: Supports multiple mounting configurations for bars, clubs, and stadiums.

Rotatable HF Horn: Exchangeable and rotatable horn allows for precise sound coverage control.

Full Customization Available: Offers full customization, minor customization, and design-based options.

Fast Production Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

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: ≤5.18h

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.