What are the payment terms?

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

What is the lead time for production?

The lead time is within 15 workdays for both peak and off-peak seasons.

Does the speaker support OEM services?

Yes, OEM service is available for this product.

Sinbosen Professional Stage 15 Inch Nexo Passive Monitoring Speaker

Name: Sinbosen Professional Stage 15 Inch Nexo Passive Monitoring Speaker
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 2314434605

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$400.00-500.00

1 Piece

Product profile

Customization

Available

Noise

<102dB

Hi-Fi

Not Hi-Fi

Model NO.

15X

Activity

Coaxial Speaker

Operation Mode

Wire / Remote Control

Speaker Material

Wood

Application

Commercial, Home

Certification

CE, RoHS

Bass

15" × 1

Treble

1.75" ×1 Sheet: High Quality Splint 18mm

Frequency Response

55Hz-20kHz

Sensitivity

138db

Impedance

8ω

Wood Case

15mm Plywood

Feature

Support Strong Bass Sound

Size (W X D X H)

530*490*765mm

Net Weight

19kg

Unit Structure

1X15 Neodymium Magnetic Bass 1X3 Neodymium Magne

Service

OEM Service

Transport Package

Strong Wooden Frame and Carton

Specification

590X330X570MM

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

85182200

Production Capacity

1000 Units/ Month

Key features

Wide Frequency Response: Usable bandwidth from 55 Hz to 20 kHz covers rich audio content.

High Sound Pressure Level: Maximum SPL reaches 138 dB for powerful audio output.

Premium Material Construction: Cabinet made of first-grade Russian birch plywood with steel front.

Neodymium Transducers: Features 1x15 inch cone driver and 1x3 inch compression driver.

Flexible Customization: Supports full customization, minor customization, and design-based options.

OEM and ODM Services: Manufacturer offers OEM service and ODM service availability.

Lightweight and Portable: Built with lightweight materials for easy carrying and installation.

Low Distortion Performance: Excellent dynamic range with low distortion for high sound quality.

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: ≤4.91h

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.