What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, and PayPal.

Is the speaker suitable for outdoor use?

Yes, it is suitable for theaters, stadiums, and touring venues requiring high sound pressure levels.

Bt-30 Professional DJ Speakers 15-Inch Bass Subwoofer Speaker

Name: Bt-30 Professional DJ Speakers 15-Inch Bass Subwoofer Speaker
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 2130284372

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$568.00

1 Piece

Product profile

Customization

Available

Activity

Passive

Operation Mode

Wire / Remote Control

Model NO.

BT-30

Speaker Material

Wood

Certification

CE, RoHS

Monitor

Drivers

2×15"

Power Capacity Program / Peak

2000/4000W

Impedance

Splmax

133dB

Trademark

Sinbosen

Origin

Guangdong Province, China

Key features

Hybrid Bass Reflex Design: Combines bass reflex and horn loading for superior low-frequency output.

High Power Capacity: Delivers 2000W program and 4000W peak power continuously.

Maximum SPL Output: Achieves 133dB SPLmax across a wide frequency range of 35-200Hz.

Durable Birch Plywood: Constructed from high-quality birch plywood with polyurea coating.

Lightweight Enclosure: Weighs only 38.7kg with eight handles for easy transport.

Flexible Customization: Offers full customization, minor customization, and RAL color options.

Omni Directional Coverage: Provides wide coverage suitable for theaters and stadiums.

Professional Certification: Certified with CE and RoHS standards for safety and 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: ≤4.90h

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.