How long is the lead time for production?

Peak season lead time is one month; off-season lead time is within 15 workdays.

Is the speaker waterproof and durable?

Yes, it uses flame-retardant plastic and metal mesh, making it waterproof and moisture-proof.

Constant Voltage Amplifier Compatible Ceiling Mounted Speaker

Name: Constant Voltage Amplifier Compatible Ceiling Mounted Speaker
Brand: Hangzhou Shuyuan Audio Equipment Factory
SKU: 2277634685

Zhejiang, ChinaHangzhou Shuyuan Audio Equipment Factory

US$5.30

16 Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Amplification Type

Passive

Speaker Material

Plastic

Model NO.

R-912A&B

Usage

Karaoke, Stage/DJ, Computer, Home Theatre System, Radio, Portable Player, TV, Mobile Phone

Adjusting Method

Ceiling Mounted Speaker

Sound Channel

Play Frequency

Full Range Speaker

Structure

All in One Type

Function

Bluetooth, WIFI, USB

Feature

Passive

SNR

81-90dB

Transport Package

Box

Trademark

Shuyuan

Origin

China

HS Code

8518210000

Key features

Invisible Ceiling Design: Embedded installation saves space and fits all decoration styles seamlessly.

High-Fidelity Audio: Wide frequency response with clear mid-high frequencies and high sensitivity.

Multi-Function Connectivity: Built-in Bluetooth, WIFI, and USB for versatile audio playback options.

Durable & Safe Materials: Flame-retardant plastic base with metal mesh; waterproof and moisture-proof.

Flexible Power Matching: Built-in multi-gear power selector compatible with constant voltage amplifiers.

Full Customization Support: OEM/ODM available with customization from samples, designs, or full specs.

Global Certification: Products certified with CE, ROHS, FCC, and 3C for international markets.

Professional Manufacturer: Established in 1998 with 27 years of experience in public address systems.

Company profile

Hangzhou Shuyuan Audio Equipment Factory

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 27 yearsNearest Port: Ningbo, Shanghai, GuangzhouAverage Response Time: ≤4.89h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including full customization, recent new-product development, ODM services, SDK availability, and four R&D engineers. It reports OEM service for well-known brands and has operated exports for 27 years, with 21%–30% of sales from exports. Production-related resources include assembly and electronic manufacturing equipment, inventory capability, ten quality inspectors, and documented finished-product inspection and warehouse-control procedures. However, it reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no quality-control testing equipment. Service procedures, corrective actions, and complaint handling are documented but lack records. Evidence is insufficient for certification holding, financial credibility, and specific customer cases.

Supplier typeThe supplier appears to be a manufacturer with R&D, ODM, OEM, assembly, and electronic production capabilities. Its stated equipment includes SMT placement, reflow and wave soldering, assembly, cutting, drilling, and related production machinery; it also reports inventory capability.

R&D capabilityThe supplier reports new products within the past year, ODM services, SDK availability, broad R&D design services, and four R&D engineers whose responsibilities include developing samples to customer requirements. These are explicit indicators of active product-development capability.

Production capacityProduction capability is supported by multiple manufacturing machines, assembly resources, ten quality inspectors, documented inspection instructions, warehouse-control records, inventory capability, and stated peak/off-season lead times. A limitation is that the supplier has no valid capacity contract with related subcontractors and no quality-control testing equipment.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, with R&D engineers making samples to customer requirements. ODM, OEM, and SDK capabilities further support tailored product development.