What certifications does the product have?

Products have passed rigorous tests and obtained China Compulsory Certificate (3C), CE, ROHS, and FCC certifications.

Is customization available?

Yes, OEM and ODM services are available, including customization from samples, designs, full customization, and minor customization.

Overload Protection FM Radio Wired Mic MP3/FM Bluetooth Amplifier

Name: Overload Protection FM Radio Wired Mic MP3/FM Bluetooth Amplifier
Brand: Hangzhou Shuyuan Audio Equipment Factory
SKU: 2273015845

Zhejiang, ChinaHangzhou Shuyuan Audio Equipment Factory

US$50.00

3 Pieces

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, AV, KTV System

Model NO.

HUSB-180W

Used For

Professional

Tube Type

IC Amplifier

Function

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Power

180W

Transport Package

Box

Trademark

Shuyuan

Origin

China

HS Code

8518400090

Key features

Multi-Audio Input: Built-in Bluetooth, USB, and FM radio for versatile audio playback without extra equipment.

Multi-Zone Control: Independent volume adjustment for different zones, enabling differentiated audio broadcasting.

Emergency Priority: Mic priority function allows one-click music cut-off for emergency broadcasting in public areas.

Double Protection: Intelligent overload and overheat protection prevents damage and reduces maintenance costs.

Durable Metal Casing: Thickened metal shell offers anti-fall and anti-corrosion properties for long service life.

Flexible Installation: 2U rack-mount and wall-mount designs suit various environments like cabinets and walls.

Easy Operation: Concise panel with clear buttons allows quick start without professional skills.

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: ≤4.91h

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.

Product Q&A

Q:What audio input methods are supported?

The amplifier features built-in Bluetooth, USB, and FM radio, supporting multiple audio playback methods without requiring additional audio source equipment.

Q:Does it support multi-zone control?

Yes, it allows independent volume adjustment for different zones, enabling differentiated audio playback and broadcasting in various areas.

Q:Is there an emergency broadcasting feature?

Yes, it includes a mic priority function that allows one-click cutting off of music for priority emergency broadcasting in public scenarios.

Q:What safety protections are included?

The device features intelligent overload and overheat protection to effectively prevent equipment damage and reduce maintenance costs.

Q:How is the amplifier installed?

It adopts a 2U rack-mount design and supports wall-mount installation, suitable for computer room cabinets and walls.