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Online Shopping 3 Mic Inputs 8-Zone Bluetooth USB Audio PRO 8-Zone Public Address Amplifier
US$145.00
5 set
Sample price:US$145.00/piece.Request sample
Product profile
Customization
AvailableType
Professional AmplifierUsage
Hi-Fi, AV, KTV SystemModel NO.
3U SeriesUsed For
ProfessionalTube Type
IC AmplifierFunction
Post Amplifier, Amplifier Combined, Pre-amplifierSound Channel
1Output Number
8Voltage
AC 220VElement Number
Push-Pull AmplifierConductive Mode
ABPower
1000WTransport Package
BoxSpecification
482*132*480mmTrademark
ShuyuanOrigin
China, HangzhouHS Code
8518400090Key features
8-Zone Independent Control: Separate volume adjustment for 8 zones to meet personalized audio needs.
Multi-Source Audio Input: Built-in Bluetooth, USB, FM, and 3 mic interfaces for versatile playback.
Mic Priority Function: One-key cut off background music for emergency broadcasting and safety.
Intelligent Protection System: Overload and overheat protection to prevent damage and extend lifespan.
Professional 3U Design: Rack-mount metal casing with excellent heat dissipation and durability.
Wide Compatibility: Compatible with various commercial speakers in malls, hotels, and schools.
Customization Options: Supports OEM, ODM, and flexible customization from samples or designs.
Company profile

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: ≤4.75h
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 are the audio input options?
A:
The amplifier features built-in Bluetooth, USB, FM radio, and 3 independent microphone interfaces.
Q:Can I control different zones separately?
A:
Yes, it has 8 independently controllable audio zones with separate volume adjustment.
Q:Is there an emergency broadcasting feature?
A:
Yes, it includes a mic priority function that cuts off background music for emergency announcements.
Q:What certifications does the product have?
A:
Products have CE, ROHS, FCC, and China Compulsory Certificate (3C) certifications.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 500 pcs.
Send Inquiry
*To:
Hangzhou Shuyuan Audio Equipment Factory
Hangzhou Shuyuan Audio Equipment Factory*Content:
Supplier replies will be sent to your registered email
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