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4 Channel 640W Class Ab Professional Audio Power Amplifier
US$100.00-500.00
1 Piece
Product profile
Customization
AvailableType
Professional AmplifierUsage
Hi-Fi, AV, KTV SystemModel NO.
EA4600Used For
ProfessionalTube Type
Transistor AmplifierFunction
Post Amplifier, Amplifier Combined, Pre-amplifierSound Channel
2.1Output Number
4Voltage
AC 220VElement Number
Push-Pull AmplifierConductive Mode
HAmplifier Protection
DC/Short/Temp/VHF/Limit/SoftstarInput Connectors
3 Pin-XLR/RCA/TrsPower Supply
230V, 50/60HzCustomized
OEM, ODMTransistor
ToshibuTransport Package
Dual Durable CartonSpecification
CETrademark
Ruizheng AudioOrigin
Made in ChinaHS Code
851840009Production Capacity
3000 PCS/MonthKey features
Multi-Channel Power Output: 4 channels with 640W Class AB output for professional audio applications.
Triple Working Modes: Supports stereo, parallel, and bridging modes for versatile system configurations.
Comprehensive Protection System: Includes DC, overload, short circuit, overheat, and voltage limiting protection.
OEM and ODM Customization: Accepts custom designs and offers flexible customization options for clients.
Professional Input Connectors: Equipped with 3-pin XLR, RCA, and TRS connectors for versatile connectivity.
Wide Application Scope: Ideal for KTV, conference rooms, multi-function halls, bars, and theaters.
Quality Control Assurance: Strict quality control from raw materials to finished product inspection.
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: 1 Year CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤18h
About Our Factory & Business Background
AddressRoom 402, Building 2, Jimeizhi Garden, No. 9 Xinkai Road, Wusha Community, Daliang Street, Shunde District, Foshan City
Plant Area2916 square meters
Number of Employees30
Registered Capital500,000 RMB
Terms of PaymentT/T, LC, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, EXW, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity100 Pcs
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsLimiting Amplifier, Speaker, Limiting Amplifier Part, Speaker Part
Production Lines3
Production MachinesAudio Generator, Oscilloscope, Voltmeter
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers3 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2023-09-19
Main MarketsSouth Asia
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:When was your company established?
A:
Our company was established in 2011 and has developed quickly over the years relying on good quality and customer praise.
Q:Where is your main market?
A:
Our audio products are made in China and sold worldwide, committed to meeting the needs of different national and regional customers.
Q:What are your payment terms?
A:
For sample orders, we accept T/T and Western Union. For batch orders, we support T/T with 30% deposit in advance and 70% balance before shipment.
Q:How can I order a sample?
A:
We can make samples per your request. You need to pay for the sample cost and freight, but the sample cost is refundable after placing a bulk order.
Q:How many days does it take to prepare a sample?
A:
We need 2-5 days for normal samples and 10-15 days for OEM samples. Samples are sent via DHL, FedEx, or other express services.
Send Inquiry
*To:
Foshan Ruizheng Audio Co.,Ltd
Foshan Ruizheng Audio Co.,Ltd*Content:
Supplier replies will be sent to your registered email
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