Powered by Made-in-China.com
400W Class Ab Amplifier Professional Sound Power Amplifier with Two Channels
US$100.00-500.00
1 Piece
Product profile
Customization
AvailableType
Professional AmplifierUsage
Hi-Fi, AV, KTV SystemModel NO.
PRO 400Used For
ProfessionalTube Type
Transistor AmplifierFunction
Post Amplifier, Amplifier Combined, Pre-amplifierSound Channel
2.1Amplifier Protection
DC/Short/Temp/VHF/Limit/SoftstarInput Connectors
3 Pin-XLR/RCA/TrsPower Supply
230V, 50/60HzCustomized
OEM, ODMInput Sensitivity
0.775V, 1.0V, 1.5VColor
CustomizedTransport Package
Dual Durable CartonSpecification
CETrademark
Ruizheng AudioOrigin
Made in ChinaHS Code
851840009Production Capacity
3000 PCS/MonthKey features
Comprehensive Protection: Features 6 protection circuits including DC, short circuit, overheating, and overload protection.
Flexible Connectivity: Supports XLR, RCA, TRS inputs with high/low cut, sensitivity, and bridge mode options.
OEM/ODM Customization: Accepts OEM orders with customized colors, connectors, and protection settings.
Wide Application: Suitable for KTV, conference rooms, multi-function halls, bars, and theaters.
Professional Quality Control: Strict QA from raw materials to finished products with 100% 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:What protection features does the amplifier have?
A:
It includes six protection circuits: boot protect, overheating, overload, short circuit, DC production, mute, clip, and limit protection to ensure stable operation.
Q:Can I customize the amplifier?
A:
Yes, we support OEM and ODM services. You can customize colors, input connectors, and protection settings.
Q:What are the payment terms?
A:
For samples, we accept T/T and Western Union. For batch orders, we require a 30% deposit via T/T and the balance 70% before shipment.
Q:How long does it take to prepare a sample?
A:
Normal samples take 2-5 days, while OEM samples take 10-15 days. Samples are shipped via DHL/Fedex or other express services.
Q:Is the sample cost refundable?
A:
Yes, the sample cost is refundable after you place a bulk order.
Send Inquiry
*To:
Foshan Ruizheng Audio Co.,Ltd
Foshan Ruizheng Audio Co.,Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
2500W Class Td Power Amplifier: with High Voltage Protection for DJ Equipment Power Amplifier
US$395.00-436.00
5 Sets(MOQ)
Elong 225 Professional Power Amplifier: 2X2500W Stereo Output, Sound Amplifier
US$300.00-600.00
1 Piece(MOQ)
2chx1200W Professional Power Amplifier, 2400W Sound Amplifier
US$300.00-500.00
1 Piece(MOQ)
Da24K2 12600W 2 Channel 1u Class D Professional Subwoofer Amplifier
US$450.00-750.00
1 Piece(MOQ)
Ap 400W-1200W*4@8ohms 4CH Class H Power Amplifier for Professional Performance Power Amplifier
US$305.00-318.00
5 Pieces(MOQ)
The Ultimate B Series Class D 1000W*4@8ohms Power Amplifier
US$350.00
10 Sets(MOQ)
Ascsonic 10000 Watts Class Td Professional Audio Line Array Power Amplifier At10000q
US$650.00
1 Piece(MOQ)
Sinbosen 4 Channel 4000W Fp20000q for 18 Inch Subwoofer Professional Audio Sound Power Amplifier Module
US$600.00-738.00
1 Piece(MOQ)
90V-260V 4 Channels 10000W ATP10000q Class Td Nightclub Switching Power Amplifier
US$680.00-700.00
1 Piece(MOQ)
D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
Negotiable
1 set(MOQ)
Elong 225 1u 2*5000W Professional Power Amplifier Sound Amplifier or Specially
US$300.00-600.00
1 Piece(MOQ)
DSP20kq-Pfc 4-Channels 20000W Class D 90V-260V Digital DSP Audio Power Amplifier
US$830.00
1 Piece(MOQ)
Factory Wholesale 2u KTV Class H Power Amplifier 350W*2
US$90.20
1 pieces(MOQ)
Elong 218 2X1800W Professional Power Amplifier and Sound Amplifier
US$250.00-280.00
10 Pieces(MOQ)
2 Channel Analog Power Amplifier with 5 Channel Power Sequencer
US$139.00-169.00
5 PCS(MOQ)