Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price
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Product Highlights
- Multi-Channel Power Amplifier: EA Series designed for KTV, conference rooms, and theaters with high power efficiency.
- Advanced Protection System: Features DC, overload, short circuit, overheat, and voltage limiting protection circuits.
- Flexible Working Modes: Supports stereo, parallel, and bridging modes for versatile audio applications.
- OEM and ODM Services: Accepts custom designs and offers full customization options for clients.
- Professional Quality Control: Strict inspection from raw materials to finished products by a trained QC team.
- Diverse Input Connectors: Equipped with 3-pin XLR, RCA, and TRS connectors for various audio sources.
- Wide Frequency Response: Frequency response of +/-0.1dB from 20Hz to 20kHz ensures accurate audio reproduction.
Product Attributes
- Customization
- Available
- Noise
- ≥105dB
- Application
- Commercial, Home
- Model NO.
- EA-4300
- Certification
- CCC
- THD
- >0.01%
- Amplifier Protection
- DC/Short/Temp/VHF/Limit/Softstar
- Input Connectors
- 3 Pin-XLR/RCA/Trs
- Power Supply
- 230V, 50/60Hz
- Customized
- OEM, ODM
- Tube
- Toshibu
- Transport Package
- Dual Durable Carton
- Specification
- CE
- Trademark
- Ruizheng Audio
- Origin
- Made in China
- HS Code
- 851840009
- Production Capacity
- 3000 PCS/Month
Product Images of Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price
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Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price -
Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price -
Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price -
Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price -
Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price -
Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price -
Hot Sell 4 Channel Sound System Power Amplifier with Factory Wholesales Price
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Product Description
EA Series Multi Channel Power Amplifier
1. Special design for the KTV entertainment high power efficient multi-channel professional amplifier.
2. Use traditional transformer,
3. Advanced and reasonable circuit design with tested electronic components to make sure the sound quality more perfect.
4. Can choose stereo, parallel, bridging three working modes.
5. With DC protection, overload protection, short circuit protection, overheat protection, input voltage limiting protection, using IC protection circuit, sensitive and rapid to make the machine more secure.
6. Suitable for: KTV, conference room, multi-function hall, bar and theater.
Why choose us:
1.We are professional audio factory, so we can offer you a preferentia price to you.
2.We has always attached great importance to quality control since we know that quality is of vital
importance to the sustainable development of our company. We have a well-trained professional
quality control team who carries out the strictest quality control methods from raw materials incoming,
online inspection, out inspection and QA.
3.we focus on middle and high-end items and ensure every product made by the the superior material.
we have strict quality control system to avoid quality problems.
4.There are many types you can choose ,if you have you own designed idea,we also accept the OEM
order
FAQ
1.Q:When your company established?
Our company established on 2011,Rely on good quality and customer high praise,our company isdeveloping quickly over the years.
2.Q:Where is your main market?
Our audio products made in China and are sold to all over the world,committed to meet needs of different national and regional customers.
About Payment
3.Q:What's your payment term?
A:For the sample order,we accept T/T and Western Unions.But for the Batch order,we support payment terms by T/T 30% deposit in advance,balance 70% before shipment.
About sample
4.Q:How can I order a sample?
A:If you need some samples to test,we can make as per your request.You should pay for the sample cost and the transportation freight,while the samples cost can be refundable after you place bulk order.
5.Q.:How many days do you cost to prepare the sample?
A:We need 2-5 days for normal sample,10-15 days for the sample required OEM,and then will be sent via DHL/Fedex or other express.
6.Q:Can you do OEM/ODM for customers?
A:Sure, OEM/ODM are welcome.
1. Special design for the KTV entertainment high power efficient multi-channel professional amplifier.
2. Use traditional transformer,
3. Advanced and reasonable circuit design with tested electronic components to make sure the sound quality more perfect.
4. Can choose stereo, parallel, bridging three working modes.
5. With DC protection, overload protection, short circuit protection, overheat protection, input voltage limiting protection, using IC protection circuit, sensitive and rapid to make the machine more secure.
6. Suitable for: KTV, conference room, multi-function hall, bar and theater.
| Model | EA3000 | EA-3500 | EA-4300 | EA5300 | EA-6300 | EA-9300 | ||||||
| 8Ω Stereo Mode Output | 200W+ 300WX2 | 300Wx3 | 400W x3 | 400WX2+ 300W | 600Wx3 | 450WX2+ 600W | ||||||
| 4Ω Stereo Mode Output | 400W/600W | 600W | 800W | 800W/600W | 1200W | 900W/1200W | ||||||
| 2Ω Stereo Mode Output | ----- | ----- | 1600W | 1600W/ 1200W | 2400W | 1600W/ 2400W | ||||||
| 8ΩBridge Mode Output | 400W/600W | 600W | 800W | 800W/600W | 1200W | 800W/1200W | ||||||
| 4ΩBridge Mode Output | ----- | ----- | 1600W | 1600W/ 1200W | 2400W | 1600W/ 2400W | ||||||
| Signal/noise | 103dB | 105dB | 105dB | 106dB | 106dB | 108dB | ||||||
| Slew rate | >60v/us | |||||||||||
| Damping factor | 400:1 | 400:1 | 450:1 | 550:1 | 550:1 | 550:1 | ||||||
| Frequency Response | +/-0.1dB,20HZ-20KHZ | |||||||||||
| THD | ≤0.01%Rated Power@8Ω 1KHZ | |||||||||||
| IMD | ≤0.03%Rated Power@8Ω | |||||||||||
| Input Sensitivity | 0.775V,1.0V,1.5V | |||||||||||
| Input Impedance | 20K/40K | |||||||||||
| Input CMRR | ≤-75dB | |||||||||||
| Crosstalk | ≤-70dB | |||||||||||
| Indicate | Actect , Protect, Signal, Clip | |||||||||||
| power supply | 230V 50/60Hz | |||||||||||
| Weight | 23Kg | 24Kg | 25Kg | 25Kg | 36Kg | 39Kg | ||||||
| size | 483W X 460D X 88H | 483W X 460D X 88H | 483W X 500D X 133H | |||||||||
Why choose us:
1.We are professional audio factory, so we can offer you a preferentia price to you.
2.We has always attached great importance to quality control since we know that quality is of vital
importance to the sustainable development of our company. We have a well-trained professional
quality control team who carries out the strictest quality control methods from raw materials incoming,
online inspection, out inspection and QA.
3.we focus on middle and high-end items and ensure every product made by the the superior material.
we have strict quality control system to avoid quality problems.
4.There are many types you can choose ,if you have you own designed idea,we also accept the OEM
order
FAQ
1.Q:When your company established?
Our company established on 2011,Rely on good quality and customer high praise,our company isdeveloping quickly over the years.
2.Q:Where is your main market?
Our audio products made in China and are sold to all over the world,committed to meet needs of different national and regional customers.
About Payment
3.Q:What's your payment term?
A:For the sample order,we accept T/T and Western Unions.But for the Batch order,we support payment terms by T/T 30% deposit in advance,balance 70% before shipment.
About sample
4.Q:How can I order a sample?
A:If you need some samples to test,we can make as per your request.You should pay for the sample cost and the transportation freight,while the samples cost can be refundable after you place bulk order.
5.Q.:How many days do you cost to prepare the sample?
A:We need 2-5 days for normal sample,10-15 days for the sample required OEM,and then will be sent via DHL/Fedex or other express.
6.Q:Can you do OEM/ODM for customers?
A:Sure, OEM/ODM are welcome.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2411751". Items marked "
" are certified.
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Company Profile
Founded in 2011, ruizheng audio is designing and distributing amplifier, speakers, speaker system under the AiMEEK brand name, they also supply OEM/ODM components to many of the professional audio brands in the market today.
Ruizheng amplifiers primary line consists of AB class and D class, H class, switch power class. We supply range from 300W to 1500W @ 8ohm, 2 channel/3channel/4 channel/6channel/8channel.
Ruizheng Speakers primary line consists of high frequency drivers and coaxial components, and cone drivers. We have made a strong commitment to provide a well-balanced line of Low Frequency drivers that range from 6.5" to 24", as well as a very complete line of High Frequency drivers. Our engineers have optimized each design with CLIO software to ensure each design operates to its fullest potential time and time again. From nightclubs, to stadiums, to concert halls around the world, our products are chosen based on their reliability, consistency and most of all for their outstanding sound quality.
Company management, sales, accounting, and research and development activities are performed in this building. Ruizheng supply a premium product that offers excellent value to the consumer.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 402, Building 2, Jimeizhi Garden, No. 9 Xinkai Road, Wusha Community, Daliang Street, Shunde District, Foshan City
-
Plant Area
- 2916 square meters
-
Number of Employees
- 30
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 100 Pcs
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Limiting Amplifier, Speaker, Limiting Amplifier Part, Speaker Part
-
Production Lines
- 3
-
Production Machines
- Audio Generator, Oscilloscope, Voltmeter
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-09-19
-
Export Year
- 1 Year
-
Main Markets
- South Asia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- When was your company established?
- Our company was established in 2011 and has been developing quickly with good quality and customer praise.
- Where is your main market?
- Our audio products are made in China and sold worldwide to meet the needs of different national and regional customers.
- What are your payment terms?
- For sample orders, we accept T/T and Western Union. For batch orders, we support T/T with 30% deposit and 70% balance before shipment.
- How can I order a sample?
- You can request samples to test. You need to pay for the sample cost and freight, but the sample cost is refundable after placing a bulk order.
- How many days do you need to prepare a sample?
- 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.
- Can you do OEM/ODM for customers?
- Yes, OEM and ODM services are welcome. We accept custom designs and offer flexible customization options.
Send your message to this supplier
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