Es Series 2u High Power Amplifier 4 Channels Professional Stereo Digital Audio Class D Power Amplifier

• Customization: Available
• Type: Professional Amplifier
• Usage: Hi-Fi, AV, KTV System
• Model NO.: EA5300
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Post Amplifier, Amplifier Combined, Pre-amplifier
• Sound Channel: 2.1
• Output Number: 4
• Voltage: AC 220V
• Element Number: Push-Pull Amplifier
• Conductive Mode: H
• Amplifier Protection: DC/Short/Temp/VHF/Limit/Softstar
• Input Connectors: 3 Pin-XLR/RCA/Trs
• Power Supply: 230V, 50/60Hz
• Customized: OEM, ODM
• Transport Package: Dual Durable Carton
• Specification: CE
• Trademark: Ruizheng Audio
• Origin: Made in China
• HS Code: 851840009
• Production Capacity: 3000 PCS/Month

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.
 

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

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1600W

1600W/ 1200W

2400W

1600W/ 2400W

8ΩBridge Mode Output

400W/600W

600W

800W

800W/600W

1200W

800W/1200W

4ΩBridge Mode Output

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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.