Professional Class D Professional Audio Power Amplifier for Karaoke

Product Details
Customization: Available
Type: Professional Amplifier
Usage: Hi-Fi, AV, KTV System
Manufacturer/Factory & Trading Company
Gold Member Since 2020

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Number of Employees
26
Year of Establishment
2014-03-26
  • Professional Class D Professional Audio Power Amplifier for Karaoke
  • Professional Class D Professional Audio Power Amplifier for Karaoke
  • Professional Class D Professional Audio Power Amplifier for Karaoke
  • Professional Class D Professional Audio Power Amplifier for Karaoke
  • Professional Class D Professional Audio Power Amplifier for Karaoke
  • Professional Class D Professional Audio Power Amplifier for Karaoke
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Basic Info.

Model NO.
EA5300
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 ----- ----- 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
Professional Class D Professional Audio Power Amplifier for KaraokeProfessional Class D Professional Audio Power Amplifier for Karaoke
Professional Class D Professional Audio Power Amplifier for KaraokeProfessional Class D Professional Audio Power Amplifier for KaraokeProfessional Class D Professional Audio Power Amplifier for Karaoke
Professional Class D Professional Audio Power Amplifier for Karaoke
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.

 

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