Guangzhou Factory Ca4/Ca6/Ca9 Power Amplifier for Middle Range Application

• Customization: Available
• Type: Professional Amplifier
• Usage: AV, KTV System
• Model NO.: CA4
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Post Amplifier, Amplifier Combined, Pre-amplifier
• Sound Channel: 2.1
• Output Number: 2
• 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
• Customized: OEM, ODM
• Transistor: 21193/21194
• Transport Package: Dual Durable Carton
• Specification: CE
• Trademark: Ruizheng Audio
• Origin: Made in China
• HS Code: 851840009
• Production Capacity: 3000 PCS/Month

Product Description

CA Series Power Amplifier 
Feature:
1. With high Slew Rate, strong ability to restore the details to get more clear and delicate high-frequency performance.
2. With high Damping Factor, strong low-frequency control force to make a strong low-frequency straight extension.
3. The high value of signal to noise ratio, to make sure get a better sound with high fidelity.
4. The new circuit design, adopts the SMT surface mount technology, to improve the consistency and efficiency of the machine.
5. H(Class H) circuit design, advanced power supply technology to reduce the overall power consumption by 40%, reducing the system heating and the weight of the product.
6. Suitable for: KTV, conference room, multi-function hall, bar and theater.
 

Model	CA4	CA6		CA9	CA12	CA18	CA20	CA80
8Ω Stereo Mode Output	300W	450W		600W	800W	1000W	1300W	1500W
4Ω Stereo Mode Output	450W	600W		900W	1200W	1800W	2600W	3000W
2Ω Stereo Mode Output	---	900W		1100W	1400W	3600W	5200W	6000W
8ΩBridge Mode Output	700W	1200W		1800W	2000W	1800W	2600W	3000W
4ΩBridge Mode Output	---	1400W		2000W	2400W	3600W	5200W	6000W
Signal/noise	103dB	105dB		105dB	106dB	106dB	108dB	108dB
Slew rate	>60v/us
Damping factor	>400
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	10K/20K
Input CMRR	≤-75dB
Crosstalk	≤-70dB
Indicate	Actect , Protect, Signal, Clip
power supply	230V 50/60Hz
Weight	15Kg		18Kg	24Kg	25Kg	39Kg	42Kg	43Kg
size	483W X 408D X 88H			483W X 468D X 88H		483W X 520D 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.