Professional DJ Series 4 Channel High Power Amplifier

• Customization: Available
• Type: Professional Amplifier
• Usage: AV, KTV System
• Model NO.: DJ 4CH series
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Post Amplifier
• Sound Channel: 2.0
• Output Number: 4
• Element Number: Push-Pull Amplifier
• Conductive Mode: H
• Trade Term: EXW,Fob
• Transistor: Njw0302g/Njw0218g
• Input Connectors: 3 Pin-XLR/RCA/Trs
• Input Sensitive: 0.775V/1.0V/1.5V
• Amplifier Protection: DC/VHF/Short Current/Limit/Softstart
• Transformer: Copper Transformer
• Transport Package: 2 PCS of 5 Layers Kraft Paper Box
• Specification: 3U
• Trademark: RXF, OEM available
• Origin: China
• HS Code: 8518400090
• Production Capacity: 1000sets/Month

Product Description

Product Description

Feature

Adopts A grade toroidal transformer, very close to no EMI, and deliver more delicate sound. Components are carefully selected to match the circuits design.
 

All adopts AI automated mechanical plug-in and SMD production process. Improve the reliability and consistency of the product welding.

 

Deliver high-quality sound and high damping factor, with ultra fast switching diode fan, to ensure a stable working state for a long time performance.
 

This circuits design have been improved during the practical experience.And it will be continuously updated in the future as well.

Spec	DJ-440	DJ-460	DJ-480	DJ-4100	DJ-4120
8 ohms Stereo Power	4×400W	4×600W	4×800W	4×1000W	4×1200W
4 ohms Stereo Power	4×600W	4×900W	4×1200W	41600W	41800W
2 ohms Stereo Power	4×800W	4×1200W	4×1600W	4×2200W	4×2400W
8 BTL	900W	1800W	2400W	3000W	3400W
Frequency response	20-20000Hz(±0.3dB)
thd+N	>0.08%lKHz
S/N Ratio	>100dB
Slew Ratio	>30V/uS
Damping Factor	>500:1
Crosstalk	>90dB@lKHz
InPut ImPedance	30Kfi(Balanced,Stereo) 15KO(Blanced,Paralled)
Input Sensitivity	0.775V/1.0V/1.4V
Height	2U		3U
Packinq Dimensions	520x480x90mm		550X483X133mm

 

Company Profile

 

Packaging & Shipping

 

FAQ

Q: Can you accept OEM and ODM?
A: Yes, we are a professional manufacturer, your logo or company name can be printed on the products or boxes you order, OEM and ODM are welcome!

Q: Are you a factory?
A: Yes, our factory is located in Guangdong, China, welcome to visit our factory!

Q: How can I pay?
A: We accept T/T, L/C, Western Union, etc.

Q: Can I buy samples from you?
A: Of course you can. Welcome to test our superior quality and service. However, according to our company rules, the cost of samples and shipping should be paid by you.

Q: How can I contact us?
A: If you would like more information and to get the latest price, please contact us through our trade manager or send me an inquiry. I will be glad to serve you.