Guangzhou Dolsi Audio Equipment Co., Ltd.

Amplifier, Power Amplifier, Digital Amplifier manufacturer / supplier in China, offering DJ Sound Class D PRO Audio Digital Professional Power Amplifier, Stable 2 Ohm Digital Power Amplifier, 2 Ohm PRO. Audio DJ Equipment Digital Power Amplifier and so on.

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DJ Sound Class D PRO Audio Digital Professional Power Amplifier

FOB Price:US $1 - 193 / Piece
Min. Order (Pieces) FOB Price
1+ US $1-193 / Piece
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Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 10000 Piece Per Month
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:M Series
Type:Professional Amplifier
Usage:Hi-Fi, AV, KTV System, Any Suitable Applications
Used For:Professional
Tube Type:Transistor Amplifier
Function:Post Amplifier
Sound Channel:2 or 4
Output Number:2 or 4
Voltage:AC 220V
Element Number:Push-Pull Amplifier
Conductive Mode:D
Height:1 Unit (44mm)
Price:Please Contact Us for Prices.
Channel Number:All 2 Channel, 3 Channel and 4 Channel Available
OEM Order:Acceptable
DSP Built-in:Available, Pls Contact Dolsi for Price with DSP
Color:Black or Blue Front Panel
Trademark:Dolsi or client′s logo
Transport Package:1 Piece/Polybag/Protection/ Paper Carton
Specification:CE, RoHS, CB, 3C
Origin:China
HS Code:851840009

Product Description

1 Unit Class-D Digital Power Amplifier  M Series

DJ Sound Class D PRO Audio Digital Professional Power Amplifier


SPECIFICATIONS


 

1 U  Digital Power Amplifier 
Model No. M3600M4800
Channel number 2 input, 2 output4 input, 4 output
Output power 8 ohms 300Wx2 300Wx4 
Output power4 ohms 500Wx2500Wx4
Bridged output power8  ohms 1000Wx11000Wx2
Distortion( 1kHZ,=10dB/4 Ohms) <0.2%
S/N Ratio (20Hz-20Khz,4 Ohms) >112dBA
Cross-talk (1kHZ, 4 Ohms) >40dB
Frequency response 10Hz to 20k Hz,+/-1dB
Input impedance  balance 20K/ Non-balance10K
Damping factor (10-400Hz,8Ohms)  >300
Output Category  Class D
Input sensitivity  0.775V,0dB
Protection features  short circuit, direct current, over-load and  amplitude limit.
Control knobs  power ON/OFF switch,VOLUME control in front panel . STEREO/BRIDGE/MONO                         switch in rear panel .
LED lights  CLIP/-10dB/SIGNAL/MONO/BRIDGE/STATUS indicators in front panel
Power delay 4 seconds
Input interface  XLR  input socket
OUtput interface SPEAKON connector
Size (WxHxD) 483x44x350mm
Net weight   M-3600: 4.95kg,     M-4800: 6.30kg
Packing size   560x120x470 mm  (0.032cbm)
 

DJ Sound Class D PRO Audio Digital Professional Power Amplifier

 

PRODUCT FEATURES

 

.  Unique and elegant enclosure design.
.  Carefully selected high quality components. 
.  Compact structure in only 1 unit of height and light weight, easy to move and install.
.  Class D Toplogy integrated with switch power supply design
.  Powerful output and high efficiency
.  Low electricity consumption
.  Accurate volume control, switch on/off, signal, clip and protection LED light  in front panel
.  Fully automatic protection circuit for each channel, including direct current protection, 
.  Nice Cooling system. 
.  XLR balance input and professional SPEAKON output connectors
.  Stereo ,bridge and mono mode selection pull switch is set on back panel.

Our Company:
With over ten years of experience in the audio field, Dolsi Audio is a manufacturer focusing in research, development and manufacturing of high quality audio equipment, including professional power amplifier, speaker, and other audio peripheral products. 

DJ Sound Class D PRO Audio Digital Professional Power Amplifier
 

Product packing: 

Each piece packed in polyfoam protections before packed into a paper carton.  Or packed as per client's request.

 

FAQ
 
Q: Are you a factory or trading company?
A: We are factory established in year 2004,majorly focusing in research,development and production of high quality of audio equipment.
 
Q:Can I purchase only 1 pieces as sample first?
A:Of curse.We can offer you one sample for your testing first.But you should pay the sample fee and the freight.

Q: How could I receive the goods?
A: For sample order or small quantity of goods, we suggest to deliver through express such as DHL, FedEx, TNT. For urgent order but more goods, we suggest to deliver by air transportation. For large batch order, we suggest to deliver by ocean transportation. No matter which way you choose, our partner, one of the best forwarders in Guangzhou would provide you the best services with best price.Of course,if you have your forwarder,you can cooperate with your forwarder.
 
Q: Can I make the products with my own logo?
A: Yes, we could provide OEM services to you, make your logo on the products and cartons, we have rich experience in this. Moreover, the quality would be as well as our own CEOPA brand products.
 
Q: I have my own idea to the products, could you help and produce my own products?
A: Of course, ODM service is available to us. Just tell us your idea and demand, our experienced engineer would customize and develop the device for you. Without your authorization, we would not tell others we are your supplier, and we would not sell your products with our own brand.
 
Q: I want to work with you, but I`m not familiar with your products, how could I do?
A: We have professional engineers who could design a complete and perfect solution with clear connection diagram for you, with detail introduction to the products, you would find it easy working with us.

Scope of application:
DJ Sound Class D PRO Audio Digital Professional Power Amplifier

Any inquiry, pls contact 



 



 

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Guangzhou Dolsi Audio Equipment Co., Ltd.

- Guangdong, China
- Manufacturer/Factory & Trading Company

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