DJ Sound Class D PRO Audio Digital Professional Power Amplifier
|FOB Price:||US $1-193 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1-193/ Piece|
|Production Capacity:||10000 Piece Per Month|
|Payment Terms:||L/C, T/T|
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- Model NO.: M Series
- Usage: Hi-Fi, AV, KTV System, Any Suitable Applications
- Tube Type: Transistor Amplifier
- Sound Channel: 2 or 4
- Voltage: AC 220V
- Conductive Mode: D
- Price: Please Contact Us for Prices.
- OEM Order: Acceptable
- Color: Black or Blue Front Panel
- Transport Package: 1 Piece/Polybag/Protection/ Paper Carton
- Origin: China
- Type: Professional Amplifier
- Used For: Professional
- Function: Post Amplifier
- Output Number: 2 or 4
- Element Number: Push-Pull Amplifier
- Height: 1 Unit (44mm)
- Channel Number: All 2 Channel, 3 Channel and 4 Channel Available
- DSP Built-in: Available, Pls Contact Dolsi for Price with DSP
- Trademark: Dolsi or client′s logo
- Specification: CE, RoHS, CB, 3C
- HS Code: 851840009
|1 U Digital Power Amplifier|
|Channel number||2 input, 2 output||4 input, 4 output|
|Output power||8 ohms||300Wx2||300Wx4|
|Output power||4 ohms||500Wx2||500Wx4|
|Bridged output power||8 ohms||1000Wx1||1000Wx2|
|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|
|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|
|Net weight||M-3600: 4.95kg, M-4800: 6.30kg|
|Packing size|| 560x120x470 mm (0.032cbm)|
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.
Each piece packed in polyfoam protections before packed into a paper carton. Or packed as per client's request.
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:
Any inquiry, pls contact