Gold Member Since 2016
Audited Supplier
Guangzhou Dolsi Audio Equipment Co., Ltd.

Amplifier, Power Amplifier, Professioanl Amplifier manufacturer / supplier in China, offering Meeting Blue Class D Digital Professional Power Amplifier From China, DJ PRO Audio Pure Post Professional Power Amplifier (DH Black), Class Ab 450W 2 Channel 2u Professional Power Amplifier and so on.

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Supplier Homepage Product digital power amplifier Meeting Blue Class D Digital Professional Power Amplifier From China

Meeting Blue Class D Digital Professional Power Amplifier From China

FOB Price: US $250 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $250/ Piece
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Port: Guangzhou, China
Production Capacity: 2000 Piece Per Month
Payment Terms: L/C, T/T

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Basic Info
  • 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
Product Description
1 Unit Class-D Digital Power Amplifier  M Series



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)
 





 
PRODUCT FEATURES
 
 
.  Unique and elegant enclosure design.
.  Carefully selected high quality components. The complete machine is with CCC, CB and CE  certification and with RoHS compliance. 
.  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, thermal protection, over-load protection and amplitude limit.
.  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. 


 
Product packing: 
Each piece packed in polyfoam protections before packed into a paper carton.  Or packed as per client's request.
 
Good Service to you:
1.  Manufacturing with Dolsi brand.
2.  Manufacturing with your brand ( OEM).
3.  Manufacturing with your design, your specification and your brand ( ODM). 
4. Closely following up, fluent communication, quick feedback and action to any of your query or request for sampling, order,  production,shipment, documents and after-sales service.  


 
Any inquiry, pls contact 

Ms.Pearl Wei
Mob:0086 13751813264
 
 
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Ms. Pearl Wei
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