Wholesale Marketplace
Home >

850W 1U Digital Professional Power Amplifier With High Utilization Rate

Categories Digital Power Amplifier
Brand Name: JMEI
Model Number: DS-2850
Place of Origin: Guangzhou, China
MOQ: 30pcs
Delivery Time: 3 days for samples/2 weeks for normal order after payment is accepted
Packaging Details: 1pc/carton
Certification: CE,FCC,ROHS,REACH
Color: Blue or customized
Chnnel: 2
Signal To Noise: >80dB
THD: < 0.05%
Power 8Ohm: 850W
Input Sensitivity:: 1V
Rack Size: 1U
Signal: Digital Signal
  • Product Details
  • Company Profile

850W 1U Digital Professional Power Amplifier With High Utilization Rate

850W 1U Digital Professional Power Amplifier With High Utilization Rate

Quick details:

Model Number: DS-2850

Product name: 1U digital class D power amplifier

Radiator: Ceramic insulator

Power: 850W

Color: Blue or other color can be customized.

Type: 1 u

Special: Laser printing logo

Service type: OEM/ODM

Business type: Factory

Warranty: 2 years

Original: Guangzhou, China


Laser printing logo

Radiator: Black Aluminum alloy and Ceramic insulator

Protect circuit: DC circuit, over heating, shot circuit, pressure limit,

Class D, 90% efficient,

IR circuit technology

2-channel amplifier

Factory competitive price, fast delivery


1. Fedex/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders, we send to your forwarder's warehouse.

4. Delivery Time: 5-7days for samples; 10-20days for big orders.


1. Payment: T/T,L/C,Western Union

2. MOQ: 30 pcs. We can accept small order and trial order. And a better price negotiable will be given

when quantity is above 50 pieces.

About us

Speaker, Loudspeaker, Pro Audio, Audio System, Speaker Box, Speaker System, Line Array, DJ

Equipment, Pa Speaker, Vibration Speaker, Professional Speaker, Home Theatre Speaker, Karaoke

Speaker, Horn Speaker, Long Throw Speaker, Sub Woofer, Sub Bass, Woofer Speaker, Amplifier,

Power Amplifier, Microphone, Mixer are our factory production line. Any interested, please contact

us freely.

Technical Specifications:





Power 8Ohm


Power 4Ohm


Frequency response

20Hz-20KHz +3/-3dB


<0.05%@8Ω 1KHz

Signal to noise


Slew Rate

40V/μ s

Damping factor


Channel Isolation

>1000dB@8Ω 1KHz

Input impedance


Input sensitivity




Why you choose us?

ISO 9001:2000, manufacturer.

Strong supply capacity, high quality and competitive price.

All goods examined before delivery by QC staff.

Prompt Reply within 12 Hours.

Excellent foreign trade team speaking English, Japanese and French, etc.

Offer FREE sample in some cases after negotiation.

Factory locates in raw material market Guangzhou city of China.

We're pleased to assist you to purchase other product if you need.

Quality 850W 1U Digital Professional Power Amplifier With High Utilization Rate wholesale
Send your message to this supplier
Enter your email please.
To: Guangzhou Junmei Electronics Factory
Characters Remaining: (0/3000)
Inquiry Cart 0