Class D High Power Professional Power Amplifier CD1000

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Basic Info.
  • Style: Portable 
  • Brand Name: LISTEN-acoustic 
  • Output: 1000W ( 4ohm ) bridge 
  • output Circuit Type: class-D 
  • S/N Ratio: >105dB 
  • Frequency Response: 20Hz - 20Khz 
  • Warranty Date: 1 Year 
  • Output efficiency:: 85% 
  • Voltage: AC 110-240V 
  • Model No.: CD-1000 
  • Place of Origin: Zhejiang  
  • Min.Order: 200 Piece/Pieces
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 5000pcs each month
  • Packing:Carton Packing
  • Delivery Date: 30-35 days


Public Address systems / Combo Guitar / Bass amp / Audiophile power amplifiers

For professional and consumer use / Home theatre and KTV amplifier systems / Active speakers


·More easy fit for your excellent audio system.

·Module design like building blocks easy combined for Mono or BI or 2.1 amplifier system.

·Easy repair and adjust power from 50W to 1000W each channel.

* Amplifier

Model NoDA100DA300DA500DA600
Class-D amplifier 
Output  50W/4Ω * 2chs 
25W/8Ω * 2chs
100W/4Ω bridge
350W/4Ω * 2chs 
200W/8Ω * 2chs
700W/4Ω bridge
 input sensitivity1.6V
 input impedance6.1KΩ
THD (total harmonic distortion)THD+N 10% ≤0.02%
THD+N 50% ≤0.1%
THD+N 100% ≤0.13%
Overheating protection 60°C75°C75°C75°C
Over voltage protection24.3V32.5V42V85V

* Switch Power

Model NoSP600SP900SP1500
High efficiency ≥90%  LLC Switch-Power 
Power inputer95V~130V / 210V~250V
Out voltage±36V+24V±65V+24V±88V+24V
Harmonic distortion<0.01% 
Signal to noise ratio >105dB
Frequency Response 20Hz - 20Khz
 Impedance4Ω - 8Ω

Over voltage protectionOver voltage / over-current / overheating / delay
/ re-start 

CLASS-D Amplifier DA1000

High efficiency Switch Power SP900

Combination of Amplifier DA500*2 and Switch Power SP900

Professional CLASS-D Amplifier Module Family


We are professional manufacturer for proaudio system.

We have 15 years experience in OEM & ODM production for many famous brands.

The advantages to work with us:

1. We focus on details.

2. We can adjust the sound quality without extra cost.

3. Same price we have better quality and same quality we have best price. 

4. Same products just offer one customer in same market to avoid the price war.


We know all what musician's want,

Welcome to visit our web-site !

Shall you have any question or concern, please feel free to contact us in 24hours :

Tel: 0086-574-87865631

Fax: 0086-574-65060088

Contact Person: Roman Ji

CD-1000 Class D High Power Professional Power Amplifier 

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Mr. Roman Ji
Tel: 86-574-87865631
Mobile: 86-13429321511
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Contact Method
F/4, No.99, Lane 520, TongNing Road, Jiangbei District, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-65060088
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