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NINGBO LISTEN-ACOUSTIC MANUFACTURING LTD.
NINGBO LISTEN-ACOUSTIC MANUFACTURING LTD.  

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Class D High Power Professional Power Amplifier CD500 

Payment Terms: T/T,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: CD-500
Production Capacity: 5000pcs each month
Delivery Date: 30-35 days
Brand Name: LISTEN-acoustic
output Circuit Type: class-D
Frequency Response: 20Hz - 20Khz
Output efficiency:: 85%
Means of Transport: Ocean
Packing: Carton Packing
Style: Portable
Output: 500W ( 4ohm ) & 300W ( 8ohm...
S/N Ratio: >105dB
Warranty Date: 1 Year
Voltage: AC 110-240V

1: Output power (RMS) 500W ( 4ohm ) & 300W ( 8ohm )
2: High efficiency, stability & lighter weight
3: Power Class-D Digital Amplifier Module

Applications: 

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

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

Features: 


·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
 250W/Ω   
150W/8Ω  
 450W/Ω   
250W/8Ω  
 350W/4Ω * 2chs 
200W/8Ω * 2chs
700W/4Ω bridge
 Chip3116D2TDA2092TDA2092TDA2092
 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

0.5V
Over voltage protectionOver voltage / over-current / overheating / delay
/ re-start 


CLASS-D Amplifier DA500



High efficiency Switch Power SP600




Combination of Amplifier and Switch Power



Professional CLASS-D Amplifier Module Family





NINGBO LISTEN-ACOUSTIC MANUFACTURING LTD.

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-500 Class D High Power Professional Power Amplifier 


bigPhoto
skype Mr. Roman Ji

Tel: 86-574-87865631
Fax: 86-574-65060088
Mobile: 86- 134 2932 1511
Contact to this supplier

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Company Info

NINGBO LISTEN-ACOUSTIC MANUFACTURING LTD. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Roman Ji:   skype
Agnes Wu:   skype
Michelle:   skype
Kirsten:   qq

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