Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke

Model NO.
DSP20000Q
Output Number
4
Voltage
220V&110V
Element Number
Push-Pull Amplifier
Conductive Mode
D
Color
Black
4 Ohm Stereo Power  (RMS)
4000W X 4CH
OEM Service
Accepted
Certification
Ce, RoHS
Warranty
Three Years
Frequency Response
20 Hz - 34 kHz
8 Ohm Stereo Power  (RMS)
2200W X 4CH
Feature
Touch Screen,Software Control
Amplifier Type
Class Td
Product Type
DSP Power Amplifer
Transport Package
Strong Carton Packing
Specification
580*180*560mm
Trademark
Sinbosen
Origin
Guangzhou, China
HS Code
8518400090
Production Capacity
1000 PCS/Month
Reference Price
$ 477.00 - 819.00
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Product Description

Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke
Technical Parameters DSP20000Q
8 ohm Stereo Power  (RMS) 2200WX4
4 ohm Stereo Power  (RMS) 4000WX4
8 ohm Bridged Power (RMS) 8000WX2
4 ohm Bridged Power (RMS) 9000WX2
Frequency Response(+o/-0.3dB,1W/8Ω): 20 Hz - 34 kHz          
THD 20 Hz - 20 kHz for 1W: <0.1%     
Signal-to-Noise Ratio: >112 dBA  
Channel separation (Crosstalk) at 1 kHz : >70 dB 
Input Connectors (per channel): 3 pin XLR, electronically balanced  
Output Connectors (per channel): Binding Posts 2-pole 
Class: TD    
TourClass Protection: ACL, IGM, AutoRamp, short circuit, DC voltage, turn on/off transient, current inrush, sub/ultrasonic input  
Operating voltage, 220V / 110V nominal: 180-240 V / 90-130 V selectable 
Voltage Gain(dB): 23, 26, 29, 32, 35, 38, 41, 44 dB selectable 
Input impedance: 20 kOhm 
Level adjustment (per ch.): Front panel potentiometer, 31 positions detented from -inf to 0 dB
Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke
Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke
Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke
Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke

Software control
  		Multiple power amplifier controls Touch screen

Amplifier built-in processor,4 inch size led screen can touch,control the amplifier sound effect
  		DSP amplifier also cintrol by PC,through software can more precise adjustment  dsp processor One PC can independent control serveral dsp amplifier at the same time

Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke

Capacitor Upgrade And New cooling system

The old one is 3300UF 200V and now the new is 3600UF 200V . Totally add more 300UF capacity. The amplifier power supply board is better than before, it will make your subwoofer bass sound quality more loud and powerful.

We upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.
Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke



Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke
Sinbosen Digital Amplifier DSP20000q Professional DSP Amplifier for Karaoke

 
FAQ
 
1.What's your MOQ (Minimum order quantity)?
A:There is no MOQ limited, you can choose to order 1pc or 1000000pcs, the more the better!
 
2.Except product value and shipping cost, do I need to pay any other fees in China? 
A:No other fees needed in China!
 
3.How can I make the payment, what's your payment terms?
A:You can pay by TT, Western Union, or Paypal; 30% deposit before production, 70% balance before shipment!
 
4.How long will it takes for production after payment? ( By express, door to door delivery, such as DHL/TNT/FedEx/UPS...)
A:If your order qty less than 5000pcs, it will takes about 10 working days; If more than 5000pcs, please confirm with me directly!
 
5.How long is your guarantee period of products?
A:1 year, if any problems during this period, we will sent you free replacements to repair, anyway we will find the best solution for you! 
 
6.Can you use our company logo and package?
 A:Yes, we are manufacturer, we accept OEM request!  


 


 

 

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