Sinbosen DSP Touch Screen Amplifier DSP-20q Professional 4 Channel Power Amplifier for Performance

Product Description

Products Feature:
4 Channel Class TD Switching power amplifier with DSP
4 x 2,200 Watts into 8 Ohms,4 x 4,000 Watts into 4 Ohms
Create SUPER sound quality
Control the sound effect by Touch on front 4.3" LED display screen Or control the sound effect by Computer
DSP software with AES digital signal input and FIR function, Taps 256-512;
Bridge-mode operation for Touring Applications
Comprehensive protection scheme
Use high quality capacitor 14pcs 3600uf 200V +4pcs 2200uf 200V
Use Original ONSEMI transistor
Original Neutrik XLR*/Speakon connectors
Built in 12pcs fans, Effective cooling design
Temperature protection;Over current protection;Short circuit protection built-in
DANTE function is selectable, cost more 100USD
 

Product Parameters

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

 

Software control	Multiple power amplifier controls	Touch screen
Amplifier built-in processor,4.3 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

 
Why choose DSP Power Amplifier?
1.48kHz sampling frequency DSP processor, 24-bit A/D and D/A conversion; 4 inputs and 4 outputs DSP module;
2. The input mode can choose analog input, AES digital signal input, and DANTE input. Different signals can be input at the same time. It is equipped with an automatic switch and can set the signal priority.
3. The output channel temperature is visually displayed on the display screen, and the temperature status of the power amplifier can be monitored at any time.
4. Output amplifier protection indicator light, the PRO indicator light is always on when the amplifier is in protection state.
5. Quick copy function; copy the adjusted parameters to other channels.
6. Configure signal generator; white noise; pink noise; sine wave signal.
7. The 2U panel is equipped with a 4.3-inch touch screen, which can directly adjust the parameters to be adjusted by touch or connect to a computer to control through PC control software;
8. The operation panel can store 30 kinds of user programs, which can be called quickly and conveniently.
9. The device can be locked through software or panel to prevent misoperation

Company Profile

 

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!