DSP-20q 4-Channels 2000W Power Amplifier with Software Controls

• Customization: Available
• Type: Professional Amplifier
• Usage: Hi-Fi, AV, KTV System, Stage
• Model NO.: DSP-20Q
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Post Amplifier, Amplifier Combined, Pre-amplifier
• Sound Channel: 4.1
• Output Number: 4
• Voltage: 110V or 220V
• Element Number: Push-Pull Amplifier
• Conductive Mode: D
• Product Name: DSP20000q Power Amplifier
• Frequency Response: 20 Hz - 34 kHz
• Channel: 4 Channel
• Class: Td
• Application: Commercial, Professional Performance
• Certificates: Ce, RoHS, EMC, LVD
• Warranty: Three Years
• Service: OEM ODM Support ;After-Sale Service
• Transport Package: Strong Carton Packing
• Specification: 580&180&560mm
• Trademark: Sinbosen
• Origin: Guangdong Province, China
• HS Code: 8518400090
• Production Capacity: 1000 PCS/ Month

Product Description

Sinbosen Audio DSP Series Amplifier

	DSP-10Q	DSP-20Q
8 ohm Stereo Power  (RMS)	1300WX4	2200WX4
4 ohm Stereo Power  (RMS)	2100WX4	4000WX4
8 ohm Bridged Power (RMS)	4200WX2	8000WX2
4 ohm Bridged Power (RMS)	5000WX2	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

Capacitor Upgrade

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.

New cooling system

We upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.

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

Why choose us?

1.Three years warranty, free accessories.If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.
2.We are 10 years manufature about professional audio speaker and power amplifier.
3.Our engineers have 10 years work experience, very professional.
4.The product is light and suitable for performance and conferences.
5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
6.Products with CE ROHS certification.

If you are interested in our products, please contact us