D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer

Product Details
Customization: Available
Type: Professional Amplifier
Usage: Hi-Fi, AV
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  • D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
  • D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
  • D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
  • D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
  • D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
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Basic Info.

Model NO.
D20KQ
Tube Type
Transistor Amplifier
Function
Post Amplifier
Sound Channel
4.1
Output Number
4
Voltage
AC220V or AC110V
Element Number
Push-Pull Amplifier
Conductive Mode
D
D20kq 4 Channel Class-D DSP Amplifier
Big Power Subwoofer Digital Amplifier
8 Ohms
4 X 2100W
4 Ohms
4 X 4000W
Warranty
2 Years
Transport Package
Double Layer Carton Packing
Specification
483× 377× 88mm
Trademark
Sanway Audio
Origin
Made in China
HS Code
8518400090
Production Capacity
2000 PCS /Month

Packaging & Delivery

Package Size
60.00cm * 55.00cm * 18.00cm
Package Gross Weight
21.000kg

Product Description

D20KQ 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer

Description:
1>. D20KQ is a 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer.
2>. It is 4 x 2100W at 8ohms; 4 x 4000W at 4ohms DSP Amplifier.
3>. It innovated high-efficiency cooling system with special design for fast cooling.
4>. DSP function: Mute, Polarity, Gain, EQ, Xover, Limiter.
5>. Ethernet function (Wi-Fi):to control many D20KQ amplifiers with one computer.


Specification:

DSP

 

MODEL:

D20KQ 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer

Input:

4 channel

Output:

4 channel

PC Com Port:

1 USB Com Port on front panel, 1 USB Com Port,2 RS485 Com Port on back panel (RJ-45)

Processor:

48KHz Sampling frequency, 48-bit Fixed-Point DSP, 24-bit A/D and D/A converter

Dynamic range:

>110dB

Frequency Response:

±0.25dB,  20Hz ---   20KHz

Distortion:

< 0.01%, 20Hz - 20KHz @ +10dBu balanced input

Signal to noise ratio:

>110dB

crossover filter:

Each output channel can be independently set as LPF and HPF and APF, The parameters can be adjustable, Filter type:Butterworth, Bessel, Linkwitz-Riley; The Crossover Frequency:20Hz---20KHz,     Slope:12,18,24 or 48 dB/octave

EQ:

Bandwidth: 0.2 to 36 oct, Frequency:20Hz to 20KHz, Gain: -24dB to +12dB, step:0.2 dB

Delay:

0ms to 115ms

Display: 

2 x 20 LCD

Store Settings:

20 user program dynamic   storage

   

AMPLIFIER

 

 Model

D20KQ 4 Channel Class D Digital DSP amplifier

 Output Power

 

 8Ω Stereo Power

4×2100W

 4Ω Stereo Power

4×4000W

 8Ω Bridged Monon Power

2×8000W

 Frequenty Response

20Hz-20kHz  ±0.5dB

 THD+N(Rated   power,4Ω/KHz)%

0.10%

 Signal Noise   Ration(dB)

110dB

 Input Impedance

20KΩ Balanced / 10kΩ Unbalanced

 Output Connectors

Speakon Connectors(NEUTRIK)

 Power Requirement

100-120V-50-60Hz or 200-240V-50-60Hz

 Dimension

483×377×88mm

Net weight

13kg


D20KQ Details Information:

D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer

D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer


 D20KQ Customers' Feedback:

D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer
D20kq 4 Channel Class-D Digital DSP Amplifier for Big Power Subwoofer

 


 

 

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