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DSI3000/DSI6000 4 Channel Digital Network Power Amplifier


  • 1U Rack design with small dimensions, application for mobile performance, and fixed installation.
  • Deploy the latest Class D Power Amplifier design technology, guarantee the completeness of sound quality and deliver the Overload(biggest)d(t)op(t)r(p)o(u)t(t)eti(p)o(o)es(r.) hort-circuit protection, DC protection, temperature control protection.
  • Applies excellent power-supply design, power efficiency of more than 85%, and less heat loss.
  • High-performance DSP Digital signal processor.
  • Each channel with Input/Outputindependent Equalizer.
  • Maximum delay time 1S, used for time alignment.
  •  TCP/IP network monitoring and debugging.
  • AES3 DigitalAudio,Analog Signal Input.

Table of Contents




Model DSI3000 DSI6000
Channel 4 4
Output Power(All channels driven output power, THD=1%)
8Ω Stereo 350W*4 1300W*4
4Ω Stereo 500W*4 2400W*4
2Ω Stereo 600W*4 2600W*4

Input/Output  EQ

Input 6 band/Output 8 band parametric equalizer
Gain:-15~+15dB, step 0.1dB
Type:PEQ High Pass, Low Pass (optional)

Frequence Division

Gain:-15~+15dB,step   0.1dB
Type:Butterworth, Bessel, Linkwitz-Riley
Compressor -3dB,-6dB,-12dB
Delay 0~1S, step 2lus
Frequency   Response(@89) 20Hz~20KHz,±0.3dB
Slew Rate 50V/us
THD+N <0.3%
SNR >105dB
Crosstalk >75dB
Damping  Factor >800(80,20Hz~200Hz)
Input Impedance 20KQ(bal),10K2  (unbal)
Power Efficiency >85%
Height 10
Product  Dimensions(mm) 482×397×45mm 482×446×45mm
Packing  Dimensions(mm) 530×545×90mm(W×D×H)
Net Weight 8.0Kg 11.0Kg
Gross Weight 9.7Kg 12.7Kg