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DSP
DIGITAL
POWER AMPLIFIER
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2.2 Technical Parameters
Model
4*1500W
Power
4*1500W@8Ω
4*2000W@4Ω
Bridged Power
2*3200W@8Ω
Input Audio Source
Analog, Sine wave, Pink noise, White noise, AES
Input Volume
Mute, Phase, Level detector
Input EQ
31 bands EQ
Input Noise Gate
Attack time 1～2895ms, Release time 1～2895ms,
Threshold level -120dBu～0dBu
DSP Matrix
4*4 matrix zone
Output EQ
10 bands EQ
Frequency Divider
Butterworth、Bessel、Linkwitz-Riley
Delay
Input delay: 4×80ms Output delay: 4×20ms
Output Compressor
Soft knee, Threshold level, Attack time, Compression ratio, Releasing time
Output Limiter
Voltage 0.01V～89.50V, Power 0.01W～1000W, Release time 1~2895ms
Output Volume
Mute, Phase, Level detector
DSP Preset
80 packages
Control Mode
Ethernet, USB, RS485, RS232
Network Model
TCP/IP、1000base-T/100base-TX、RJ45
Channels
4
Minimum output impedance
Each channel 4Ω, bridged mode 8Ω
Input Interface
Balanced input 4×XLR
Output Interface
Spoken*4, XLR×4
Cooling System
Dual fans intelligent control
Gain
6dB sensitivity: 30dB (×29.5); 0dB sensitivity: 36dB (×31.1)
Max input level
20dB sensitivity: 20dBu (7.75V)
SNR
12dB sensitivity: 94dB; 6dB sensitivity: 94dB; 0dB sensitivity: 94dB
Frequency Response
20Hz～20kHz (±0.5dB)@1W，8Ω
THD+N
<0.1%@1W to full power
Sampling
48K/24bit
Channel Isolation
<-70dB
Operating Mode
Matrix, Bridge
Remotely Control
Remote boot, standby, DSP monitor
Amplifier Monitor
Temperature, Power, Voltage, Current
Constant Pressure and Resistance 100V, 70V, 8Ω, 4Ω
