IP network amplifier
Support 70V/100V or 4-8Ω signal output
Rated power 4*300W@8Ω/4*500W@4Ω,bridge connection 2x1000W@8Ω,
Built-in DSP processor
Support USB, TCP/IP, RS232, RS485
The working status of the amplifier could be monitored remotely in real-time
Support XLR balanced input and RCA unbalanced input
Support stereo, bridge, mono channel, free matrix mode, one-key to switch
Input sensitivity adjustable 0dBu/6dBu, setting from software or LCD screen
Power supply AC180V-260V
Controlled by software, could also control matrix systems and professional processor
| Model | DDA43 |
| Input PEQ | 31 PEQS |
| Output PEQ | 10 PEQS |
| Crossover | Butterworth、Bessel、Linkwitz 6~24dB |
| Output Delay | 20ms |
| Output Compressor | Knee, Threshold, Attack, Ratio, Release |
| Output Limiter | Threshold-90dBu~21dBu、Release 1~2895ms |
| DSP Presets | 30 (one for factory preset) |
| Control port | TCPIP、USB、RS485、RS232 |
| Network Specification | 2*RJ45，TCP/IP、1000base-T/100base-TX |
| Channel | 4 |
| Power | 4*300W@8Ω 4*500W@4Ω |
| Bridge Power | 2*1000W@8Ω |
| Input Interface | Balance 4*XLR；4*Phoenix |
| Output Interface | 4*Terminal |
| Cooling Mode | 2*fans intelligent control |
| Gain | 6dBu：30dB（29.5 times）；0dBu：36dB（31.1 times） |
| Maximum Input Level | 6dB：16dBu（4.9V） |
| SNR | 6dBu：94dB；0dBu：94dB |
| Frequency Response | 20Hz ~ 20kHz (±0.5dB)@1W，8Ω |
| THD+N | <0.1%@1W-full power |
| Sample Rate | 48K/24bit |
| Channel Isolation | <-70dB |
| Work Mode | Stereo, Bridge, Mono, free Matrix |
| Remote Control | Standby、Call，DSP functions |
| Amplifier Monitor | Temperature、Power、Current and Voltage |
| Constant Pressure and Resistance | 100V、70V、8Ω、4Ω |
| DANTE（Optional） | 4 channels |
| Display | 320x240pixel、IPS LCD |
| Protection Mode | DSP limiter、High temperature, DC, high frequency, short circuit, back EMF, peak current limiter、Back EMF、Surge current limiter, startup delay, power circuit breaker protection, power over voltage / under voltage protection |
| PC Software | Mconsole |
| Weight | 3.6kg |
| Size | 483*300*44.5mm |
| Power Supply | 180~260VAC |
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