This device is a multifunctional network DSP digital constant-resistance and constant-voltage amplifier of 2*500W@4Ω, 2*300W@8Ω, bridge 1000W@8Ω, and constant voltage 70/100V, which can remotely monitor the status of amplifier in real time, and set the compressor, limiter, noise gate, PEQ, matrix mixer, delay and other DSP functions in real time, with simple software interfaces to provide simple settings and operating experience for customers, and with various connection methods for good configurability and scalability, suitable for various use environments.
|
Model |
DDA23 |
|
Input PEQ |
5 PEQS |
|
Output PEQ |
9 PEQS |
|
Crossover |
Butterworth、Bessel、Linkwitz 6~24dB |
|
Output Delay |
16ms |
|
Output Compressor |
Knee, Threshold, Attack, Ratio, Release |
|
Output Limiter |
Threshold-90dBu~21dBu、Release1~2895ms |
|
DSP Presets |
30 (one for factory preset) |
|
Control port |
TCPIP、USB、RS485、RS232、GPIO |
|
NetworkSpecification |
2*RJ45，TCP/IP、1000base-T/100base-TX |
|
Channel |
2 |
|
Power |
2*300W@8Ω 2*500W@4Ω |
|
Bridge Power |
1*1000W@8Ω |
|
InputInterface |
Balance2*XLR；Unbalance2*RCA |
|
OutputInterface |
2*Spoken；2*Terminal |
|
CoolingMode |
2*fans intelligent control |
|
Gain |
6dBu：30dB（29.5 times）；0dBu：36dB（31.1 times） |
|
MaximumInputLevel |
6dB：16dBu（4.9V） |
|
SNR |
6dBu：94dB；0dBu：94dB |
|
FrequencyResponse |
20Hz ~ 20kHz (±0.5dB)@1W，8Ω |
|
THD+N |
<0.1%@1W-full power |
|
Sample Rate |
48K/24bit |
|
ChannelIsolation |
<-70dB |
|
Work Mode |
Stereo,Bridge,Mono, freeMatrix |
|
RemoteControl |
Standby、Call，DSP functions |
|
AmplifierMonitor |
Temperature、Power、Current andVoltage |
|
ConstantPressure andResistance |
100V、70V、8Ω、4Ω |
|
DANTE（Optional） |
2 channels |
|
Display |
240x240pixel、IPS LCD |
|
ProtectionMode |
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 |
3kg |
|
Size |
483*300*44.5 |
|
Power Supply |
180~260VAC |
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