DDA43D เครื่องขยายเสียงดิจิตอลเครือข่าย IP พร...

Model

DDA43D

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

4*RJ45，TCP/IP、1000base-T/100base-TX

Channel

4

Power

4*300W@8Ω  4*500W@4Ω

Bridge Power

1*1000W@8Ω

InputInterface

Balance2*XLR；Unbalance2*RCA

OutputInterface

4*Spoken；4*Terminal

CoolingMode

4*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