Multi-Function Network DSP Digital Power Amplifier - 翻译中... DDA403

Input Sources

Analog, DANTE (optional), AES67, AES3, Pink Noise, White Noise, Sine Wave

Input Volume Control

Mute, Phase, Level Detection

Input EQ

15-band Parametric EQ

Input Noise Gate

Attack Time: 1–2895ms; Release Time: 1–2895ms; Threshold: -90dBu to 0dBu

DSP Matrix

4*4 matrix

DSP Output EQ

10-band Parametric EQ

Input / Speaker Crossover

Butterworth & Bessel slopes: 6–48dB; Linkwitz slopes: 12–48dB

Delay

Input Delay: 4×2000ms; DSP Output Delay: 4×2000ms

Speaker Delay

4*200ms

Speaker EQ

15-band Parametric EQ

Input / Speaker Compressor

Soft Knee, Threshold, Attack Time, Compression Ratio, Release Time

Speaker Limiter

Threshold: -90dBu to 8.2dBu; Release Time: 1–2895ms

Output Volume Control

Mute, Phase, Level Detection

DSP Presets

80 Presets

Control Method

Ethernet

Network Protocol

TCP/IP, 100base-TX, RJ45

Channels

4

Power

4*300W@8Ω, 4*600W@4Ω

Bridge Power

2*900W@8Ω

Minimum Output Impedance

4Ω per channel; 8Ω in bridge mode

Input Connectors

4× Phoenix Terminal Inputs

Output Connectors

Speakon ×2

Cooling

Intelligent Fan Cooling

Gain

26-44dB

Maximum Input Level

19dBu (6.904V)

S/N Ratio

95dB

Frequency Response

20Hz ~ 20kHz (±0.5dB)@1W, 8Ω

THD+N

<1% @1W to full power

Sampling Rate

96K/24bit

Channel Separation

<-78dB @1KHz, 0dBu

Damping Factor

150

CMRR

>60dB @1KHz, 0dBu

Input Impedance

20KΩ

Operating Modes

Bridge Mode, Free Matrix Mode

Remote Control

Remote Power On, Standby, DSP Monitoring

Amplifier Monitoring

Temperature, Power, Voltage, Current

Constant Voltage / Impedance

100V, 70V, 8Ω, 4Ω

DANTE (Optional)

4-channel DANTE

Display Screen

320×240 pixels, IPS hard screen, color display

Audio Source Topology

Phoenix Terminal LINK OUT

Protection

Audio Limiter, Over-temperature, DC, High Frequency, Short Circuit, Back EMF, Peak Current Limiter, Inrush Current Limiter, Power-on Delay, Circuit Breaker Protection, Power Over/Under Voltage Protection

Net Weight

3.9kg

Gross Weight

5kg

Product Dimensions

483×305×44.5 mm

Package Dimensions

527×447×93 mm

Power Supply

AC 100~240V, 50Hz/60Hz