2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.

4-in 8-out Professional Array Audio Processor D6684

● Built-in high-performance DSP patented pointing algorithm and sidelobe suppression algorithm.

● With an innovative design that projects the acoustic center of the array to up to four listening areas.

● The vertical coverage directivity is controllable, which can evenly emit sound downward to the specified direction and greatly reduce the sound emission upward, attenuating the acoustic reflection of the ceiling.

● The only digital speaker with an anti-reverberation system is capable of increasing speech intelligibility in reverberation environments.

● The user interface can display and edit 3D emission models synthesized by the speaker array.

● Built-in multi-segment FIR+IIR equalizer.

● Built-in ultra-high sensitivity input signal detection function, can flexibly turn on or pause noise reduction.

The professional audio processor is suitable for all kinds of conference halls, museums, concert halls line array adjustment.


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4-in 8-out Professional Array Audio Processor
4-in 8-out Professional Array Audio Processor
4-in 8-out Professional Array Audio Processor
4-in 8-out Professional Array Audio Processor
4-in 8-out Professional Array Audio Processor
4-in 8-out Professional Array Audio Processor
4-in 8-out Professional Array Audio Processor

Specification of 4-in 8-out Professional Array Signal Processor

Model

D6684

Signal Processing

DSP

32-bit fixed/floating-point DSP

Audio System Delay

ms

< 0.7ms

Digital-analog Conversion

bit

24-bit

Directivity

Vertical (Adjustable)

±45°

Focus Offset

1– 100m

Dynamic Range

dB

>100dB

Input & Output

Type (Line)

Balanced (3.81 mm Phoenix Interface)

Impedance (Balanced)

Input: 470Ω, Output: 470Ω

Voltage

AC 100V–240V 47-63Hz

Temperature Environment

-20°C- 80°C

Package Size (mm)

(L×W×H)

468× 290× 62.5

Product Size (mm)

(L×W×H)

438× 270× 42.5

Gross Weight

4.3kg

Net Weight

3.35kg


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