Guangzhou DSPPA Audio Co., Ltd.
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Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

DP409 Professional 4 Input 8 Output FIR DSP Speaker Processor

Features

● 4 analog inputs and 8 analog outputs.
● High performance DSP process, 96k24bit sampling rate.
● Input with 15 bands PEQ, output with 10 bands PEQ.
● Support HPF and LPF with Butterworth\Bessel\Linkwitz-Riley. Support LSLV and HSLV, ALL-PASS filters.
● Input with 3 bands Dynamic EQ.
● Input with 4 x 1024Taps 48k FIR linear phase setting.
● Output with 4 x 256Taps 48k FIR linear phase setting.
● Standard FIR Designer automatic linear phase function .
● Support presets archiving and locking, hide setting parameters.
● Control connections: USB or TCP/IP. Configured with RS232 central control connection.
● Nice GUI windows7/8/10/11 software
● LED indicator for input and output signal.
● High analytical power, wide dynamic audio performance, suitable for stage, bar and other high-end sound systems.

  • Introduction
  • Specification

DP409 is a 4-in 8-out FIR DSP speaker processor, integrated with high performance DSP process, Dynamic EQ, FIR automatic linear phase and other powerful function. Standard FIR Designer in Mconsole provides automatic linear magnitude and phase function, user can take an easy way to set their speakers parameters.

With RJ45\USB and RS232 connectors, PC software Mconsole provides user a easy way to control multiple devices. RS232 connectors support device being controlled from third-party system.


Model

DP409

1. DSP Process

Process

ADI SHARC 21489 450MHz

System delay

1.8ms

AD/DA

24-bit 96KHz

2. Analog Audio Inputs and Outputs

Input

4 channels balanced.

Input interface

XLR (Neutrik®)

Input impedance

20KΩ

Max input level

18dBu/Line

Output

8 channels balanced. Line level

Output interface

XLR (Neutrik®)

Output impedance

50Ω

3. Audio Performance Specifications

Frequency response

20Hz-20kHz(+-0.5dB)/Line

THD+N

-90dB(@0dBu,1kHz,A-wt)/Line

Ground noise

20Hz-20kHz, A-wt, -92dBu

SNR

110dB(@18dBu,1kHz,A-wt)/Line

4. Connect Ports and Indicators

USB

Type A-B, free driver

RS232

Serial port communication

TCP/IP interface

RJ-45

Indicator light

Colourful led lighting for clip, level, edit, mute

5. Electrical and Physical

Supply

AC90V~264V 50/60 Hz

Products Dimensions

483mmx215mmx44.5mm

Packaged Dimensions

537mmx343mmx77mm

Net Weight

3.2kg

Packaged Weight

4.2kg

Operating temperature

-20℃~80℃

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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
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