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Martin Audio DX4.0

SKU: APA2025-00709
  • 36  Instalments
  • 2 years warranty
    2 Years Warranty
  • 36  Instalments
  • 2 years warranty
    2 Years Warranty
4.190 
Upon Order
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The Martin Audio DX4.0 is an advanced loudspeaker controller and system matrix with four input and eight output channels. Class-leading sonic performance is achieved by state-of-the-art audio converters and DSP algorithms, with a 96kHz sampling frequency delivering a nominally flat response beyond 40kHz.

Features

  • Four input channels and eight output channels loudspeaker processor and matrix
  • Analogue, AES3 and Dante™ digital audio inputs
  • High performance 96kHz DSP
  • Remote control and monitoring over Ethernet via Martin Audio VU-NET software
  • FIR optimisation for Martin Audio’s O-Line
  • VX limiting allows a passive enclosure the same protection as a fully active unit.
  • Comprehensive suite of EQ’s, delays and all pass filters.
  • Global mains operation 100-240V, 50-60Hz


Applications

  • Loudspeaker system digital controller
  • Front-of-house matrix to feed Dante digital audio to iKON amplifiers powering Martin Audio loudspeaker systems
  • Use with Martin Audio O-Line for FIR Optimisation
  • Use with Martin Audio U-Hub to feed digital audio and network to an MLA Series array/subwoofer array via a single cable
Specifications

General

  • TYPE 4 input/8 output digital loudspeaker processor
  • OPERATING TEMPERATURE 0 to 45°C
  • HUMIDITY RANGE 0 to 80% RH (non-condensing)

Audio Performance

  • INPUT IMPEDANCE >10kΩ balanced
  • OUTPUT IMPEDANCE <100Ω balanced
  • MAX INPUT LEVEL +20dBu
  • MAX OUTPUT LEVEL +18dBu into 600Ω
  • FREQUENCY RESPONSE 10Hz - 40kHz
  • INPUT DYNAMIC RANGE >120dBa typ.
  • OUTPUT DYNAMIC RANGE >118dBa typ.
  • TOTAL HARMONIC DISTORTION <0.008% typ. 20Hz-20kHz

Digital Signal Processing

  • SAMPLE RATE 96kHz
  • AES3 INPUT SAMPLE RATE 28kHz – 108kHz
  • AES3 OUTPUT SAMPLE RATE 96kHz

Power Supply

  • AC OPERATING RANGE 100-240V +/-10%
  • POWER CONSUMPTION 30W

Control and Monitoring

  • PROTOCOL Ethernet
  • CONTROL APPLICATION Martin Audio VU-NET™

Connectors

  • AUDIO INPUT 4 x 3 pin female XLR for analogue or AES3 pairs
  • AUDIO OUTPUT 8 x 3 pin male XLR for analogue or AES3 pairs
  • ETHERNET 1 x shielded RJ45
  • DANTE™ NETWORK 2 x shielded RJ45, primary and secondary
  • AUX PORT Phoenix connector for contact closure
  • MAINS POWER 3 pin IEC

Physical

  • DIMENSIONS
  • (W) 482mm x (H) 1U/44mm x (D) 184mm
  • (W) 19in x (H) 1U/1.75in x (D) 7.2in
  • WEIGHT 2.7Kg (6lbs)
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