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36 Instalments
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2 Years Warranty
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36 Instalments
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2 Years Warranty
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
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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