Martin Audio - DX4.0
The Martin Audio DX4.0 is a 4-in/8-out network processor designed to provide precise control and flexible audio distribution. Compatible with analogue, AES3 and Dante™ signals, it incorporates a high-performance 96 kHz DSP for faithful reproduction and complete system management. Thanks to VU-NET software, it allows intuitive remote control, while providing advanced loudspeaker protection via its built-in limiters and crossovers.
Presentation
This model incorporates a full suite of processing: equalisation, high-pass and low-pass filters, delays and sophisticated limiters. It provides effective loudspeaker protection thanks to its multi-band, RMS, peak and excursion limiting functions, offering passive systems the same security as active models.
Network connectivity is a major advantage: via Ethernet and VU-NET software, users benefit from intuitive remote control and monitoring. The DX4.0 can also act as a gateway to the Dante™ network, facilitating integration into modern digital installations.
Compact and lightweight, it fits easily into a standard rack and is suitable for a wide variety of applications, from fixed installations to touring systems. The DX4.0 combines power, flexibility and reliability to optimise every audio configuration.
Features
Other features
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Martin Audio DX4.0
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4-input / 8-output digital processor
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Operating temperature: 0 to 45 °C
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Humidity : 0 to 80 % (non-condensed)
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Audio performance
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Input impedance: >10 kΩ balanced
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Output impedance : <100 Ω balanced
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Maximum input level: +20 dBu
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Max output level : +18 dBu (600 Ω)
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Frequency response : 10 Hz - 40 kHz
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Input dynamic range : >120 dB (typical)
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Output dynamic range : >118 dB (typical)
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Total harmonic distortion : <0.008 % (20 Hz - 20 kHz)
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Digital processing
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DSP: 96 kHz
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AES3 inputs: 28 - 108 kHz
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AES3 outputs: 96 kHz
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Connectivity
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Audio inputs: 4 female XLR (analogue or AES3 in pairs)
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Audio outputs: 8 male XLRs (analogue or AES3 in pairs)
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Ethernet: 1 shielded RJ45
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Dante™ network: 2 shielded RJ45 (primary and secondary)
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Auxiliary port: Phoenix (contact closure)
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Power supply: IEC 3-pin
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Power supply and format
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Voltage range: 100-240 V AC ±10
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Power consumption: 30 W
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Rack format: 1U (44 mm)
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Dimensions: 482 x 184 x 44 mm
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Weight: 2.7 kg
Additional documents
Spotlight on
Martin
Audio, high-end PA systems for the most demanding sound technicians. Martin
Audio offers a range of loudspeakers, power amplifier, stage monitors and even
loudspeakers for fixed installation of a rare quality. F10+, F12+, F15+ series
are ideal combined with S18+ or S15+ subwoofer. A perfect association for a
perfect sound.
