DX4.0 4-Input, 8-Output 96kHz Loudspeaker Processor and Matrix

The DX4 is a 4 input and 8 output loudspeaker controller.

From The Manufacturer:

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:

• Type

• 4 input/8 output digital loudspeaker processor

• Operating Temperature

• 0 to 45°C

• Humidity Range

• 0 to 80% RH (non-condensing)

• 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

• Sample Rate

• 96kHz

• AES3 Input Sample Rate

• 28kHz – 108kHz

• AES3 Output Sample Rate

• 96kHz

• AC Operating Range

• 100-240V +/-10%

• Power Consumption

• 30W

• Protocol

• Ethernet

• Control Application

• Martin Audio VU-NET™

• 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

• Ethenet

• 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

• 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