Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
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If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
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Main Features
*B-GRADE*
Item has been taken out of the box but is brand new
Box has damage
Four input channels and eight output channels loudspeaker processor and matrix
*B-GRADE* DX4.0-DANTE 4i/p 8o/p Networked Management System
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.
Connected via Ethernet, system remote control and monitoring is done via Martin Audio’s VU-NET proprietary software application, while a front panel interface gives local control of features.
Four analogue/AES3 inputs and eight analogue/AES outputs are available, with AES3 inputs and outputs selected in pairs. Dante™ digital audio networking is also provided for digital audio distribution and control, with automatic fall back to analogue or AES3. By converting analogue or AES audio to Dante, the DX4.0 provides ‘on-ramp’ entry to digital audio networking.
The DX4.0 features a sophisticated loudspeaker limiter suite which incorporates peak, RMS and excursion limiting, as well as multiband limiting for passive two-way systems. High-pass filtering, three shelving filters and six parametric filters are provided for each input channel, with crossover filters, two shelving filters and eight parametric filters on each output channel.
The DX4.0 supports FIR filters for use with optimisation of Martin Audio’s O-Line and can also be used with Martin Audio’s U-Hub to feed digital audio and network to an MLA Series array/subwoofer array via a single cable.
Product Features
*B-Grade*
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
Product Specifications
General
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
ETHERNET: 1 x shielded RJ45
DANTE™ NETWORK: 2 x shielded RJ45, primary and secondary
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