Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface

Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface

Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface

Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface

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Expected availability: 7-10 business days

Product Highlights

  • 4 x XLR Balanced Mic/Line Inputs
  • Individual Adjustable Gain per Channel
  • 48V Phantom Power
  • ID LED Allows Status Identification
  • Dante Daisy Chaining
  • Cat-5 Ethernet
  • RJ-45 Connector
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This item is noncancelable and nonreturnable.

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Sennheiser SL DI 4 XLR overview

  • 1Description

The SL DI 4 XLR from Sennheiser is a four input Dante preamp and interface for wireless microphone receivers with mic/line inputs to a Dante system. It can be mounted and used almost anywhere close to audio sources and minimizing interference-prone analog wiring in wireless applications.

Featuring four balanced mix/line inputs, each with software-selectable 48V phantom power and different gain levels, the interface provides front-panel LED indicators for showing each channel's gain and phantom power status, which makes for easy troubleshooting.

Plus, it has two network connections to allow Dante Daisy Chaining. This allows you to have multiple SL DI 4 XLR units and use a single Cat-5 home-run connection to a network switch for daisy chaining power. The unit is powered by either an external 12 VDC or any PoE (Power over Ethernet) network switch. All adjustable parameters such as mic/line gain and phantom power are software controlled.

Four XLR balanced and RF filtered mic/line inputs
Gain is individually adjustable per channel via software
802.3af compliant PoE (Power over Ethernet) powered to work with any compliant PoE network switch, or an external +12 VDC power supply
48V phantom power – powers virtually all types of phantom powered microphones typically used in installed AV systems. Phantom power is switchable per channel via software
ID LED allows easy identification of the SL DI 4 XLR
Dante Daisy Chaining allows multiple SL DI 4 XLRs to be connected over a single home run to the Ethernet switch
In the Box
Sennheiser SL DI 4 XLR Four Input Dante Preamp & Interface
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Sennheiser SL DI 4 XLR specs

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    Input Type Balanced and RF filtered
    Gain 0 dB, +15 dB, + 30 dB, +45 dB, software selectable
    10 dB pad, software selectable
    Input Impedance >1.8 kOhms @ any gain
    Maximum Input Levels +18 dBu @ 0 dB gain, with pad
    +8 dBu @ 0 dB gain, no pad
    -7 dBu @ +15 dB gain, no pad
    -22 dBu @ +30 dB gain, no pad
    -36 dBu @ +45 dB gain, no pad
    Phantom Power +48 V, 10 mAh per input, software selectable
    Audio Performance
    EIN -113 dBu
    THD+N <0.02 % @ any gain
    Input signal 3 dB below maximum
    Frequency Response 20 Hz - 20 kHz
    Dante Network
    Type Standard Ethernet
    Connector Single RJ-45
    Cable Quality: Cat-5
    Transmission Speed 100 Mbps
    Daisy Chain 2 units when powered by 802.3af PoE
    3 units when powered by external +12 VDC power supply (Sennheiser NT 12-50CS)
    Power Requirements Class 0 802.3af PoE PD compliant
    +12 VDC
    Power Consumption 2.7 W (225 mAh) @ +12 VDC, no phantom power
    5.5 W (460 mAh) @ +12 VDC, 10 mAh phantom power load per input
    Operating Temperature 32 to 104°F (0 to 40°C)
    Dimensions (W x H x D) 8.6 x 1.5 x 4.7" (219 x 38 x 120 mm)
    Weight 1.7 lb (0.77 kg)

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