sWALL™ 2×2

Networkable In-Wall Interface Panel (sNET™ AES67 or Dante®)


The MediaMatrix® sWALL™ 2×2 is a PoE powered in-wall surface mount network audio interface panel supporting both MediaMatrix sNET™ AES67 or Dante® streaming audio over Ethernet, offering two analog microphone/line level balanced input channels and two analog line level output channels.

Analog audio sources, typically from microphones or line level audio playback devices, connected via the universal combo XLR/TRS inputs, are converted into digital audio then packaged into separate audio sub-channels transmitted as either a Dante or AES67 network audio data stream.  Additionally the sWALL 2×2 interface panel can received any supported audio streams on the connected network, converting such stream and sub-channels to high quality balanced analog audio signals at the XLR output connectors.

The input universal combo XLR/TRS connectors each have independent channel selectable phantom power via a front panel micro-switch.  Gain control for each input can be adjusted using rotary micro-pots.  Electret condenser and dynamic microphones are supported when using the XLR inputs, line level audio inputs supported via 1/4″ TRS; Attenuation is auto-switched via the push to lock button independent for each input channel.

The sWALL 2×2 eliminates the need for long runs of analog cables terminated in racks of patch bays.  As the connection to the sWALL 2×2 uses UTP cable with network standard RJ45 crimp connectors, the installation time, number of terminations required and associated cost are all minimized.

A MediaMatrix sWALL 2×2 fits within a standard 2 gang North American NEMA back box and is powered over the attached network cable from a network PoE capable switch supporting IEEE 802.3af/at standards for power over Ethernet.

Features sWALL 2×2

• Supports both MediaMatrix sNET AES67 or Dante audio-over-IP interoperability

• 48 kHz sample rates @ 32-bit A/D and D/A conversion

• Automatic Mic/Line input level attenuation when using XLR connector for microphone levels switched automatically via connector push to lock button

• Line level inputs supported when using 1/4″ TRS connection

• Rotary micro-pot for each input channel allows +20 dB gain of the signal

• Selectable 48V phantom power on each microphone XLR input

• Two independent balanced line level outputs

• A/D and D/A conversion at the wall panel reduces problems with buzz, hum, ground loops and other cable issues.  It also eliminates the need for isolation and impedance matching interfaces

• MediaMatrix sNET AES67 and Dante audio-over-IP via switched network and RJ45 crimp connectors greatly reduces critical path delivery time and costs, replacing the need to solder/terminate analog interface panels

• Configurable with Dante Controller

• PoE mode power supply, or injector compatible with 802.3af/at standard PoE switches

• Available in RAL 110-1 arctic white.  Custom color on request subject to minimum quantity

Additional information

Channels (Input)

2 x Mic / Line

Channels (Output)

2 x Line

Input Connectors

2 x XLR-1/4" Combo

Output Connectors

2 x XLR

Nominal Impedance

20 kΩ (Input Balanced) / 100 Ω (Output Balanced)

Phantom Power

Yes (48V)


Net Weight

0.55 lbs (0.25 kg)

Product Height

4.53" (115 mm) (Faceplate)

Product Width

4.57" (116 mm) (Faceplate)

Product Depth

2" (52 mm)



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