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Stage Box

Behringer S32 Digital Stage Box

The Behringer S32 brings 32 Midas-designed preamps to the stage and carries every channel — plus 16 returns — back to the console on a single AES50 link over shielded Cat5e. Two AES50 ports for primary + redundant operation. The go-to mate for X32 Rack and Wing Rack when the rig needs full-band mic channels without a pair of 24-pair analog snakes coiled in the truck.

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Photos

Manufacturer product photography — the drawn faceplate stays true to panel layout; these show the hardware itself.

Photo: BehringerClick to zoom
Documented outputs
1616 destination connections
Documented inputs
33Based on documented inputs
Rack space
3UBuilder checks available rail space
Power draw
40W55W documented maximum
Catalog estimate
~$689Use retailer rows for current price and stock

01 · What it does—and what that changes in your rig.

Product overview

Start with the payoff, then work through how it functions, where it fits, and the details that change a real build.

The payoff

Stage Box decisions, organized around the whole rig.

The S32 is a stage-side I/O box that collapses what used to be a bundle of analog multicore into a single shielded Cat5e run. Thirty-two XLR inputs with Midas-designed preamps live on the stage end, sixteen XLR outputs return monitor feeds or drive amps, and everything rides the AES50 protocol back to wherever your console sits — FOH, a monitor position, or a rack behind the drum riser. It is the natural stage companion for any X32 or Wing-family console, and it turns a potentially messy analog infrastructure problem into a cable-routing problem, which is a much easier problem to solve.

Documented outputs
1616 destination connections
Documented inputs
33Based on documented inputs
Rack space
3UBuilder checks available rail space
MIC INPUTSLINE OUTPUTSBEHRINGERS32Digital Stage Box
Behringer product panel3U · 40W
Function

How it works in the path

At load-in, the math is immediately friendly: one Cat5e to the console instead of a 24-pair analog snake, and you still get all 32 inputs plus 16 returns fully available. The second AES50 port labeled redundant gives you a hot-spare path — patch both, and a single cable failure mid-show does not end your night. Power draw sits at 40 watts nominal and peaks at 55, so it won't stress a standard outlet or a modest power conditioner on a monitor rack. Six rack units is substantial — plan for that space on a rolling stage rack, because this box wants to be accessible for quick mic-swap troubleshooting, not buried under a road case lid.

Best fit

Where it earns its place in the rack

If your console speaks AES50 and you are running more than a handful of channels, the S32 makes straightforward sense at its price point. Where it gets complicated is interoperability: AES50 is a Klark Teknik / Midas ecosystem protocol, so if your console is from a different manufacturer or uses DANTE or MADI as its primary network audio format, this box does not translate for you. For smaller club rigs with under sixteen inputs, the I/O count here is more than you need and the six rack units becomes hard to justify. But for a full-band touring or festival monitor rig built around X32 or Wing hardware, it is a practical and proven workhorse.

In the rack

Details worth deciding before load-in.

  • Patch both AES50 ports — A to your primary console connection, B as a pre-run spare to the same console. Label the spare cable clearly at both ends and tape it out of the path so it does not get kicked loose during the set.
  • Place the S32 at the bottom of a rolling stage rack with the XLR inputs facing the audience side. At load-in, every input is accessible without reaching over gear, and the Cat5e exits cleanly upstage toward the console.
  • Use the 16 analog outputs strategically: hardwire your most critical monitor sends — lead vocal wedge, drum fill — directly to amps rather than routing them through a separate analog stage box. You have the outputs already; use them.
  • When troubleshooting a dead input, the S32 has no front-panel gain control you can bump by hand — all preamp control is at the console. Make sure your RF tech or stage hand knows that checking a suspect channel means someone at the desk needs to be on comms, not fiddling with the box itself.

02 · Know the whole path before you buy.

Signal path

Learn the route as a block diagram: source, product function, transport, and destination. Select any block to see what enters, what changes, and what leaves.

Interactive block diagramAuto-looping · hover, focus, or tap to hold a stage
Port-type signalProduct functionSystem boundary
Follow one signal from source to destination

Each block answers the same three questions: what arrives, what changes here, and what leaves.

01 · Source · selected
01 · Source

33 documented inputs

XLR female + IEC C14

Arrives as
33 documented inputs
Connector
XLR female + IEC C14
Signal
analog audio

03 · What this product asks of the rest of the system.

Compatibility

Treat connector names as the start of the check—not the answer. These are the boundaries that determine a complete working path.

Best fit · Stage Box

Use it when 3U and 242 mm of depth fit the case.

Plan the companion path

Complete the path with upstream and downstream gear that matches connector, direction, signal type, protocol, and wiring standard.

Protocol boundary

This product declares AES50; matching plugs alone do not make other protocols compatible.

04 · Every connector, grouped by job.

I/O ports

Switch the product view and the documented port inventory updates with it—hardware and data stay side by side.

Every connector, grouped by job.

Switch panels to keep the hardware view and the documented port list in sync.

Front panel
MIC INPUTSLINE OUTPUTSBEHRINGERS32Digital Stage Box
Rear panel
BehringerS32
All documented ports for Behringer S32 Digital Stage Box
PortPanelConnectorDirectionSignalChannels
Stage In 1frontXLR female inputanalog audio—
Stage In 2frontXLR female inputanalog audio—
Stage In 3frontXLR female inputanalog audio—
Stage In 4frontXLR female inputanalog audio—
Stage In 5frontXLR female inputanalog audio—
Stage In 6frontXLR female inputanalog audio—
Stage In 7frontXLR female inputanalog audio—
Stage In 8frontXLR female inputanalog audio—
Stage In 9frontXLR female inputanalog audio—
Stage In 10frontXLR female inputanalog audio—
Stage In 11frontXLR female inputanalog audio—
Stage In 12frontXLR female inputanalog audio—
Stage In 13frontXLR female inputanalog audio—
Stage In 14frontXLR female inputanalog audio—
Stage In 15frontXLR female inputanalog audio—
Stage In 16frontXLR female inputanalog audio—
Stage In 17frontXLR female inputanalog audio—
Stage In 18frontXLR female inputanalog audio—
Stage In 19frontXLR female inputanalog audio—
Stage In 20frontXLR female inputanalog audio—
Stage In 21frontXLR female inputanalog audio—
Stage In 22frontXLR female inputanalog audio—
Stage In 23frontXLR female inputanalog audio—
Stage In 24frontXLR female inputanalog audio—
Stage In 25frontXLR female inputanalog audio—
Stage In 26frontXLR female inputanalog audio—
Stage In 27frontXLR female inputanalog audio—
Stage In 28frontXLR female inputanalog audio—
Stage In 29frontXLR female inputanalog audio—
Stage In 30frontXLR female inputanalog audio—
Stage In 31frontXLR female inputanalog audio—
Stage In 32frontXLR female inputanalog audio—
Stage Out 1frontXLR male outputanalog audio—
Stage Out 2frontXLR male outputanalog audio—
Stage Out 3frontXLR male outputanalog audio—
Stage Out 4frontXLR male outputanalog audio—
Stage Out 5frontXLR male outputanalog audio—
Stage Out 6frontXLR male outputanalog audio—
Stage Out 7frontXLR male outputanalog audio—
Stage Out 8frontXLR male outputanalog audio—
Stage Out 9frontXLR male outputanalog audio—
Stage Out 10frontXLR male outputanalog audio—
Stage Out 11frontXLR male outputanalog audio—
Stage Out 12frontXLR male outputanalog audio—
Stage Out 13frontXLR male outputanalog audio—
Stage Out 14frontXLR male outputanalog audio—
Stage Out 15frontXLR male outputanalog audio—
Stage Out 16frontXLR male outputanalog audio—
AES50 ArearetherCON bidirectionaldigital audio48
AES50 B (redundant)rearetherCON bidirectionaldigital audio48
Power (IEC)rearIEC C14 inputpower—

Showing 51 of 51 documented physical ports. Scroll to review the remaining rows.

05 · Compare the decision, not just the price.

Alternatives

The rows are organized around fit, power, I/O, and system role so a cheaper unit cannot hide a more expensive workflow.

Compare
Behringer S32 Digital Stage Box
Behringer S16 Digital Stage Box
Behringer SD16 Stage Box
Behringer SD8 Stage Box
Fit📐 3U📐 2U📐 3U📐 2U
Power⚡ 40W⚡ 22W⚡ 55W⚡ 20W
Weight⚖️ 17.9 lb⚖️ 10.4 lb⚖️ 7.1 lb⚖️ 5.5 lb
I/O🔌 51🔌 34🔌 27🔌 5
Estimate💵 ~$689💵 ~$579💵 ~$509💵 ~$409
Deep diveCurrent selectionFull comparison →Full comparison →Full comparison →

06 · Resolve the questions that can change the purchase or build plan.

Planning questions

Short, source-backed answers surface rack fit, power, cabling, and connection details before they become surprises.

How will the Behringer S32 Digital Stage Box affect rack fit and case depth?

It occupies 3U. Its documented depth is 242 mm.

How much power does the Behringer S32 Digital Stage Box draw?

Typical draw is 40W and documented maximum draw is 55W.

What connections does the Behringer S32 Digital Stage Box have?

51 documented physical ports, including Stage In 1, Stage In 2, Stage In 3, Stage In 4, Stage In 5, Stage In 6.

07 · See this unit inside a real rack plan.

Builder preview

Placement is only the start. Builder checks space · depth · weight, power headroom, dependencies, and compatible signal paths around this exact catalog item.Open in Builder
S32 Digital Stage Box positioned in a rack planA simplified plan shows the unit taking 3 rack units, with its documented connection path continuing to a planned destination.BehringerS32CONNECTED GEARnext signal destination3U · 242 mm deep

08 · Related gear, in the order you may need it.

Planning guides for stage box systems.