8채널 오디오 스네이크 케이블: 다중 채널 지정

8월 18, 2026

What Is an 8-Channel Audio Snake Cable?

An 8-channel audio snake cable is a multichannel cable that carries eight independent audio signals in a single jacket — typically between a stage box and a mixing console, or between a multicore stage panel and an equipment rack. For an installer, the practical question is not whether a snake is useful (it is), but which construction keeps eight channels reliable across the run: how the channels are numbered, how they are shielded, and how the cable is terminated.

This guide uses the LBS multichannel range as a reference. The LBS catalogue includes 4, 6, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44 and 48-channel multichannel audio cables, each with independently numbered channels, HDPE insulation, OFC spiral shield plus foil, and a flexible overall EPVC jacket. The 8-channel version is one of the most common sizes for small stage boxes and studio patch bays. Buyers also order the same construction as an 8-way multicore or an 8-way snake cable: the channel count, not the wording, decides which model is quoted.

Why Channel Count and Numbering Matter

An 8-channel snake needs eight individually insulated channels so each signal path stays independent inside the same jacket. LBS multichannel cables use numbered independent channels — each channel is separately insulated and identifiable, which saves installation time at both ends and reduces the risk of mis-patching during setup.

Stage boxes — 8 channels is a common block for drum sub-snakes, keyboard submixers and monitor returns.
Multichannel systems — the 8-channel cable keeps microphone or line signals grouped between a stage panel and the console.
Studio equipment interconnection — 8 channels matches a typical 8-in/8-out audio interface or patchbay block.

The LBS 8-channel model is the LBSDMX-8CH High-Quality Multichannel Audio Cable – 8-channel. Its verified specification: 8 channels, 22 AWG / 0.35 mm² main conductor, HDPE insulation, OFC spiral shield plus foil, EPVC overall jacket, 3.1 mm inner jacket O.D., black jacket colour, and an operating temperature range of −20 °C to 70 °C.

Shielding: Why 8 Channels Need a Spiral Shield Plus Foil

On a stage, an 8-channel snake often runs parallel to speaker cables, lighting dimmer feeds and power cables. Crosstalk between channels and interference picked up by the jacket are the two failure modes an installer has to design out. LBS multichannel cables combine two shielding layers:

OFC spiral shield — a braided-style spiral of oxygen-free copper that provides good coverage and flexibility for repeated stage setup and teardown.
Foil shield — the foil layer closes the high-frequency coverage gap and reduces electrostatic coupling between adjacent channels.

For comparison, the LBS microphone cable family (for example the LBSDMX64025 audio signal microphone cable) uses the same twisted-pair and shielding logic for single-pair runs; the 8-channel cable applies it to eight pairs in one jacket.

Comparing LBS Multichannel Sizes

If 8 channels is not the right block size for the venue, the LBS multichannel range scales from 4 to 48 channels. All share the same construction family, so an installer can standardise on one supplier:

LBSDMX-4CH — compact sub-snakes and small stage boxes.
LBSDMX-8CH — the standard drum/monitor block covered in this guide.
LBSDMX-12CH and LBSDMX-16CH — larger stage panels and FOH racks.

For signal-cable basics such as twisted-pair construction and shielding theory, see the Balanced Microphone Cable guide, which explains why shielding and twisted pairs protect audio signals.

Channel count names: ways, channels and multicore sizes

Buyers, specification sheets and rental stock lists name the same cable in several ways. A 12-channel snake, a 12-way multicore and a 12ch multichannel cable describe one construction: twelve individually insulated and shielded channels inside a single jacket, with each channel carrying one balanced signal. When you compare quotations, match on channel count first and conductor size second — the wording is a naming convention, not a different product.

Channels (ways)	LBS model	Main conductor	Inner jacket O.D.
4 way / 4-channel	LBSDMX-4CH	22 AWG / 0.35 mm²	3.1 mm
6 way / 6-channel	LBSDMX-6CH	22 AWG / 0.35 mm²	3.1 mm
8 way / 8-channel	LBSDMX-8CH	22 AWG / 0.35 mm²	3.1 mm
12 way / 12-channel	LBSDMX-12CH	22 AWG / 0.35 mm²	3.1 mm
16 way / 16-channel	LBSDMX-16CH	22 AWG / 0.35 mm²	3.1 mm
20 way / 20-channel	LBSDMX-20CH	22 AWG / 0.35 mm²	3.1 mm
24 way / 24-channel	LBSDMX-24CH	22 AWG / 0.35 mm²	3.1 mm
28 way / 28-channel	LBSDMX-28CH	22 AWG / 0.35 mm²	3.1 mm
32 way / 32-channel	LBSDMX-32CH	22 AWG / 0.35 mm²	3.1 mm
36 way / 36-channel	LBSDMX-36CH	22 AWG / 0.35 mm²	3.1 mm
40 way / 40-channel	LBSDMX-40CH	22 AWG / 0.35 mm²	3.1 mm
44 way / 44-channel	LBSDMX-44CH	22 AWG / 0.35 mm²	3.1 mm
48 way / 48-channel	LBSDMX-48CH	22 AWG / 0.35 mm²	3.1 mm

All thirteen sizes share the same construction family — individually numbered channels, HDPE insulation, OFC spiral shield plus foil, 22 AWG / 0.35 mm² main conductor, 3.1 mm inner jacket and a flexible EPVC overall jacket. Only the channel count changes between models.

Stage box, breakout and fan-out: what to confirm before ordering

A quotation for an “8-channel snake” can mean three different deliveries: bare multichannel cable, cable terminated into a stage box at one end, or a breakout / fan-out assembly with individual connectors at the console end. LBS multichannel products are listed as stage drop box and breakout snake cable. Before a multichannel enquiry can become a quotation, four items have to be agreed:

Channel count — how many ways must reach the console (table above).
Termination at each end — the connector format is confirmed per project; LBS does not publish one fixed connector list for the multichannel range, so state the format you need in the enquiry.
Fan-out length and channel labelling — how far the individual tails must reach, and whether channels are printed or numbered.
Length and packing — the cable length per delivered drum or coil.

Those four answers select the model and define the assembly; the electrical construction itself does not change between sizes.

Ordering a snake also means sizing the run, which is a different calculation from choosing the construction: the inputs, the monitor returns, the service channels and the spares are counted together and then rounded up to a manufactured size. That counting rule, and which cable belongs at each hop between the stage box and the console rack, is set out in stage box to mixer: how many ways on a multichannel snake.

8-Channel Snake or Eight Separate XLR Cables?

Both deliveries carry eight balanced signals from the same stage position to the same console inputs. The choice is a construction decision, and it is decided by how often the run changes and where the channels are terminated — not by which option sounds better.

What changes	One 8-channel multicore	Eight individual mic cables
Channels per jacket	Eight individually insulated and shielded channels in one jacket, each channel numbered	Eight separate jackets, one channel each
Identification at the rack	The channel number is a property of the cable, so the same number arrives at both ends	Each cable is identified by its own marker, label or colour
Handling at changeover	One coil to roll out and one connector block to mate	Eight coils to run and eight connectors at each end
Interference	Each channel is individually shielded inside the common jacket (LBS multichannel: individually jacketed and shielded pairs, OFC spiral shield plus foil)	Each cable carries its own shield and drain
Re-patching one signal	The assignment is fixed by the assembly; moving one signal means re-terminating at the fan-out	One cable can be picked up and moved without touching the other seven
A failed channel	The run has to be re-terminated or taken out of service, which is why spare channels are counted into the block	The failed cable is swapped for a spare on its own
Path through the building	One cable follows one route	Eight cables follow the same route in parallel

The decision rule that follows from the table:

Fixed installation with a stable channel map — one route from the stage panel to the rack, channels that are not re-patched between events: the multicore is the cheaper cable to install and the tidier one to terminate.
Touring or rental stock that is re-patched per show — where a single signal has to move without disturbing the other seven, or where a damaged run has to be replaced inside a changeover: individual cables keep that flexibility.
Mixed systems — a multicore for the trunk between the stage box and the console rack, with individual cables for the last few metres to instruments and pedalboards. Both ends of that split are ordinary purchases; nothing about the multicore prevents it.

When the route is the deciding factor, the cable diameter and the number of cables that fit a given conduit decide the installation: that calculation is set out in cable outside diameter and conduit fill.

How to Order an 8-Channel Snake for an Installation Project

When you send LBS a multichannel requirement, include the channel count, the required length, the application (stage box, studio patchbay or fixed install), quantity and destination country or region. Because the whole multichannel range shares one construction family, LBS can confirm the model and packaging for your project. OEM / ODM projects — construction, jacket colour, printing, length, packaging and branding — can be reviewed according to the confirmed product and project quantity.

Distributors buying multichannel cable in volume can start from the OEM Audio Cable Manufacturer page or the Audio Cable for Installers page for the ordering workflow.

Channel Numbering: What the Drawing Should Carry

The cable decides the construction; the drawing decides the wiring. Four items, in this order, are what a multichannel quotation is built from:

Channel count — the block size, from the comparison table above.
Direction of numbering — which end carries channel 1, and whether the numbers read in the same order at both ends.
End-to-end map — for every channel: the connector at the stage end, the connector at the console end, and what the channel carries (microphone or line).
Numbering medium — printed numbers on the jacket, numbered sleeves, or labelled tails at the fan-out. State which one the installation needs, so the assembly matches the drawing instead of the drawing being adjusted on site.

Two conventions are worth writing down because they are the usual source of a mis-patch:

Whether returns share the input number block. A 12-way run feeding 8 inputs and carrying 2 monitor returns and 2 spares has to say so explicitly, otherwise the returns land on channels 9-10 of the same block and the count still looks correct. The counting rule is covered in stage box to mixer: how many ways on a multichannel snake.
Which conductor is treated as + inside each pair. Inside a multicore the question repeats once per pair rather than once per cable. The identification problem for a two-core cable is covered in the speaker wire polarity guide, and the pin assignment at the connector is covered in the XLR pin count guide. The core/pair/way vocabulary that a drawing mixes up is defined in cores, pairs and conductors.

A drawing that carries those four items can be quoted without a round of questions. A drawing that carries only “8-way snake, 30 m” will get a price for the cable and a question about everything else.

FAQ: 8-Channel Audio Snake Cable

FAQ: What is an 8-channel audio snake cable used for?

It carries eight independent audio signals in one jacket, typically between a stage box and a mixing console, between stage panels and equipment racks, or between studio equipment blocks. It is a standard size for drum sub-snakes, keyboard submixers and monitor returns.

FAQ: What is the construction of the LBSDMX-8CH?

8 individually numbered channels, 22 AWG / 0.35 mm² OFC main conductor, HDPE insulation, OFC spiral shield plus foil, flexible EPVC overall jacket, 3.1 mm inner jacket O.D., and −20 °C to 70 °C operating range.

FAQ: Can I use an 8-channel snake for microphone signals?

Yes. The individually shielded channels are designed for balanced microphone and line-level signals in stage and studio interconnection. Confirm the connector and termination requirements for the specific console or stage box before ordering.

FAQ: What multichannel sizes does LBS offer?

4, 6, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44 and 48-channel versions, all using the same numbered-channel, HDPE insulation and spiral-plus-foil shielding construction family.

FAQ: Can LBS build an OEM version of an 8-channel snake?

Construction, jacket colour, printing, length, packaging and branding can be reviewed according to the confirmed product and project quantity through the OEM / ODM process.

FAQ: Is a 12 way multicore the same as a 12-channel snake cable?

Yes. “Way” is the trade word for a channel. A 12 way multicore carries twelve individually insulated and shielded channels; the LBS model is LBSDMX-12CH — 12 channels, 22 AWG / 0.35 mm² main conductor, HDPE insulation, OFC spiral shield plus foil, 3.1 mm inner jacket and EPVC overall jacket.

FAQ: How many ways do I need for a 32-input stage box?

Count every signal path that has to reach the console. 32 inputs need at least 32 ways, and monitor returns or spare channels add to that number. Choose the smallest size in the table above that covers the total, and confirm the spare allowance with your integrator before ordering. The range runs from 4 to 48 channels.

FAQ: Is an 8-channel snake better than eight separate XLR cables?

Neither is better in isolation; they fail differently. A snake keeps eight channels in one jacket with the numbers fixed to the cable, which is why it is the usual choice for a fixed route from a stage box to a console rack. Separate cables let one signal move or be replaced without disturbing the other seven, which is why rental and touring stock often keeps them. A common arrangement uses both: a snake for the trunk and individual cables for the last metres to instruments.

FAQ: Can one damaged channel in a multicore snake be repaired?

The eight channels share one jacket and, once terminated, one stage box and one fan-out, so a failed channel cannot be swapped out on its own. It is dealt with by re-terminating the affected channel or by taking the run out of service — which is why the channel count for a project normally includes spare ways. Individual cables, by contrast, are replaced one at a time.

Get a Quote for Your 8-Channel Snake Cable

Tell us the channel count, length, quantity, application and destination — we will confirm the model and packaging for your project. Message us on WhatsApp or use the contact form.