What cable does an XLR use?

An XLR cable uses a balanced two-conductor design plus a ground/screen. Inside a standard 3-pin XLR cable there are two insulated signal wires — pin 2 (hot) and pin 3 (cold) — surrounded by a shield connected to pin 1 (ground). Quality XLR cables use oxygen-free copper conductors and dense braided or spiral shielding to reduce signal loss and reject interference. The flexible outer jacket protects the cable during coiling and transport. This construction is what lets an XLR cable carry a clean, balanced audio signal over long stage runs without picking up noise.

What is the point of an XLR cable?

The point of an XLR cable is to transmit professional audio signals cleanly and reliably, even over long distances and in electrically noisy environments. Because an XLR cable carries a balanced signal — the original plus an inverted copy — interference picked up along the run cancels itself out at the receiving device. This noise-free transmission is essential for microphones, mixing consoles and active speakers at concerts, festivals, theatres and trade shows. The robust, locking XLR connector also stays securely in place during a show, making the XLR cable the standard choice for professional and touring audio.

Are all XLR cables 3 pin?

No, not all XLR cables are 3-pin, although the 3-pin version is by far the most common for audio. XLR connectors are also available with four, five, six and seven pins, and mini XLR variants reach up to eight pins. A 5-pin XLR connector is the official standard for DMX512 lighting control, while 4-pin XLR is common on intercom headsets and some DC power applications. When choosing an XLR cable, always confirm the pin count Your equipment requires, because a 3-pin microphone cable will not physically fit a 5-pin DMX socket.

Do expensive XLR cables make a difference?

Expensive XLR cables can make a real difference, particularly for professional and touring use. Higher-priced XLR cables typically use purer oxygen-free copper, denser shielding and better connectors such as Neutrik with gold-plated contacts. These features reduce signal loss, reject interference more effectively and survive years of repeated coiling and load-outs. For occasional home use, a solid mid-range XLR cable is perfectly adequate. But for stage, studio and rental applications where reliability and clean signal transmission are critical, investing in better-built XLR cables pays off through fewer failures and longer service life.

What is the difference between an XLR cable and a DMX cable?

The main difference between an XLR cable and a DMX cable is the impedance and intended signal. An XLR audio cable typically has an impedance around 75 Ohm and carries balanced analogue audio for microphones, mixers and speakers. A DMX cable is built to 110–120 Ohm and carries digital DMX512 control data for stage lighting and effect devices. Although some 3-pin connectors look identical, using an audio XLR cable in a larger lighting chain can cause flicker and dropouts. For reliable control of fog machines, moving heads and other effects, always use a dedicated DMX cable.

What is the difference between male and female XLR connectors?

A male XLR connector has protruding pins and is typically used as a signal output, while a female XLR connector has matching receptacles and acts as a signal input. The female connector also features a longer sleeve that connects the ground pin first, so You can plug and unplug live equipment without a loud pop. In a standard microphone cable, the female end connects to the microphone output and the male end plugs into the mixer input. By convention, signals flow from male pins on the source to female receptacles on the receiving device.

How long can an XLR cable be without losing signal?

Thanks to balanced signal transmission, an XLR cable can carry audio reliably over runs of up to around 200 metres, which is why XLR is the standard for festivals and large events. The balanced design cancels out interference picked up along the run, so even long cables stay clean. To minimise signal loss over long distances, choose a larger conductor cross-section, high-quality shielding and quality connectors. For very large productions, stage boxes and multicore systems help keep individual XLR runs efficient and manageable while preserving signal integrity across the whole chain.

Which XLR cable should I buy for my stage setup?

For a stage setup, choose an XLR cable that matches Your run length without excessive surplus and offers oxygen-free copper conductors, dense shielding and a robust, flexible jacket. For microphones and line connections, a quality 3-pin XLR cable with Neutrik connectors and gold-plated contacts gives reliable, road-ready performance. For touring and rental use, prioritise strain relief and durability. For controlling lighting and effect devices, buy a dedicated DMX cable instead. At LTT You find XLR cables across clear quality tiers from brands like Adam Hall, Neutrik and Cameo to suit Your specific application and budget.

XLR cables

DAP-Audio FL83 - IP65 DMX/AES-EBU XLR/M 5p. > XLR/F 5p. Neutrik - 1,5 m

DAP-Audio FL83 - IP65 DMX/AES-EBU XLR/M 5P to XLR/F 5P Neutrik XX HD 1.5 m

: Cable Length: 1.5 m •

€52.50 *

incl. tax, plus shipping costs

Availability:

Currently not available

DAP-Audio FL83 - IP65 DMX/AES-EBU XLR/M 5p. > XLR/F 5p. Neutrik - 3m XX

DAP-Audio FL83 - IP65 DMX/AES-EBU XLR/M 5P to XLR/F 5P Neutrik XX HD 3 m

: Cable Length: 3 m •

€54.90 *

incl. tax, plus shipping costs

Availability:

Currently not available

Monacor MEC-100/SW XLR-Verlaengerungskabel

MONACOR MEC-100/SW XLR cable

XLR cable, line and microphone extension cable. 1 x XLR inline jack and 1 x XLR plug, balanced • Shielded low-noise OFC cable material, Ø 6.5 mm • Length: 1 m • : Intended...

€13.00 *

incl. tax, plus shipping costs

Availability:

Currently not available

Monacor MEC-1000/SW XLR-Verlaengerungskabel

MONACOR MEC-1000/SW XLR cable

XLR cable Line and microphone extension cable. 1 x XLR inline jack and 1 x XLR plug, balanced • Shielded low-noise OFC cable material, Ø 6.5 mm • Length: 10 m • : Intended...

€28.00 *

incl. tax, plus shipping costs

Availability:

Currently not available

Monacor MEC-190/SW XLR-Verlaengerungskabel

MONACOR MEC-190/SW XLR Cables

XLR Cables Line and microphone extension cables. 1 x XLR inline jack and 1 x XLR plug, balanced • Shielded low-noise OFC cable material, Ø 6.5 mm • Length: 2 m • : Intended...

€12.00 *

incl. tax, plus shipping costs

Availability:

Currently not available

Monacor MECN-100/SW XLR-Verlaengerungskabel

MONACOR MECN-100/SW XLR Cables

XLR Cables Line and microphone extension cables. Fitted with NEUTRIK connectors • 1 x XLR inline jack and 1 x XLR plug, balanced • Shielded low-noise OFC cable material, Ø 6.5 mm...

€16.00 *

incl. tax, plus shipping costs

Availability:

Currently not available

Monacor MECN-200/SW XLR-Verlaengerungskabel

MONACOR MECN-200/SW XLR cable

XLR cable, line and microphone extension cables. Fitted with NEUTRIK connectors • 1 x XLR inline jack and 1 x XLR plug, balanced • Shielded low-noise OFC cable material, Ø 6.5 mm...

€17.00 *

incl. tax, plus shipping costs

Availability:

Currently not available

Monacor MECN-600/SW XLR-Verlaengerungskabel

MONACOR MECN-600/SW XLR cable

XLR cable, line and microphone extension cable. Fitted with NEUTRIK connectors • 1 x XLR inline jack and 1 x XLR plug, balanced • Shielded low-noise OFC cable material, Ø 6.5 mm...

€26.00 *

incl. tax, plus shipping costs

Availability:

Currently not available

Monacor MECN-1500/SW XLR-Verlaengerungskabel

MONACOR MECN-1500/SW XLR cable

XLR cable Line and microphone extension cables. Fitted with NEUTRIK connectors • 1 x XLR inline jack and 1 x XLR plug, balanced • Shielded low-noise OFC cable material, Ø 6.5 mm...

€39.87 *

incl. tax, plus shipping costs

Availability:

Currently not available

SOMMER CABLE XLR Kabel 3pol 0,9m sw Neutrik

SOMMER CABLE XLR cable 3pin 0.9m bk Neutrik

STAGE 22 HIGHFLEX microphone cableThe STAGE 22 highflex is a high quality, very reasonably priced cable with a wire diameter of 2 x 0.22 mm² and a 6.4 mm thick supersoft PVC-jacket. It is...

€20.90 *

incl. tax, plus shipping costs

Availability:

Currently not available

SOMMER CABLE XLR Kabel 3pol 1,5m sw Neutrik

SOMMER CABLE XLR cable 3pin 1.5m bk Neutrik

STAGE 22 HIGHFLEX microphone cableThe STAGE 22 highflex is a high quality, very reasonably priced cable with a wire diameter of 2 x 0.22 mm² and a 6.4 mm thick supersoft PVC-jacket. It is...

€22.50 *

incl. tax, plus shipping costs

Availability:

Currently not available

Details

SOMMER CABLE XLR Kabel 3pol 6m sw Neutrik

SOMMER CABLE XLR cable 3pin 6m bk Neutrik

STAGE 22 HIGHFLEX microphone cableThe STAGE 22 highflex is a high quality, very reasonably priced cable with a wire diameter of 2 x 0.22 mm² and a 6.4 mm thick supersoft PVC-jacket. It is...

€29.00 *

incl. tax, plus shipping costs

Availability:

Currently not available

SOMMER CABLE DMX Kabel XLR 3pol 20m sw Hicon

SOMMER CABLE DMX cable XLR 3pin 20m bk Hicon

DMX cable by premium manufacturer Sommer CableThese premade cables are the perfect choice for the transmission of the 110 ohms AES/EBU DMX512 data format.Important note: the use of a standard...

€50.17 *

incl. tax, plus shipping costs

Availability:

Currently not available