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LBS LBS AudioCable Factory乐宝声（广东）线缆科技有限公司
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2-Core Shielded Balanced Microphone Audio Cable cross-section
2-Core Shielded Balanced Microphone Audio Cable cross-section
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LBSMIC-1-2X0.3

2-Core Shielded Balanced Microphone Audio Cable – 2×0.3mm²

2-core shielded balanced microphone bulk cable, 2x0.3mm², for standard routing — tinned copper conductors, PE insulation and AL-Foil Mylar + TC braided double shielding in a flexible EPVC jacket.

Routing categoryStandard Routing
Outer diameter (O.D.)6.0 – 6.5 mm
Conductor resistance (@20°C)≤55 Ω/km
Conductor materialTinned Copper (TC)
InsulationPE
Shielding structureAL-Foil Mylar + TC Braided (Double Shielded)
Outer jacketFlexible EPVC
Core-to-core capacitance≤120 pF/m
Characteristic impedance50–70 Ω (Audio Balanced)
Rated voltage30 V
Operating temperature-20 °C to +70 °C
Connector typeN/A (Bare Cable)
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Features

2-core shielded balanced microphone bulk cable, 2×0.3mm², for standard routing — tinned copper conductors, PE insulation and AL-Foil Mylar + TC braided double shielding in a flexible EPVC jacket.

This assembly is built with standard 3-pin XLR male and female connectors, the format used for balanced microphone and line-level audio runs.

Related reading

Choosing the connector and the conductor size for a balanced run: XLR pin counts: 3, 4, 5, 6 and 7-pin explained — what each pin count is for and what each pin on a 3-pin XLR carries. Why an audio cable cannot be swapped for a lighting run: DMX cable vs microphone cable. How the shield and the twisted pair protect the signal: balanced microphone cable construction. The range these variants belong to: audio signal cable.

RELATED MICROPHONE & XLR CABLE VARIANTS

Other conductor sizes and cable types in this microphone cable range

The models below belong to the same microphone cable range as this page — 2-core tinned copper conductors, PE insulation and AL-Foil Mylar + TC braided double shielding in a flexible EPVC jacket — in neighbouring conductor sizes (2 × 0.3 mm² and 2 × 0.5 mm²). LBSMIC-1 is bulk cable; LBSMIC-2 is the finished XLR male-to-female patch cable with zinc alloy connectors and nickel-plated contacts.

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PRODUCT SOURCING FAQ

Before requesting a quotation

These answers use the product information shown on this page. Final project terms depend on the confirmed specification.

What information is needed to quote LBSMIC-1-2X0.3?

Please provide the required specification, length or packaging unit, quantity, application and destination country or region.

Can 2-Core Shielded Balanced Microphone Audio Cable – 2×0.3mm² be discussed for an OEM / ODM project?

Construction, jacket color, printing, length, packaging and branding can be reviewed according to the confirmed product and project quantity.

How do I choose the correct variant?

Compare the technical specification table on this page, then send LBS the application and required dimensions if you need help confirming a variant.

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