Circular Shielded Audio Cable from China, Circular Shielded Audio Cable Manufacturer & Supplier - Zion Communication is a professional manufacturer of cables and accessories for signal and low voltage transmission.

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Circular Shielded Audio Cable (CFSTP241-PVC)

Certificates: ISO9001

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Circular Shielded Audio Cable (CFSTP241-LSHF)

Certificates: ISO9001

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Circular Shielded Audio Cable (CFSTP241-LSZH)

Certificates: ISO9001

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Circular Shielded Audio Cable (CFSTP221-LSF)

Certificates: ISO9001

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Circular Shielded Audio Cable (CFSTP221-LSHF)

Certificates: ISO9001

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Circular Shielded Audio Cable (CFSTP201-LSF)

Certificates: ISO9001

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Circular Shielded Audio Cable (CFSTP201-LSF)

Certificates: ISO9001

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Circular Shielded Audio Cable (CFSTP201-LSHF)

Certificates: ISO9001

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Voice, Audio & Video Cable

Circular Shielded Audio Cables

Circular shielded audio cables are built for fixed wiring of professional audio equipment, digital audio devices, and patch board installations where stable transmission and EMI protection matter. This category focuses on round foil-screened audio cable constructions with tinned copper conductors, drain wire design, and multiple jacket options such as PVC, LSF, LSHF, and LSZH for different project environments. From lighter 24 AWG installations to heavier gauge shielded variants, ZION supports OEM, private label, and project-based supply for distributors, AV integrators, and low-voltage contractors.

Professional AudioPatch Board WiringFoil ShieldedOEM Cable SupplyLSHF / LSZH OptionsLow-Voltage Projects

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Round audio cable constructions with overall foil shielding for cleaner signal transmission in fixed installations.
Multiple conductor families are available, covering lighter digital audio wiring as well as heavier gauge shielded options.
Different sheath compounds help match indoor commercial, public-building, and OEM project requirements.

Contents

What These Cables Are
Product Family Overview
Construction & Key Features
How to Choose the Right Type
Typical Applications
OEM & Supply Support
FAQ
Conclusion

■ What Circular Shielded Audio Cables Are

Circular shielded audio cables are round-profile audio transmission cables designed with an overall screen to reduce external electromagnetic interference and improve signal stability in fixed professional audio wiring. Compared with basic unshielded audio cable, this category is better suited to equipment racks, patch fields, control rooms, installed AV systems, and other environments where signal integrity, organized routing, and project-grade jacket performance are important.

Practical rule: If the cable will run near power, control, or dense low-voltage wiring, a shielded round audio construction is usually the safer choice for permanent installation than a basic unshielded audio lead.

■ Product Family Overview

This category is organized as a series family rather than a single one-size-fits-all cable. The visible product structure shows lighter conductor options such as CFSTP241, mid-range options such as CFSTP221 and CFSTP201, and heavier-gauge related models such as CFSTP181, CFSTP161, and CFSTP141 for projects that need different conductor sizes, diameters, or jacket behaviors.

Series	Positioning	Typical Jacket Options	Recommended Use
CFSTP241	Light-gauge shielded audio installation cable	PVC / LSHF / LSZH	Digital audio equipment, patch boards, compact fixed wiring
CFSTP221	Balanced project wiring with more conductor substance	LSF / LSHF	Commercial AV racks, patching zones, building audio wiring
CFSTP201	Mid-to-heavier shielded option family	LSF / LSHF	Projects seeking lower resistance than lighter-gauge variants
CFSTP181 / 161 / 141	Heavier conductor family for more robust installation needs	Mainly LSF / LSHF family structure	Longer runs, project-specific replacements, OEM matching

Buyer note: Some indexed product pages also show Belden-style replacement references on selected models, which is useful for replacement or cross-reference sourcing in distributor and retrofit projects.

■ Construction & Key Features

Tinned Copper Conductors

Common indexed models in this family use tinned copper conductors, helping support stable signal transmission and easier handling in fixed installation environments.

Overall Foil Shielding

Observed models use bonded or overall aluminium foil shielding with drain wire, a practical structure for controlling interference in professional audio wiring paths.

Project-Oriented Jacket Choices

PVC works for standard indoor fixed installation, while LSF, LSHF, and LSZH-style options are better aligned with projects requiring lower smoke or halogen-free behavior.

Round Profile for Routing

The circular structure supports cleaner routing through trays, panels, equipment cabinets, conduits, and professional low-voltage cable paths.

What to Compare	Why It Matters	What Buyers Should Ask
Conductor size	Affects resistance, cable size, and project fit	Do you need compact routing or heavier conductor performance?
Shield type	Determines EMI control and noise protection	Is an overall foil screen sufficient for the installation environment?
Jacket compound	Impacts compliance, smoke behavior, and project approval	Do you need PVC, LSF, LSHF, or LSZH for the building specification?
Cable diameter	Affects tray fill, conduit routing, and bend management	Is installation space tight inside racks or panels?
Replacement reference	Helps matching legacy projects and retrofit work	Are you replacing a Belden-style or existing project code?

■ How to Choose the Right Type

Your Requirement	Recommended Direction	Reason
Standard indoor project with cost sensitivity	PVC or LSF version	Suitable for routine fixed wiring where halogen-free specification is not mandatory.
Public building, commercial fit-out, or low-smoke requirement	LSHF / LSZH version	Better aligned with smoke and halogen-related project expectations.
Compact routing in panels or patch zones	CFSTP241 or compact CFSTP221 direction	Smaller cable constructions are easier to manage in high-density routing.
Need more conductor substance for project-specific replacement	CFSTP201 / 181 / 161 / 141 family	Heavier-gauge family members are better starting points for robust replacement matching.
Replacing an existing branded cable	Send target part number for cross-reference	ZION can help match conductor size, shielding, jacket, and physical dimensions more accurately.

Engineering shortcut: pick the jacket first, then confirm conductor size, then verify overall diameter and replacement target. In real projects, the wrong jacket or wrong OD usually causes more trouble than the basic cable name.

■ Typical Applications

AV Racks & Patch Panels

Suitable for installed audio routing between professional devices, patch bays, and rack-mounted equipment.

Commercial Buildings

Used in conference rooms, education spaces, hospitality, and integrated building AV systems.

Broadcast & Studio Support

Useful for controlled fixed installations where shielding and organized cable management are required.

■ OEM & Supply Support

For distributors, project contractors, and OEM buyers, circular shielded audio cables are often selected by replacement logic rather than by category name alone. That is why supply support should go beyond simple stock checking. ZION can support jacket selection, conductor family matching, length and spool format, identification requirements, and project-based quotation for custom or recurring purchases.

Support Item	What It Helps You Solve
OEM / private label	Build your own channel product line with project-ready shielded audio cable options.
Cross-reference supply	Replace or benchmark existing project references more efficiently.
Spool / packing customization	Fit warehouse, distributor, or installation team usage habits.
Project quotation support	Match cable structure to specification, environment, and compliance expectations before order confirmation.

■ FAQ

What is the main advantage of a circular shielded audio cable?

The key advantage is better protection against interference in fixed installations, especially around dense equipment, power wiring, and low-voltage system routes.

What is the difference between PVC, LSF, LSHF, and LSZH options?

PVC is usually the standard economical indoor option. LSF and LSHF/LSZH variants are selected when buyers need lower smoke characteristics or halogen-free project compliance.

Can these cables replace common branded audio installation cables?

Yes, many buyers source by cross-reference. The safest way is to send the original part number plus required jacket, conductor size, shielding, and diameter target.

Are these suitable for frequent flexing on stage?

This category is better positioned for fixed wiring. For repeated movement, touring use, or constant flexing, a dedicated flexible stage or microphone cable structure is usually a better choice.

Can ZION support custom requirements?

Yes. OEM requests such as jacket selection, cable identification, spool format, and project-based matching are suitable discussion points for quotation.

■ Conclusion

Circular shielded audio cables are the practical choice when your project needs stable professional audio transmission, EMI protection, and a round cable structure suitable for organized fixed installation. The right selection depends less on the category name and more on conductor family, jacket type, overall diameter, and replacement target. For commercial AV, installed audio, and OEM distribution projects, this category gives you a flexible base to match both technical needs and procurement requirements.

Need the right shielded audio cable for your project?

Send the target application, conductor preference, jacket requirement, and any replacement reference. ZION can help narrow the correct series faster.

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