Multicore Circular Speaker Cables for Fixed Installation Audio Systems

Please Select Product Type

Fiber Optic Cables
- ADSS cable
  - ADSS Single jacket
    - ADSS 80M Single Sheath
    - ADSS 100M Single Sheath
    - ADSS 120M Single Sheath
  - ADSS Double sheath
- FTTH Drop Cable
- FTTH Drop Patch Cord
- Aerial Fiber Optic Cable
- OPGW
- Duct Fiber Optic Cable
- Direct Buried Fiber Optic Cable
- Air Blown Micro Cable
- Building Cabling Fiber
- Rural Network Fiber Optic Cable
- Space-Saving Fiber Optic Cable
- Distributed Base Station Fiber Optic Cable
- Rodent Resistant Fiber Optic Cable
- Fire-Resistant Fiber Cable
- Fiber Optic Tether System
  - FPV Drone
  - FPV Fiber Optic Spool
  - Fiber Optic Guidance Wire
Fiber Optic Tools
- Fiber Optic Installation Tools/Accessories/Fittings
  - ADSS Cable Guy Grips
  - ADSS Cable Suspension Grips
  - OPGW Cable Guy Grips
  - OPGW Cable Suspension Grips
  - Stainless steel strip &buckle
  - Stainless Banding Tool
  - Aluminum hoop&Pole Bracket
  - Hoop Retractor&Pole Brackets
  - Fittings
  - Immobility Clamp
- FTTH Fiber Optic Tools
  - FTTH stainless steel flat drop cable clamp
  - FTTH nylon cable flat drop cable clamp
  - FTTH combination flat drop cable clamp
  - FTTH Hook
  - FTTX ADSS Suspension clamp
  - FTTX ADSS Tension clamp
- Fiber Termination Tools
- Fiber Optic Test Tools
- OTDR Accessories
- Fiber Optic Cleaning Tools
LAN/Ethernet Cable
- CAT8
- CAT7 / CAT7A
  - CAT7
  - CAT7A
- CAT6A
  - U/UTP
  - U/FTP
  - F/UTP
  - F/FTP
  - S/FTP
  - CAT6A AMOUR/CST
- CAT6
  - U/UTP
  - F/UTP
  - SF/UTP
  - Dual
  - Armour CAT6
- CAT5E
  - U/UTP
  - F/UTP
  - SF/UTP
  - Dual
- Copper Patch Cord Cable
  - CAT5E
  - CAT6
  - CAT6A
  - CAT7
  - CAT7A
  - CAT8
  - Special type
- Ethernet Plenum Cable
- Network Cable
- Copper Trunk Cable
- Direct-Burial Outdoor Ethernet Cables
Coaxial Cable
- Low Loss Cable
- RF Corrugated Coax Cable
  - 1/4"
  - 3/8"
  - 1/2"
  - 7/8"
  - 1 1/4"
  - 1 5/8"
- Radiating Leaky Coaxial Cable
- RG MIL-C-17 Cable
- PTFE-FEP Coaxial Cable
- D-FB Coax Cable
  - D-FB cable
  - Connectors for D-FB cable
  - Grounding Kit, Clamp, Weatherproof for D-FB cable
- 75 ohm Coaxial Cable
  - RG6 coax cable
    - RG6 S
    - RG6 Tri
    - RG6 Q
    - RG6 Dual
  - RG59 coax cable
    - RG59 S
    - RG59 Tri
    - RG59 Q
  - RG11
    - RG11 S
    - RG11 Tri
    - RG11 Q
  - SAT coax cable
  - HD coaxial cable
  - VHF Leaky Feeder Cable
  - Trunk cable/Hardline cable
    - PS
    - QR
  - CT coax cable
  - KX coax cable
  - VATC coax cable
  - PK75 coax cable
- Plenum Coaxial Cable
- EN 50117 Coaxial Cable
  - Broadband double shield SA Class A++ ＞105dB
  - Broadband Triple shield SA Class A++ ＞105dB
  - Digital Drop shield SA Class A+＞95dB
  - Digital Drop shield SA Class A＞85dB
- Coaxial Jumper Cables
  - 1/2" Super Flex Jumper Cable
  - 1/2" Feeder Jumper Cable
  - 3/8" Super Flex Jumper Cable
  - 1/4" Super Flex Jumper Cable
  - RG141 Jumper Cable
  - RG142 Jumer Cable
  - RG58 Jumper Cable
- 50 Ohm Coaxial Cable
- Semi-Flexible Series Cable
Fire, Security & Alarm Cable
- Fire Cables
- Fire Resistance Cable
  - EN50200 PH30 Cable
  - EN50200 PH120 Cable
  - JB-Fire Alarm Cable
  - Standard BS 6387 Cable
  - Standard BS 7629 Cable
  - FRLS & FRFH
    - FRLS & FRFH Unshielded
    - FRLS & FRFH Shielded
  - Silicon Insulation
- Fire Alarm Cable
  - UL Fire alarm cable-MENA
  - UL 1424 FPL Unshielded
  - UL 1424 FPLR Unshielded
  - UL 1424 FPLP Unshielded
  - UL 1424 FPL Shielded
  - UL 1424 FPLR Shielded
  - UL 1424 FPLP Shielded
  - UL 1424 Solid
    - UL 1424 Solid S
    - UL 1424 Solid U
  - UL 1424 Stranded
    - UL 1424 Stranded U
    - UL 1424 Stranded S
  - UL Standard
- CCTV Surveillance Cable
  - Siamese Coaxial Cable
    - RG59+2c
    - RG6+2c
    - Other
  - Siamese Ethernet Cable
  - KVK CCTV Cable
    - КВК-В-1,5
    - КВК-В-2Э
    - КВК-П-1,5
    - КВК-П-2Э
  - Custom CCTV Combined Cable
    - HD
    - PTZ
    - RG59
    - MENA
  - RG6 CCTV
  - RG59 CCTV
  - RG11 CCTV
  - PK75 CCTV
    - Паракс РК 75-2-110
    - Паракс РК 75-2-111
    - Паракс РК 75-2-122
    - Паракс РК 75-2-13M
    - Паракс РК 75-2-310
    - Паракс РК 75-2-311
    - Паракс РК 75-3-313 нг(А)
    - Паракс РК 75-3-314 нг(А)
    - Паракс РК 75-3-315 нг(А)
    - Паракс РК 75-3-316 нг(А)
    - Паракс РК 75-3-32
    - Паракс РК 75-3-322
  - JIS C CCTV
  - MINI CCTV
  - Other
- Burglar Alarm cable
  - Alarm, signal cable
  - Mylar Pair Cable
  - Solid Cond. global alarm cable
  - Stranded Cond.unshielded global alarm cable
  - Stranded Cond.shielded global alarm cable
  - UL Standard security,sound, alarm cable
  - General Purpose
- Access Control Cable
- Fire Alarm System
  - Cables De Alarma Incendio
  - Cabos De Alarme De IncÊndio
- Lutron Cables
- Plenum Security Cables
Voice, Audio & Video Cable
- Flat Telephone Cable
- Circular Audio Speaker Cable
- Circular Shielded Audio Cable
- Multicore Circular Speaker Cable
- Parallel Speaker Cable
- Media Composite Cable
- Coax Jumper Cable/F Type Cable
- Audio Speaker Cable
- Audio XLR Cable
- HDMI
  - HDMI Cable
  - HDMI Extender
- DisplayPort Cable
- DVI Cable
- VGA Cable
- Adaptors
Universal Serial Bus
- USB C Cable
- USB C Converter
- USB Cable
- USB Hub
- USB to Serial Cable
- USB Bluetooth/Network/Sound Adapter
Control Cable
- Fieldbus Cable
- Industrial Ethernet Cable
- PROFINET Cable
- Marine LAN Cable
- Flexible Control Cable
- Chain Cable
- SERVO Motor Cables
- Robotics Cables
Power & Control Cable
- Solar Cable
  - H1Z2Z2-1 Single
  - H1Z2Z2-1 Twin
  - UL4703
  - TUV 2 pfG 2642/01.22
  - Material
- Battery Cable
- General Power Cable
- KNX Cable
- LV Armoured Cable SWA & AWA
- Automotive cable
  - American Standard
    - American Standard Battery Wire
    - American Standard Primary Wire
    - American Standard-More Type Wire
  - Germany Standard
  - Japanese Standard
- High Temperature Cable
  - Silicone 180℃ cable
  - Silicone 200℃ cable
  - Silicone 450℃ cable
- Flex Control Cable
- Sensor & Actuator Cables
- Hook Up wire
other
- Cable Materials
  - CCA WIRE
  - CCAM WIRE
  - Aluminum Foil
  - Al-Mg alloy wire
  - CCS WIRE
  - Enameled aluminum wire（EAL）
  - Enameled copper clad aluminum wire (ECCA)
  - Enameled copper wire(EC)
  - TCCA WIRE
  - TCCAM WIRE
  - Galvanized Steel Wire
  - Stranded Wire

Multicore Circular Speaker Cable (MCSC2×1.5-PVC)

Certificates: ISO9001

More >>
Multicore Circular Speaker Cable (MCSC2×1.5-LSHF)

Certificates: ISO9001

More >>
Multicore Circular Speaker Cable (MCSC4×1.5-PVC)

Certificates: ISO9001

More >>
Multicore Circular Speaker Cable (MCSC4×1.5-LSHF)

Certificates: ISO9001

More >>
Multicore Circular Speaker Cable (MCSC2×2.5-PVC)

Certificates: ISO9001

More >>
Multicore Circular Speaker Cable (MCSC2×2.5-LSHF)

Certificates: ISO9001

More >>
Multicore Circular Speaker Cable (MCSC4×2.5-PVC)

Certificates: ISO9001

More >>
Multicore Circular Speaker Cable (MCSC4×2.5-LSHF)

Certificates: ISO9001

More >>

1
2
»
Turn to Page Go

ZION | Voice, Audio & Video Cable

Multicore Circular Speaker Cables

Multicore circular speaker cables are designed for fixed speaker wiring in public buildings, commercial AV systems, and distributed audio installations where clean routing, durable round construction, and dependable copper transmission matter.

AV ContractorsSystem IntegratorsPublic Address ProjectsOEM BuyersBuilding Audio SystemsDistributors

Request Datasheet / Sample

Available in 2-core and 4-core constructions for speaker distribution and multi-channel runs.
PVC and low-smoke halogen-free jacket options support standard commercial or stricter indoor fire-safety requirements.
Typical listed sizes cover 1.5 mm², 2.5 mm², and extended 4.0 mm² options for different distance and power demands.

Contents

What They Are
Available Product Range
Key Features
Representative Technical Reference
Applications
How to Choose
FAQ
Conclusion

■ What They Are

Multicore circular speaker cables are round-profile audio cables built for fixed installation speaker wiring where multiple insulated copper conductors must be protected inside a durable outer sheath. Compared with simpler parallel speaker wire, multicore circular designs are often preferred when installers need cleaner conduit routing, better mechanical protection, easier pulling in building pathways, and more organized termination in public address, background music, and commercial AV systems.

For most projects, the decision comes down to three points: how many speaker lines you need in one cable run, what conductor size the power loss budget allows, and whether the project requires standard PVC or a low-smoke halogen-free jacket for indoor public spaces.

■ Available Product Range

Model Family	Core Count	Conductor Size	Jacket	Best For
MCSC2×1.5	2 Core	1.5 mm²	PVC / LSHF	General fixed speaker runs
MCSC4×1.5	4 Core	1.5 mm²	PVC / LSHF	Two circuits in one cable
MCSC2×2.5	2 Core	2.5 mm²	PVC / LSHF	Longer runs or higher load
MCSC4×2.5	4 Core	2.5 mm²	PVC / LSHF	Multi-channel commercial audio wiring
MCSC2×4.0	2 Core	4.0 mm²	PVC / Extended Options	Higher current and longer distance runs
MCSC4×4.0	4 Core	4.0 mm²	PVC / Extended Options	Heavy-duty multi-speaker distribution

Practical note: For category pages, buyers usually compare this family by core count, cross-sectional area, and jacket type first. That gives a faster buying path than listing every SKU without a decision framework.

■ Key Features

99.999% Oxygen-Free Bare Copper

Supports stable signal and power transmission for fixed speaker installations with low conductor resistance.

Round Multicore Construction

Easier to pull through conduit and building pathways than flat cable in many permanent installation scenarios.

PVC and Low-Smoke Halogen-Free Options

Lets project teams balance standard commercial use with stricter indoor fire-safety and smoke performance requirements.

2-Core and 4-Core Choices

Suitable for single speaker circuits or multiple channels combined into one round cable run.

Field reality: The biggest sizing mistake in speaker cable selection is choosing based only on “speaker cable” as a generic label. In real projects, conductor size and routing distance matter far more than the name of the cable category.

■ Representative Technical Reference

The table below is a category-level reference built from representative listed models. Final values should always follow the exact SKU datasheet before quotation or project release.

Conductor Size	Typical Strand	2-Core OD	4-Core OD	Nominal Conductor Resistance	Voltage Rating	Min. Bend Radius	Temperature
1.5 mm²	30/0.25 mm	7.0 ± 0.2 mm	8.0 ± 0.2 mm	< 12.5 Ω/km	450/750V	15 × OD	-20°C to +70°C
2.5 mm²	50/0.25 mm	8.0 ± 0.2 mm	10.0 ± 0.2 mm	< 8.0 Ω/km	450/750V	15 × OD	-20°C to +70°C
4.0 mm²	56/0.30 mm	10.5 ± 0.2 mm	11.5 ± 0.2 mm	< 5.0 Ω/km	450/750V	15 × OD	-20°C to +70°C

Item	Typical PVC Models	Typical Low-Smoke Models
Conductor Material	99.999% oxygen-free bare copper	99.999% oxygen-free bare copper
Insulation / Sheath	PVC / PVC	Low-smoke halogen-free / low-smoke halogen-free
Flame Retardant	BS EN 60332-1-2	BS EN 60332-1-2
Smoke Performance	Standard commercial indoor use	Low smoke generation, halogen gas emission referenced
Compliance	RoHS3, CE, CPR Eca (typical listed models)	RoHS3, CE, CPR Eca (typical listed models)

■ Applications

Public Address Systems

Ceiling speaker, wall speaker, and zone speaker wiring in schools, offices, airports, and stations.

Commercial AV Projects

Conference rooms, hotels, retail spaces, and integrated building audio systems that need neat fixed wiring.

Entertainment Venues

Cinemas, auditoriums, halls, and event spaces where multiple speaker lines may be routed together.

When to choose this family: Choose multicore circular speaker cable when your project is a fixed indoor installation, the routing path benefits from a protected round cable, and you want either multiple speaker circuits or a cleaner conduit-friendly profile than basic flat speaker wire.

■ How to Choose

Project Need	Recommended Direction	Why
Standard indoor commercial installation	PVC jacket	Cost-effective for general building audio projects where PVC is permitted.
Public building with stricter smoke requirements	Low-smoke halogen-free jacket	Better fit for indoor environments where smoke and halogen concerns matter.
Single speaker circuit	2-core	Simpler termination and lower cable bulk.
Two circuits or paired channel runs	4-core	Reduces the number of separate cable pulls and keeps routing cleaner.
Short to moderate run with normal load	1.5 mm²	A practical entry level for many fixed background music or standard speaker links.
Longer run or lower voltage drop target	2.5 mm²	Lower conductor resistance improves power delivery over longer distances.
Higher load or extended heavy-duty line	4.0 mm²	Suitable when the project demands extra copper cross-section and lower resistance.

■ FAQ

What is the difference between 2-core and 4-core speaker cable?

A 2-core cable carries one speaker circuit, while a 4-core cable can support two circuits or multi-channel routing in one jacket.

When should I choose PVC instead of low-smoke halogen-free?

Choose PVC for standard installations where it is acceptable by project specification. Choose low-smoke halogen-free when indoor safety requirements or smoke concerns are stricter.

How do I select 1.5 mm², 2.5 mm², or 4.0 mm²?

Selection depends mainly on run length, load, and acceptable voltage drop. As distance and load rise, larger conductor size is usually the safer engineering choice.

Are these cables suitable for fixed building installation?

Yes. This family is positioned for fixed installation speaker linking in public buildings and similar commercial indoor environments.

Can you support OEM or custom project requirements?

Yes. For project inquiries, it is best to provide conductor size, core count, jacket requirement, application environment, and quantity so the correct model can be matched faster.

■ Conclusion

Multicore circular speaker cables are a practical solution for fixed commercial and public-building audio systems that need protected round construction, multiple conductor options, and flexible jacket selection. For most buyers, the right choice starts with three checks: core count, conductor size, and whether the installation requires standard PVC or a low-smoke halogen-free construction.

If you are selecting for an actual project, compare routing method, distance, amplifier load, building code requirements, and termination preferences before choosing the final model.

Need the right speaker cable model for your project?

Share your required core count, conductor size, jacket type, installation environment, and project quantity. Zion can help match the suitable multicore circular speaker cable configuration.

Request Datasheet / Quote Back to Top

Product Categories

Professional OEM - Zion Communication

Request a Quote