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Engineered for the most demanding professional audio installations, the Webro 12/4 speaker cable is the ultimate solution for high-power, multi-channel systems. It combines four robust, flexible Oxygen Free Copper (OFC) conductors (12 AWG) with a versatile 4-core configuration, delivering unparalleled signal integrity, maximum power transfer, and the flexibility for bi-amping or multi-zone setups over extended distances.
Manufactured using Low Smoke Non-Halogen (LSNH) materials for both insulation and outer sheath, it ensures complete safety and compliance for large-scale commercial venues, high-end home theatres, and complex distributed audio systems in hotels, clubs, and multi-dwelling units (MDUs). Available in a distinctive violet sheath for circuit identification and packed on convenient drum lengths of 100m to 500m, with a cut-to-length service to eliminate waste.
Key Features:
Ultimate 12/4 Configuration: Four 12 AWG OFC conductors for professional high-power stereo or bi-amping over long distances.
12 AWG Heavy-Duty Conductors: The largest gauge in our range for the lowest resistance and highest power handling.
Oxygen Free Copper (OFC) Conductors: Guarantees uncompromised, high-fidelity audio transmission.
Full LSNH Construction: Complete safety with LSNH materials used throughout.
Violet Sheath & Flexible Packaging: Easy identification and available on drums or cut-to-length.
As the flagship cable in our speaker range, it is designed for specialist applications. For other professional solutions, please explore:
12/2 Speaker Cable: For heavyweight two-conductor cable for long single runs, please click here.
14/4 Speaker Cable: For high-power four-conductor cable, please click here.
Full Speaker Cable Portfolio: To compare all gauges and configurations from 16/2 to 12/4, please click here.
| Conductor Material | Oxygen Free Bare Copper |
|---|---|
| AWG Size | 12 AWG |
| Conductor Stranding | 65/0.25mm |
| Insulation Material | Low Smoke Non-Halogen |
| Number of Cores | 4 |
| Screening Type | None |
| Sheath Material | Low Smoke Non-Halogen |
| Sheath Colour | Violet |
| Flame Retardancy | BS EN 60332-1-2 |
| Low Smoke Emissions | BS EN 61034-2 |
| Halogen Gas Emissions | BS EN 60754-1, BS EN 60754-2 |
| CPR Classification | Eca |
| Overall Diameter | 11.0 mm |