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▷ Premium 4.0 sq.mm 2-Core Installation Speaker Cable
▷ High-Conductivity Annealed Tinned Copper (ATC) Conductors
▷ 128/0.20 mm Fine Bunched Stranded Construction
▷ Designed for Medium to Long-Distance Speaker Installations
▷ Low DC Resistance of 5.09 Ω/Km for Efficient Power Transfer
▷ Twisted Core Design to Minimize Signal Interference
▷ Delivers Clear and Consistent Audio Performance
▷ Durable Vasiform PVC Outer Sheath for Enhanced Protection
▷ Suitable for Fixed and Conduit Installations
▷ 600V Operating Voltage Rating for Reliable Operation
▷ High Insulation Resistance for Improved Electrical Safety
Krystal SPK-EDGE-4.0-2-ATC Speaker Cable
The Krystal SPK-EDGE-4.0-2-ATC Speaker Cable is a premium 4.0 sq.mm 2-core installation speaker cable engineered for professional audio applications that require superior signal transmission, high power handling, and long-term reliability. Manufactured using Annealed Tinned Copper (ATC) conductors, this cable ensures excellent conductivity while offering enhanced resistance against oxidation and corrosion, making it ideal for permanent audio installations.
Featuring 128/0.20 mm fine bunched copper strands, the cable provides the flexibility needed for smooth conduit routing and easier installation. Its twisted core construction helps reduce electromagnetic interference and signal crosstalk, ensuring clear, consistent, and distortion-free audio performance. The robust Vasiform PVC outer sheath offers superior protection against mechanical stress and environmental conditions commonly encountered in commercial installations.
With a 4.0 sq.mm conductor size, low DC resistance of 5.09 Ω/Km, and 600V operating voltage rating, the Krystal SPK-EDGE-4.0-2-ATC is an excellent choice for medium to long-distance speaker wiring applications. Whether you’re installing a Public Address (PA) system, background music setup, commercial sound system, or high-performance home theatre, this speaker cable delivers the reliability and performance demanded by professional audio environments.
Frequently Asked Questions (FAQs)
The Krystal SPK-EDGE-4.0-2-ATC Speaker Cable is designed for professional audio installations, including PA systems, background music systems, auditoriums, commercial sound systems, and home theatre applications requiring reliable and high-quality audio transmission.
This speaker cable features premium Annealed Tinned Copper (ATC) conductors, offering excellent conductivity, enhanced durability, and superior resistance to oxidation and corrosion for long-lasting performance.
Yes. Its 4.0 sq.mm conductor cross-sectional area and low DC resistance make it ideal for medium to long speaker cable runs while maintaining efficient power transfer and clear audio quality.
Yes. The cable is specifically engineered for conduit and fixed installation applications. Its durable Vasiform PVC outer sheath provides additional protection, making it suitable for professional audio projects.
The cable is ideal for auditoriums, hotels, schools, shopping malls, corporate offices, houses of worship, home theatres, public address systems, background music systems, and professional sound reinforcement installations.
Specification
| Product Model | Krystal SPK-EDGE-4.0-2-ATC |
| Product Type | Vasiform Installation Speaker Cable |
| Cable Type | Installation Range Speaker Cable |
| Part Number | SPK-EDGE-4.0-2-ATC |
| Number of Conductors | 2 Core |
| Conductor Material | ATC (Annealed Tinned Copper) |
| Conductor Construction | 128/0.20 mm Fine Bunched Strands |
| Conductor Cross-Sectional Area | 4.0 sq.mm |
| Insulation Type | PVC |
| Insulation Diameter | 4.20 mm |
| Core Configuration | Twisted Cores |
| Core Colours | Blue and White |
| Outer Sheath Type | Vasiform PVC Sheath |
| Overall Outer Diameter | 10.40 mm |
| Operating Voltage | 600 V |
| DC Resistance @ 20°C | 5.09 Ω/Km |
| Inductance (1kHz @ 20°C) | 0.7 µH/m |
| Capacitance (1kHz @ 20°C) | 97 pF/m |
| Voltage Breakdown | DC 500V / 15 Seconds |
| Insulation Resistance | 10,000 MΩ × m Minimum @ DC 125V, 20°C |
| Dielectric Strength | 2 kV / 1 Minute (DC) |
| Dielectric Constant | 4 |
| Flex Life | 4,000 Cycles |
| Operating Temperature | -20°C to +70°C |
| Packaging | 100 Meter Coil (Heat Shrink Transparent Film) |
| Weight per Coil | 14.500 kg |
| Master Packing | 1 Coil per Carton |
| Installation Type | Conduit and Fixed Installation |
| Applications | Auditoriums, Schools, Shopping Malls, Commercial Buildings, Background Music Systems, Public Address Systems, Home Theatres, Corporate Offices, Hotels & Professional Audio Installations |
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