Krystal 4 sq mm 2 core speaker wire
- 4.0 sq.mm heavy-duty tinned ATC copper for powerful, clear audio
- Low resistance for long-distance, loss-free speaker performance
- Strong Vasiform PVC sheath for durability and protection
- Noise-free sound with optimized inductance & capacitance
- Color-coded Blue & White cores for easy installation
- Wide temperature operation: –20°C to 70°C
- High dielectric strength and superior safety
- Ideal for professional PA, home audio & commercial installations
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The Krystals 4 sq.mm × 2 Core Vasiform Installation Speaker Cable (SPK-EDGE-4.0-2-ATC) is a premium-grade, heavy-duty speaker cable engineered for high-power audio installations across India. Built with precision using 80 strands of 0.20 mm tinned ATC copper, this cable ensures maximum conductivity, reduced signal loss, and superior sound clarity even over long distances. Designed with high-strength PVC insulation, Blue & White polarity-marked cores, and a durable outer sheath, this cable is ideal for auditoriums, commercial complexes, schools, home theatres, public address systems, conference halls, worship places, gyms, malls, studios, and all permanent speaker wiring installations .Whether you are a professional integrator, installer, or an audio enthusiast, the 4 sq.mm speaker cable delivers high performance, long life, and unmatched reliability for all medium to long-distance speaker runs.
Specifications
| Part No. | SPK-EDGE-4.0-2-ATC |
| Number of Conductors | 2 |
| Conductor (No. / Size of Wire) | 80 / 0.20 mm |
| Cross-Sectional Area | 4.0 sq.mm |
| Insulation Type | PVC |
| Insulation Diameter (per core) | 4.20 mm |
| Core Colours | Blue and White |
| Sheath Type | Vasiform PVC |
| Overall Outer Diameter (OD) | 10.4 mm |
| Packaging | 100-meter coils (Heat Shrink Transparent Film) |
| Weight per Coil | 14.500 kg |
| Master Packing | 1 Coil per Carton Box |
Electrical and Mechanical Characteristics
| DC Resistance @ 20°C (Conductor) | 5.09 Ω / Km |
| Operating Voltage | 600 V |
| Inductance (1 kHz @ 20°C) | 0.7 μH/m |
| Capacitance (1 kHz @ 20°C) | 97 pF/m |
| Voltage Breakdown | Must withstand DC 500V for 15 sec |
| Insulation Resistance | 10,000 MΩ × m Min. @ DC 125V, 20°C |
| Operating Temperature | -20°C to +70°C |
| Dielectric Strength | 2 kV (1 min) DC |
| Flex Life | 4000 cycles |
| Dielectric Constant | 4 |









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