Krystal SPK-EDGE-1.50-2-ATC speaker cable

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Premium ATC Copper Conductor- Ensures strong signal flow, better sound clarity, and long-lasting performance.
5 sq mm 2 Core Cable – Perfect size for stable audio transmission in home and commercial speaker setups.
Clear & Distortion-Free Sound -Low resistance design delivers powerful audio with minimal signal loss.
Twisted Core Technology – Reduces noise and interference for smooth, uninterrupted sound output.
Durable PVC Insulation & Sheath – Provides protection against wear, making it ideal for long-term installations.
Flexible & Easy to Install – Smooth outer jacket allows easy wiring through conduits and tight spaces.
Wide Application Use – Suitable for PA systems, home theatre, auditoriums, schools, and malls.
Safe & Reliable Performance -Supports up to 600V with high insulation resistance for secure operation.

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Description
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Krystal SPK-EDGE-1.5-2-ATC Speaker Cable

The Krystal SPK-EDGE-1.5-2-ATC Speaker Cable is a premium-quality 1.5 sq mm 2 core speaker cable designed for reliable and high-performance audio installations. Made with annealed tinned copper (ATC) conductors, this cable ensures superior signal transmission, low resistance, and long-lasting durability. Engineered for PA systems, auditorium sound setups, home audio systems, and commercial installations, this cable delivers clear sound quality with minimal signal loss, making it an ideal choice for electricians, sound engineers, and installers across India. Its twisted core construction helps reduce interference and noise, while the Variform PVC outer sheath offers excellent flexibility and protection, making installation easy even in conduits and tight spaces. Whether you are setting up a professional sound system or a home theatre, this Krystal 1.5 sq. mm speaker wire guarantees consistent performance and long service life.

Frequently Asked Questions

What is this cable mainly used for?

A-1 This cable is used for speaker connections in PA systems, auditoriums, and commercial audio installations.

Is this pure copper cable?

A-2 Yes, it is made of Annealed Tinned Copper (ATC) which gives better durability and conductivity.

Can I use it for home theatre systems?

A-3 Yes, it works well for home audio systems, especially for longer cable runs.

What is the difference between 1.5 sq. mm and 2.5 sq. mm cable?

A-4 1.5 sq. mm is ideal for medium distance, while 2.5 sq. mm is better for long distance and high power setups.

Is this cable suitable for outdoor use?

A-5 It can be used outdoors with proper protection, but it is mainly designed for indoor installation.

Specification

Model / Part No	SPK-EDGE-1.5-2-ATC
Type	Installation Speaker Cable (Variform Series)
Number of Cores	2 Core
Conductor Material	Annealed Tinned Copper (ATC)
Conductor Construction	48 Strands × 0.20 mm
Cross Sectional Area	1.5 sq.mm
Insulation Type	PVC
Insulation Diameter	2.90 mm
Core Colours	Blue & White
Sheath Type	Variform PVC Outer Jacket
Overall Diameter (OD)	7.60 mm
DC Resistance (@20°C)	13.7 Ω/km
Operating Voltage	600 V
Inductance (1 kHz)	0.7 µH/m
Capacitance (1 kHz)	97 pF/m
Insulation Resistance	≥ 10000 MΩ·m
Dielectric Strength	2 kV (1 min)
Voltage Breakdown	500V DC for 15 sec
Operating Temperature	-20°C to +70°C
Flex Life	4000 Cycles
Dielectric Constant	4
Core Type	Twisted (Anti-Interference)
Standard Packing	100 m / 300 m Coil
Weight (100 m Coil)	Approx. 7.25 kg
Master Packing	3 Coils per Carton