The Supra Classic 2×4.0 mm² is a premium-grade speaker cable engineered to deliver exceptional performance for high-powered and dynamic audio systems. Perfect for medium-length runs and bass connections in bi-wired or bi-amplified setups, this cable offers the ideal balance of flexibility, durability, and superior sound quality.

🔹 Key Features:

Cross-section: 2×4.0 mm² (AWG 11)

Conductor: Multi-strand, tin-plated 5N oxygen-free copper (OFC)

Insulation: Durable, chemically stable PVC

Resistance: Low resistance for powerful, distortion-free signal transmission

Design: Flexible, easy to install, ideal for high-performance audio systems

Color: Blue

Length: 2.7 meters

🔹 Highlights:

High power handling — ideal for amplifiers and demanding loudspeakers

Tin-plated conductors prevent oxidation and enhance long-term reliability

Superior clarity thanks to minimized skin effect and stable current flow

Corrosion-resistant and mechanically durable construction

Designed and manufactured in Sweden by Supra Cables

🔹 Applications:

Home stereo and Hi-Fi systems

AV receivers and amplifiers

Bi-wired / bi-amped loudspeaker configurations

Studio and professional audio environments