CFT-04C40
4 Core 4 mm² speaker cable
Circleflex's 4-core speaker cable packs flexible electrolytic bare copper conductors into a rugged PVC TM2 jacket, rated to 300Vac and compliant with IEC 60332-1-2 for reliable, fire-safe analog audio distribution.
Professional Speaker Cable
Multiple strand bare copper conductors offer exceptional bend flexibility across four high-power channels, with an IEC-compliant flame-resistant PVC TM2 jacket built for rugged professional audio environments.
99.9% Pure Tinned Copper
99.9% pure tinned copper ensures zero signal degradation and maximum conductivity over extended distances.
SQMM Standards
Four 4mm² flexible bare copper conductors with 128 strands delivering high current capacity across multiple speaker channels simultaneously.
Advanced tinned copper geometry optimized for AES/EBU and DMX signal stability.
Engineering Specifications
DOC: CFT-04C40-SPEC-2026GENERAL PERFORMANCE
CONDUCTOR INTEGRITY
PHYSICAL CONSTRUCTION
MECHANICAL LIMITS
Engineered for Perfection
The CFT-04C40 is specified for bi-amped or dual-zone speaker systems. Work with our audio engineers to plan your multicore routing strategy.