Technical Engineering Series
CFT-24C40
24 Core 4 mm² speaker cable
Circleflex's 24-core speaker cable is the ultimate solution for large-scale audio distribution, delivering flexible bare copper conductors across 24 channels in a fire-rated PVC TM2 jacket built for touring and permanent installations.
sensors
SYSTEM: ACTIVE
Optimized for Digital & Analog Precision
Gauge
4
SQMM
O.D.
26.8
MM
Engineering Specifications
DOC: CFT-24C40-SPEC-2026GENERAL PERFORMANCE
CABLE O.D.
0.193
SIGNAL CAPABILITY
Speaker Audio
STANDARD REELS
As per requirement
OPERATIONAL TEMP
-20°C to +70°C
CONDUCTOR INTEGRITY
MATERIAL
Flexible Electrolytic Bare Copper
AREA STANDARD
4 mm²
STRANDING
128 x 0.193 mm
PHYSICAL CONSTRUCTION
SHIELDING
AI/PET Tape on Single Pairs
JACKET SPEC
Fire Retardant PVC
FINISH
Matte Black
MECHANICAL LIMITS
TEMP RANGE
-20°C to +70°C
NET WEIGHT
143.50 kg / 100 m
Engineered for Perfection
The CFT-24C40 is specified for large-scale, stadium-grade audio installations. Partner with our systems team to manage your full-scale cable infrastructure.