CLS 240

Loudspeaker Cable 4 mm² highflex

Featuring a copper cross-section of 2 x 4 mm2 means that our speaker cable CLS 240 is highly suitable for long distance cabling. Due to its rather considerable weight of 160 g/m in combination with high flexibility and stability features, the CLS 240 is especially suited for floor installations in event and studio environments. 

Product information
Conductor area 4.00 mm²
Composition of conductor 225 x 0.15
Material bare copper
Conductor resistance 4.95 Ohm/km
Shielding no screen
Capacity cond.-cond. (pF/m)
Technical facts
Type Loudspeaker cable
Part no. CLS 240

Mechanical data

Conductor area 4 mm²
Composition of conductor 225 x 0,15 mm bare copper
Conductor isolation PVC
Composition of cores 2 cores
Screen no screen
Overall jacket PVC
Overall diameter 9,5 ± 0,3 mm
Weight 160 g/m
Working temperature  
mobile (-5 °C) - (+70 °C)
fixed (-20 °C) - (+70 °C)
min.Bending radius  
mobile ~ 98 mm
fixed ~ 49 mm
Thermal load 0,45 kWh / m (~1,6 MJ / m)
Electrical data  
Conductor resistance 4,95 Ω / km
Test Voltage 2000 V eff.
Product variants
Colour Part number
CLS 240 BLACK 100
CLS 240 BLACK 500
International Sales Manager
Christine Kärger
International Sales Manager
Christian Langer
Head of sales and marketing
Tobias Felbermayr