CLS 425

Loudspeaker Cable Multicore ultraflex

Our CLS 425 features four high-purity, low-oxygen 4 x 2.5mm2 stranded copper cores in one cable, guaranteeing a secure and complete signal transmission. The cable is also highly recommended for the use in LIVE and studio environments.

Product information
Conductor area 2.50 mm²
Composition of conductor 322 x 0.10
Material bare copper
Conductor resistance 8 Ohm/km
Shielding no screen
Capacity cond.-cond. (pF/m) -
Specifications / Tender
Technical facts
Type loudspeaker cable
Part no. CLS 425

Mechanical data

Conductor area 2,5 mm²
Composition of conductor 322 x 0,10 mm bare copper
Conductor isolation PVC
Composition of cores 4 cores
Screen no screen
Overall jacket PVC
Overall diameter 10,6 ± 0,3 mm
Weight 185 g/m
Working temperature  
mobile (-5 °C) - (+70 °C)
fixed (-20 °C) - (+70 °C)
min.Bending radius  
mobile ~ 109 mm
fixed ~ 54 mm
Electrical data  
Conductor resistance 8 Ω / km
Test Voltage 2000 V eff.
Product variants
Colour Part number
CLS 425 BLACK 100
CLS 425 BLACK 500
International Sales Manager
Christine Kärger
International Sales Manager
Christian Langer
Head of sales and marketing
Tobias Felbermayr