Loudspeaker cable - 2 x 2.5 mm² - 13 AWG - CCA

The ALS Series cables are parallel designed loudspeaker cables, based on CCA (Copper Clad Aluminum). This is a technology where an outer sleeve of copper is bonded to a solid aluminum core. The result is a cable with characteristics lying between those of copper cables and bare aluminum cables. It combines the advantages from two sides, such as solderability, lower weight and lower material cost than bare copper with the higher conductivity and higher strength than pure aluminum. The cable composition is made of 85% aluminum with 15% copper, this is combined with a highly flexible jacket made of PVC with polarity indication.

Inner Conductors


Available now

  • ALS25/1 - 100 meter
  • ALS25/5 - 500 meter


  • 13 AWG thin and dense stranded conductors
  • Color coded polarity identification
  • CCA conductors

Cross section

  • Cross section ALS25 - Loudspeaker cable - 2 x 2.5 mm² - 13 AWG - CCA
Physical Characteristics
Type of cable 2-core loudspeaker cable
Inner conductor Material CCA 49 x 0.25 mm (Ø)
Section 0.0039 “²
American Wire Gauge 13 AWG
Number of conductors 2
Outer jacket Material Flexible PVC 3.6 x 7.4 mm (Ø)
Colours Black / Red
Electrical Characteristics
Lead resistance 1.12 Ω / 100 m

Information sheet English

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