The BLS225 are double isolated loudspeaker cables composed of two twisted conductors in a flexible PVC outer jacket. The double isolated construction allows the cable being used in public address (100V) audio systems while the smooth and durable outer jacket offers a great installers convenience for easy installation and pulling.The cable consist of individual isolated conductors with a section of 2 x 2.5 mm² (13 AWG) which are composed out of stranded copper clad aluminum (CCA) wires. The stranding keeps the cable flexible and easy to handle while the copper clad aluminum construction results in an electrical performance between copper and 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 75% aluminum with 25% copper.
|BLS225/1||100 meter - black|
|BLS225/3||300 meter - black|
|BLS225W/1||100 meter - white|
|BLS225W/3||300 meter - white|
|Type of cable||2-core loudspeaker cable|
|Inner conductor||Material||CCA 49 x 0.25 mm (Ø)|
|Number of conductors||2|
|Insulation||Material||PVC 3.8 mm (Ø)|
|Colours||Red / Blue|
|Conductor compositions||75 % Al - 25 % Cu|
|Outer jacket||Material||Flexible PVC 9.8 mm (Ø)|
|Inner conductor||American Wire Gauge||13 AWG|
|RoHS2 compliant||According EU Directive 2011/65/EU|
|Reach compliant||According EC 1907/2006|
|Temperature range||Fixed installation||- 68 °F till + 176 °F|
|Mobile installation||- 59 °F till + 140 °F|
|Bending radius||Fixed installation||8 x outer diameter|
|Mobile installation||10 x outer diameter|
|Max. conductor||DC resistance||11 (Ω / Km)|
|Dielectric strength||2 (KV / 1 min. DC)|
Copper clad aluminum allows cables to utilize all of the benefits that copper has to offer, while maintaining a much more affordable price tag. CCA is made by bonding a layer of pure copper onto an aluminum core. A CCA core cable obviously contains less copper than a pure copper cable, but it delivers virtually the same conductivity with only slightly higher resistance.
The cables carrying this logo have several possibilities in the choice of colour for the outer jacket color. Having several colours available can be a real advantage when it comes to wiring your rack with several similar cables, whilst still providing a clear overview of your connections. But also for esthetic purposes, PROCAB offers its users the choice between a wide range of colours.