Cable HP by metre Sono pro 2 x 2.5 mm ² KLOTZ LY225S Black Speaker

Important: the cheap cables commonly sold in the trade are most often cables presented as being with copper drivers, but are in fact composed of CCA = "Copper Clad Aluminum", that is to say made with a multibrin aluminum nucleus covered with a fine layer of copper, allowing external welding and presenting the external color of copper. With a section of equal drivers, these cables are lighter and cheaper, but are less efficient, because their electrical conductivity is lower, and they are less easy to weld. Their robustness and elastic resistance with repeated windings are also less. This type of cable generates ohmic losses that can be significant in sound, as well as a risk of overheating in equal section with that of a pure copper cable.

Important: The Cheap Cables Commonly Sold On The Market Are Most Often Predated As Having Copper Conductors, But are in Fact Made of CCA = "Copper Clad Aluminum", ie made with a multi-start aluminum Core Covered with a think Layer of Copper, Allowing External Solder. COPPER. With the Same Conductor Cross-Section, these cables are Lighter and Less Expensive, But perform the well, as their electrical conductivity is low, and they are less easy to solder. Their Robustness and Elastic Resistance to Repeated Windings Are also Lower. This Type of Cable Generates Ohmic Losses that can be meaningful in sound engineering, as well as a risk of overheating with the same cross-sectional area as a pure copper cable.