Cable selection

We recommend to use high quality speaker cables and to pay attention to OFC or CU when selecting them. This means that the cable is 99% copper instead of copper coated aluminium.
The following rule of thumb should be observed when dimensioning the cable:

4 Ohm loudspeaker, e.g. cerasonar 4062 concept:
– 10 meter cable length, at least 0.75 mm² cross-section
– 20 meter cable length, at least 1.50 mm² cross-section
– 50 meters cable length, at least 4.00 mm² cross section

or:

8 Ohm loudspeaker, e.g. cerasonar 1520 retrofit:
– 10 meter cable length, at least 0.50 mm² cross section
– 20 meter cable length, at least 0.75 mm² cross-section
– 50 meters cable length, at least 2.50 mm² cross-section