SPK-440-Stage Multi Speaker kabel 4 x 4 mm, Stage Multi Speakercable 4 x 4 mm, • Conductor drains Ø mm: OFC 4 x 4• Conductor construction strands: 4 x 7/50/ 0,12 • Conductor insulation Ø in mm: Ø4,3 PE• Conductor resistance Ohm/km: 3,136 Ohm/km• Outer insulation: PVC 16 mm Ø matte blue• Working temperature min. / max.: -10~60 °C• Voltage overflash: <= 250V