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Sommer Cable - Major Invisible

SKU 425-008M

***Price Is Per Meter***

For life under ground...

and on a green background we deliver the "Major Invisible" speaker cable of the successful "OFFROAD SERIES"?. On request of numerous customers we have opted for this new olive green jacket color. This unobtrusive color does make sense especially with outdoor installations, e.g. at big events, in amusement parks, at Christmas markets, carnival festivities or outdoor sporting events. This robust, easy winding cable is special designed for loudspeakers and meets all the relevant technical requirements. Oxygen-free Cu wires ensure better sound and higher durability.


  • flexible and easy to rollable for cable reel
  • Small in diameter
  • Very durable due to the use of a special coating mixture
  • Affordable price


  • PA sound systems of all kinds
  • For ELA technology
  • Cabling of HiFi systems


Article number 425-008M
Name Major Invisible
EAN 4049371005289
Properties OFC oxygen free copper
Properties Analog
Application area Mobile outdoor / indoor
Application area Stage / live
Application area ELA 100 V
Application area Studio / Broadcast
Application Speaker Cable
Colour green
Colour detailed olive green
Construction (2LIY2,5 mm²)Y
Jacket material PVC
Jacket [mm] 7,80
Number of Channels (audio) 1
Inner conductor (audio) 2
Inner conductor (audio) [mm²] 2,50
Inner conductor (audio) [mm] 1,78
AWG (audio) 13
Copper strands (audio) 140
Copper strand (audio) [mm] 0,15
Conductor insulation [mm] 3,05
Weight per 1 m [g] 106
Fire load per m [kWh] 0,33
Style variant round
Packing 500 m spool
Packing 100 m spool
Temperature min. [°C] -30
Temperature max. [°C] 70
Width [mm] 7,8
Height [mm] 7,8
Capac. cond./cond. per 1 m (audio) [pF] 136
Capacity wire/wire at 1 ft. (audio) [pF] 41,4528
Insulation resist. per 1 km [GΩ] 0,005
Insulation resist. per 1000 feet [GΩ] 0,0015
Insulation resist. per 1 km (audio) [GΩ] 0,005
Insulation resist. per 1000 feet (audio) [GΩ] 0,0015
Conductor resistance per 1 km [Ω] 7,5
Conductor resistance per 1000 ft. [Ω] 2,286
BPVo-Euroclass Fca