Loudspeaker cable - 5 x 0,4 mm² - 21 AWG - with steel tension cable
Bulk & Accessories
  • Flexible PVC jacket
  • 5 x 0.4 mm² (21 AWG) stranded conductors
  • Integrated 0.56 mm² steel core for loudspeaker suspending
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The LSS504 is a high-quality and double isolated loudspeaker cable, suitable for indoor as well as outdoor use. The cable core section consists of 5 individual isolated conductors with a highly flexible PVC jacked and a cable section of 0.4 mm². What makes the LSS504 special is the added steel core in the center of the cable. This makes the LSS504 the perfect solution for hanging loudspeakers in 100V installations. This way, an external safety cable is no longer needed and the speakers design stays untouched. The 5 cable cores, each of them in a different color make it possible to select the power tap settings of the hanging speaker. The cable is available in both black and white, making it as discrete as possible in any situation.

Product variants

Available now

LSS504B/1 100 meter, black
LSS504W/1 100 meter, white


Product features

Application AV & IT
Series Bulk & Accessories

Physical characteristics

Inner conductor Insulation Material PVC 1.8 mm (Ø)
Colours Black / White / Grey / Red / Green / Blue / Yellow / Orange / Purple / Brown
Outer jacket Material Flexible PVC 6.5 mm (Ø)
Colours Black
Type of cable 5-core loudspeaker cable
Inner conductor Material BC 23 x 0.15 mm (Ø) (OFC)
Section 0.40 mm²
Filling Cotton Yarn
Separator Cotton paper
Inner conductor American Wire Gauge 22 AWG
Number of conductors 5
Conductor twisting Yes

Cross section


Cable properties

Stranded copper

A stranded copper wire is more flexible and easier to install than a large single-strand wire with the same cross section. Stranding improves wire life in applications where flexibility is needed. A particular cross section of a stranded conductor gives it essentially the same resistance characteristics as a single-strand conductor, but with added flexibility.

Cotton paper

The cotton paper separator ensures less friction between the outer jacket and the PVS conductor isolation, creating good flexibility and flex life.


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.


Information sheet English

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