Speaker Cables

 

 

 

Radial

Conductor 

Nominal

Type Area
(sq.mm)

 Insulation

Material

Thickness
(mm)
Dimensions
(mm)
DC resistance
(Ω/Km Max.)
28/0.25mm SPOF 1.38 Polythene 0.49 2.80 x 6.10 14.25
40/0.2mm PCOF 1.25 Polythene 0.4 2.24 x 4.98 15.50
42/0.15mm PCW 0.75 PVC 0.9 2.98 x 6.46 26.38
76/0.2mm SPOF 3.74 Polythene 0.74 3.50 x 7.00 5.40
76/0.2mm PCOF 3.74 Polythene 0.8 4.67 x 9.40 5.25
79/0.2mm PCOF 2.50 Polythene 0.72 3.50 x 7.00 7.90
79/0.2mm PCW 2.50 PVC 1.0 4.01 x 8.20 7.90

SPOF - Silver Plated Oxygen Free

PCOF - Plain Copper Oxygen Free

PCW - Plain Copper

These cables are produced with either a coloured stripe or a polarity rib along one leg for polarity identification.

Many other variations on conductor and size are possible.

Small amounts of these types are stocked by Armour Home Electronics in their QED range