Speaker Cable

Speaker Cables are used to connect receivers or power amplifiers to speakers and are also used for the internal wiring of the speakers themselves.


What material is Speaker Cable made from?


Most commonly it will be copper material with PVC insulation. Performance of a Speaker Cable depends on the quality of this material, therefore high-conductivity copper will have better performance to that of oxygen-free copper cable. Another material available is silver-plated copper.


What is Speaker Cable length?


Here at RS Components, we believe in two simple rules for choosing the length of speaker cable:


  • Less is best. Buy the shortest cable possible for the application

  • More is best. Buy the largest gauge speaker cable you can afford

What is gauge?


The thickness of the wire is referred to as a gauge. Types of gauge:


  • 14-gauge wire - suitable for many applications

  • 12-gauge wire - used for transmitting clear audio signal

  • 10-gauge wire - used for transmitting clear bass

The longer the speaker cable runs, the lower the gauge should be, because greater cable length results in greater resistance.


Does the resistance affect the performance of Speaker Cable?


In general, the higher the cable resistance, the lower the power level getting to the speaker, resulting in poor speaker performance due to damping.


What is damping factor?


Damping factor is a simple mathematical equation. It equals the load (i.e. speaker) impedance divided by the output impedance of the amplifier (i.e. the impedance across the output terminals). It’s one measure of the ability of an amplifier to control speaker motion.


Single wire or Bi-wire connection?


When it comes to sound quality single wire will always out-perform the bi-wire. You can find a bi-wiring system in Hi-Fi and home cinema speakers. The single wire speaker cable has 2 quality conductors comparing to the bi-wire cable which has 4 conductors.



Features and benefits of Speaker Cables


Speaker cables may come with special features that make them suitable for running behind walls and underground. Those looking to run speaker cables in these applications should buy cables that are designed for these purposes.


In-wall Speaker Cables


These are made for running speaker cables behind the walls. Extra insulation around the wire prevents the cable from overheating and then causing a fire. Regular speaker cables can create a fire hazard.


Outdoor Speaker Cables


Burial speaker cables are considered the best for this environment. They provide more insulation and more substantial casing to protect the wire from animals and water.


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Description Price Fire Behaviour Number of Cores Cross Sectional Area Reel Length Outer Diameter Sheath Material Core Strands Minimum Operating Temperature Maximum Operating Temperature Cable Shape Conductor Material Current Rating Insulation Material Number of Strands
RS庫存編號 783-2804
BrandRS PRO
HK$1,167.80
毎卷:25 米
Reel(s)
- 2 6 mm² 25m 6.1mm Polyvinyl Chloride PVC 37/0.1 mm - +80°C Twisted Pair Bare Copper - PVC 37
RS庫存編號 444-1168
製造零件編號278-525-080
BrandVan Damme
HK$3,370.30
毎卷:100 米
Reel(s)
- 2 2.5 mm² 100m 7.8mm Low Smoke Zero Halogen (LSZH) 50/0.25 mm - - Multicore Oxygen Free Copper - LSZH 50
RS庫存編號 379-3648
製造零件編號268-565-060
BrandVan Damme
HK$3,786.86
毎卷:50 米
Reel(s)
- 2 6 mm² 50m 14mm Polyvinyl Chloride PVC 189/0.2 mm -30°C +80°C Multicore Oxygen Free Copper - PVC 189
RS庫存編號 783-2794
BrandRS PRO
HK$1,753.89
毎卷:100 米
Reel(s)
- 2 4 mm² 100m 5mm Polyvinyl Chloride PVC 73/0.1 mm - +80°C Flat Bare Copper - PVC 73
RS庫存編號 372-9861
製造零件編號FHP225.1
HK$1,897.38
毎卷:100 米
Reel(s)
- 2 2.5 mm² 100m 7.4mm Polyvinyl Chloride PVC 50/0.25 mm -20°C +70°C Multicore Bare Copper - PVC 50
RS庫存編號 714-0304
BrandRS PRO
HK$156.87
毎卷:100 米
Reel(s)
- 2 0.34 mm² 100m 1.8mm Polyvinyl Chloride PVC 7/0.25 mm - 80°C Multicore Bare Copper - PVC 7
RS庫存編號 783-2797
BrandRS PRO
HK$439.90
毎卷:25 米
Reel(s)
- 2 1.5 mm² 25m 3mm Polyvinyl Chloride PVC 63/0.1 mm - +80°C Twisted Pair Bare Copper - PVC 63
RS庫存編號 852-5456
製造零件編號SC-4-50
HK$1,164.56
毎卷:50 米
Reel(s)
- 4 1.5 mm² 50m - Low Smoke Zero Halogen (LSZH) 30/0.24 mm -25°C +90°C - Annealed Copper - PE -
RS庫存編號 413-245
製造零件編號9708 368U1000
BrandBelden
HK$3,688.99
毎卷:305 米
Reel(s)
- 2 0.78 mm² 305m - Polyvinyl Chloride PVC 16/30 -20°C +60°C Multicore 1 high conductivity bare copper conductor, 1 high conductivity tinned copper conductor 4.2 A PVC 16
RS庫存編號 714-0316
BrandRS PRO
HK$221.15
毎卷:100 米
Reel(s)
- 2 0.4 mm² 100m 2mm Polyvinyl Chloride PVC 13/0.2 mm - +80°C Multicore Tinned Copper 2 A PVC 13
RS庫存編號 749-2598
BrandRS PRO
HK$700.90
毎卷:100 米
Reel(s)
- 2 1.5 mm² 100m 6.6mm Polyvinyl Chloride PVC 78/0.15 mm -20°C +60°C Multicore Bare Copper - PVC 78
RS庫存編號 365-7772
製造零件編號268-502-000
BrandVan Damme
HK$3,380.50
毎卷:100 米
Reel(s)
- 2 2.5 mm² 100m - PVC/Neoprene 46/0.1 mm - - Multicore Oxygen Free Copper - Foam PE 46
RS庫存編號 365-7750
製造零件編號268-542-000
BrandVan Damme
HK$2,175.76
毎卷:50 米
Reel(s)
- 4 2.5 mm² 50m 10.25mm Polyvinyl Chloride PVC 50/0.25 mm - - Multicore Oxygen Free Copper - PVC 50
RS庫存編號 260-6357
製造零件編號PKFE0022000186
HK$835.10
毎卷:100 米
Reel(s)
- 2 0.5 mm² 100m - Polyvinyl Chloride PVC 28/0.15 mm -5°C +70°C Multicore Copper - PVC 28
RS庫存編號 365-7744
製造零件編號268-525-060
BrandVan Damme
HK$2,844.08
毎卷:100 米
Reel(s)
- 2 2.5 mm² 100m 7.6mm Polyvinyl Chloride PVC 147/0.15 mm -30°C +80°C Multicore Oxygen Free Copper - PVC 147
RS庫存編號 852-5437
製造零件編號SC-2-50
HK$646.41
毎卷:50 米
Reel(s)
- 2 1.5 mm² 50m - Low Smoke Zero Halogen (LSZH) 30/0.24 mm -25°C +90°C - Annealed Copper - PE -
RS庫存編號 783-2790
BrandRS PRO
HK$763.60
毎卷:25 米
Reel(s)
- 2 4 mm² 25m 5mm Polyvinyl Chloride PVC 73/0.1 mm - +80°C Twisted Pair Bare Copper - PVC 73
RS庫存編號 714-0300
BrandRS PRO
HK$138.97
毎卷:100 米
Reel(s)
- 2 0.34 mm² 100m 1.8mm Polyvinyl Chloride PVC 7/0.25 mm - +80°C Multicore Bare Copper - PVC 7
RS庫存編號 714-0307
BrandRS PRO
HK$132.68
毎卷:100 米
Reel(s)
- 2 0.34 mm² 100m 1.8mm Polyvinyl Chloride PVC 7/0.25 mm - 80°C Multicore Bare Copper - PVC 7
RS庫存編號 749-2608
BrandRS PRO
HK$1,383.88
毎卷:100 米
Reel(s)
- 2 2.5 mm² 100m 7.3mm Polyvinyl Chloride PVC 129/0.15 mm -20°C +60°C Multicore Bare Copper - PVC 129