Supra Classic 6.0 Speaker Cable

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Classic series loudspeaker cables, by Supra Cables.

The Classic series is highly flexible cable of multi-strand, tin-plated OFC (Oxygen-Free Copper) of purity degree 5N, which means >0.99999, i.e. larger than five nines. The insulation of ion-stable PVC grants minimised degradation with time.

Supra Classic covers all hi-fi and home cinema audio/visual applications from low-power speakers, including rear speakers of home theatre systems, to high-power systems with long cables runs.

Classic 6.0 is extremely suitable for high-power systems, even long length runs. Classic 6.0 replaces the old Classic 10 and as such this slimmer version is more flexible and easier to use than the cable-hawser-like Classic 10 mm.

Please note this is a SINGLE WIRE cable. For a stereo pair (left / right), please order two (x2) units.


  • Brand: Supra Cables
  • Range: Classic
  • Type: Single Wire, 2 Core
  • Construction: Multi-Strand Tin-Plated OFC
  • Diameter: 6.0 mm

Length Options

Supra Classic 6.0 is available at £7.50 per-metre (ex-VAT), in any length up to 100 metres.

Lengths of 1.00 - 25.00 metres may be ordered directly using the purchase options above. For all other lengths please contact us to discuss your requirements.

Termination Options

Supra Classic 6.0 can be supplied unterminated, or we can terminate each end of your cable with any of the following connectors:

  • CCS 4 mm Banana Plugs (Pair)
  • CCS 8 mm Spade Connectors (Pair)
  • Supra Cables 4 mm BFA Combicon Connectors (Pair)
  • Supra Cables 8 mm Spade Combicon Connectors (Pair)

Termination Cost

The price for our professional termination service includes the cost of your chosen connectors, plus labour and materials.

If you wish to terminate this cable yourself, please select "None / Unterminated" for your amplifier / loudspeaker termination options, and order your required connectors from our wide range of termination options.

More Information

Delivery and Returns

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Shipping method Delivery Time Cost

Please be advised that we may upgrade your delivery to a better service if we deem it appropriate to designated destinations at no additional cost. Please view our returns policy.
*Quoted delivery times are estimates and apply to normal working days for in stock items.


Supra Cables
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Cable Configuration:
  • Single Wire

Cable Information

Cable Type:
  • Speaker Cables
Tin Plated Copper


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