Proel HPC640BK Speaker Cable Roll 100m

The Proel HPC640BK is an ultra-flexible 4-twisted conductor speaker cable supplied on a 100m wooden roll. Designed specifically for passive loudspeakers, it delivers reliable performance in sound reinforcement, studio installations and live production environments across Australia. With high-purity bare copper conductors and a rugged yet pliable construction, this 2.5 mm² cable ensures clear signal transfer and easy handling on every job.

$1,399.00

The Proel HPC640BK is an ultra-flexible 4-twisted conductor speaker cable supplied on a 100m wooden roll. Designed specifically for passive loudspeakers, it delivers reliable performance in sound reinforcement, studio installations and live production environments across Australia. With high-purity bare copper conductors and a rugged yet pliable construction, this 2.5 mm² cable ensures clear signal transfer and easy handling on every job.

The Proel HPC640BK delivers the perfect balance of flexibility and performance for anyone regularly running speaker cable in professional AV environments. Built with four twisted bare-copper conductors, this 100-metre roll gives installers, production crews and venue technicians the length and durability needed for permanent wiring or temporary setups without compromising on signal integrity.

Its ultra-flexible PVC jacket and 11 mm overall diameter make the cable easy to run through tight spaces, coil neatly after use, and withstand the rigours of repeated handling in live events and fixed installations alike. With a conductor size of 2.5 mm² (14 AWG), it provides low resistance of just 7.4 Ohm/km, ensuring efficient power delivery to passive loudspeakers in conference rooms, theatres, rehearsal studios and outdoor stages.

Whether you are wiring a permanent sound system in a corporate venue or building a touring rig that packs down quickly, the HPC640BK offers the reliability Australian production houses have come to expect from Proel. The cable’s wide operating temperature range and robust construction keep it performing through Australian summers and chilly winter load-ins without cracking or losing flexibility.

Supplied on a sturdy wooden roll, the cable arrives ready for clean dispensing on site, saving valuable time during installations and strike. For crews that value both electrical performance and practical handling, this speaker cable has become a go-to solution across the country.

  • Ultra-flexible 4-twisted conductor design
  • High-quality cable supplied in 100m wooden roll
  • Perfect for passive speaker connections

More Information
Additional Information

Colour: Black

Overall Diameter: 11.00 mm

Conductors: Bare copper 14 AWG = 48×0.25 mm - O.F.C

Electrical Resistance @ 20°C: 7.4 Ohm/Km (conductor)

Electrical Capacitance @ 1 KHz: 85 pF/mt (conductor/conductor)

Operating Temperature: -20°C / +70°C

Minimum Bending Radius: 10 x overall diameter

Lay Up: Four conductors twisted in short concentric layers

Insulation: Flexible PVC 3.45 mm

Jacket: Ultra-Flexible PVC – 60 Shore

Cable: 2.5 mm2/AWG14

Weight: 20.4 Kg

Main Sub Category Audio

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