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SUPRA Skyflex FRHF loudspeaker cable (2x 4,0 mm²)

SUPRA   Pricematch icon

Flexible flame-retardant and halogen-free speaker cable for installation use. The cable is 2x4 mm² and intended for large speakers or some 100V units.

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Twin core and multi-pair Install Grade loudspeaker cables. This range of Low Smoke Zero Halogen (LSZH) speaker cable is perfect for installations in public buildings and other areas where LSZH materials are specified such as new-build housing and marine installations. Available in a variety of core sizes and from single pair to four pair options. The special FRHF PE jacket adds both ruggedness and flexibility.

Approved for 100V systems.

Fire retardancy performance:

Fire behavior: DCA
Smoke protection: s1
Flaming droplets: d1
Reaction to fire classification: Dca-s1, d1 Report 0402-CPR-7P04047-1

SUPRA cables is considered as a trustworthy and responsible partner for installations in public and official premises. We meet the latest regulation of flame retardancy and toxic emissions.

Standard CPS; Construction Products Regulation; EN 50399:2011 and EN 60322-1-2:2004/A1:2015/A11:2016. CE marking; EN 50399 and EN60322
SUPRA Skyflex 2x4.0 FRHF loudspeaker cable, 2x 4,0 mm², black SUP-SFHF240-XXXBK: SUPRA Skyflex 2x4.0 FRHF loudspeaker cable, 2x 4,0 mm², black, price per meter
7,39 EUR 
SUPRA Skyflex 2x4.0 FRHF loudspeaker cable, 2x 4,0 mm², black - 75,00 meter SUP-SFHF240-075BK: SUPRA Skyflex 2x4.0 FRHF loudspeaker cable, 2x 4,0 mm², black - 75,00 meter
496,78 EUR 
SUPRA Skyflex 2x4.0 FRHF loudspeaker cable, 2x 4,0 mm², black - 300,00 meter SUP-SFHF240-300BK: SUPRA Skyflex 2x4.0 FRHF loudspeaker cable, 2x 4,0 mm², black - 300,00 meter
1.906,93 EUR 

Brand description - SUPRA

SUPRA SUPRA Cables produkt katalogSUPRA Cables is a recognized cable brand that is produced by Swedish Jenving Technology AB, which exclusively makes quality cables for Hi-Fi, home cinema, and the installation market. A large number of SUPRA products have won international awards for the high quality at the incredibly reasonable prices.

SUPRA Cables kabler


At Jenving their focus is quality without the price going up entirely in the higher heavenly layers. All cables are based on real engineering and not voodoo, from the selection of raw materials to the actual cable construction and thereby the final sound properties.
There is, therefore, a very reasonable price/quality ratio on SUPRA cables, compared to the many exotic high-end cables on the market. Whatever the variant/price range of a Supra cable you buy, you always get quality for the money or No-nonsense as Jenving calls it.
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Manuals and user guides for SUPRA products

When purchasing a SUPRA product, a user guide or instruction is usually provided in the following languages: English. Unfortunately we cannot guarantee that a printed manual / user guide is included in the product box, but most often it can be found on the manufacturer´s website.
- If you cannot find the desired manual yourself, just contact us and we will do what we can to help.

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