Supra Classic 1.6/H FRHF (Flame Retardant)

Supra Classic 1.6/H FRHF is a halogen-free and flame-retardant speaker cable that combines high performance with safety for both home use and professional installations. This cable is perfect for lower power systems, shorter lengths in mid-power setups, or tweeter cable in bi-wired or bi-amp Hi-Fi systems. It is also ideal for public venues and buildings requiring strict fire safety standards according to the Swedish National Board of Housing, Building and Planning’s regulations BFS 2014:3 BBR21 (building class Br3, requirement E, Acidity for buildings under 200 m², such as single-family homes, or warehouses/industries in activity class 1 under 500 m²).

• Top-class fire safety: Excellent flame resistance with halogen-free construction that provides low smoke emission and minimal levels of toxic gases. Fire class Dca-s1, d1 (smoke density: s1, particles: d1). Complies with the EU’s CPR (Construction Products Regulation) according to EN 50399:2011 and EN 60332-1-2:2004/A1:2015/A11:2016, with CE marking for safe installation in public and official premises.
  
• Halogen-free jacket insulation: Made with PE ECCOH 5943 FRHF (polyethylene), making the cable slightly stiffer than the standard Classic series but reducing friction for easier pulling in conduits during concealed installation. Perfect for indoor and outdoor use – recommended in conduits outdoors for maximum protection.
  
• High-quality conductors: Tin-plated, multifilament OFC copper conductors (oxygen-free 5N purity) with 90x0.15 mm strands per conductor for excellent corrosion protection and reduced skin effect. This prevents electron hopping between strands, reducing timing errors in the music signal and providing a cleaner sound experience.
  
• Flexibility and durability: The cable is robust with low aging degradation and mechanical friction, facilitating installation in tight spaces. As part of the Supra Classic series, it offers a clear sound improvement compared to cheap standard cables.
  
  

Specifications:

• Dimension: 2x1.6 mm²
  
• Conductor: Tin-plated copper
  
• Insulation: PE ECCOH 5943 FRHF, medium wall nominal 0.7 mm, diameter nominal 2.8x5.8 mm
  
• Electrical values: Resistance nominal 10.8 Ohm/km, Inductance 0.40 µH/m,
• Rated voltage: 80V
  
• Color: Ice blue
  
• Weight: 44 kg/km

NOTE! "Sold by the meter"
Select the number of meters you want, and we will cut it to your desired length.