Supra Cables XL Annorum - high-end speaker cable
Supra Cables XL Annorum - high-end speaker cable
Supra Cables XL Annorum - high-end speaker cable

Supra Cables XL Annorum - high-end speaker cable

CHF 529.00

Delivery time approx. 2 weeks.

Anniversary cable with an excellent price-performance ratio

This very special speaker cable was presented for Supra's 40th anniversary and we are very proud of it. The name is derived from the Roman
numeral XL (-10+50 =40) and the Latin word Anno (for year) and means something like 40 years old.

This cable was developed together with a well-known Swedish loudspeaker designer who, among other things, is responsible for the QLN Speakers. The original goal was to create a very high quality cable for direct wiring speakers and crossovers. The result of this development is so outstanding that we decided to turn it into a real speaker cable.

A cable with a square cross-section was created consisting of 4 conductors
each with a cross-section of 1.6 mm². Each of these conductors consists of 12 individual conductors made of oxygen-free 5N copper, which are wound in a tight and parallel position around a plastic support.

This significantly reduces both the skin effect and
the inductance. By using the acoustically favorable dielectric PP (=polypropylene), which remains mechanically stable over many years and suppresses corrosion effects, we achieve a high long-term stability of all of these positive properties.

In terms of quality, the XL ANNORUM is between our QUADRAX
and our ultimate SWORD.


  • Cross-connection for lowest inductance and maximum freedom from interference
  • Assembled with our CombiCon fittings means maximum flexibility.
    Bananas and cable lugs included
  • Oxygen-free 5N copper wire wound around a carrier minimizes the skin effect
  • The PP dielectric is chemically neutral and ensures high long-term stability
  • Developed with a Swedish speaker designer for high quality internal cabling
  • Is used as internal cabling in many new high-end speakers
  • Designed and manufactured in Sweden!