The Supra Rondo 4x2.5 mm² is a versatile speaker cable that combines exceptional sound quality with robust flexibility. Manufactured in Ljungskile, Sweden, featuring tin-plated conductors in a Star Quad configuration, it offers superior noise reduction and low inductance. Perfect for demanding Hi-Fi systems, home theaters, or professional stage use where flexibility and durability are paramount.
Tightly twisted construction that cancels out radio frequency interference (RFI) and minimizes inductance.
Provides a cleaner sound by reducing current jumping between strands and protects the cable from corrosion.
Four conductors allow for bi-wiring/bi-amping or highly efficient single-wire connection in a supple format.
Developed and manufactured by Jenving Technology in Sweden for maximum performance and durability.
The Supra Rondo 4x2.5 stands out with its "Star Quad" design where the conductors are twisted with a short pitch. This cancels out magnetic fields and makes the cable nearly immune to external interference, resulting in a quieter background where the micro-dynamics of the music can shine. The low inductance (only 0.25 µH/m in Star Quad wiring) provides a fast and transparent soundstage with clear treble and controlled bass.
The cable consists of 322 strands of tin-plated, oxygen-free 5N copper per conductor. The tin plating minimizes the "skin effect" and current jumping between strands, which reduces distortion. Furthermore, the tin acts as an effective shield against oxidation, ensuring the cable maintains its performance year after year, even in demanding environments.
Whether you have a High-End stereo system at home or need reliable cabling for stage use, the Rondo 4x2.5 is an excellent choice. It handles medium lengths without signal loss and elevates the sound in everything from bookshelf speakers to powerful floorstanding models.
| Model | Supra Rondo 4x2.5 |
| Type | Speaker Cable (Round, twisted) |
| Area | 4 x 2.5 mm² / AWG 13 |
| Number of Conductors | 4 |
| Strands per Conductor | 322 |
| Strand Diameter | 0.10 mm |
| Material | Tin-Plated Oxygen-Free 5N Copper (OFC) |
| Insulation/Jacket | Heat and age-resistant PVC |
| External Diameter | Ø 9.7 mm |
| Weight | 170 g/m |
| Resistance | 6.8 Ohm/km |
| Inductance | 0.35 µH/m (0.25 µH/m in Star Quad) |
| Color | Ice Blue or Anthracite Grey |
| Halogen-Free / Flame Retardant | No |
XTZ sells directly to you without any middlemen. This means you get more of everything for your money: better components, better design, better engineering and as a result, a speaker to be proud of.
We are fully aware that a speaker reflects the character of the environment that it is in. As such, we offer a refund within 30 days if you are not satisfied with your purchase (see terms below).
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