SUPRA CLASSIC 4
Acoustic Loudspeaker Cable by the metre | OFC Copper 5N tinned | Conductor cross-section: 2x4mmq | External dimensions: 4.8x9.6mm | Colour blue or white
Se effettui un ordine superiore a € 1.000 , la spedizione sarà gratuita. La spedizione verrà effettuata in 2-4 giorni dalla data di disponibilità.
Paga in modo semplice e sicuro con Paypal, Carta di credito, Contrassegno e Bonifico bancario.La tua privacy è garantita da connessioni sicure.
Garantiamo ai tuoi pagamenti la massima semplicità ed alti livelli di sicurezza grazie a Nexy Pay e Paypal. I tuoi dati sempre protetti.
Dopo aver ricevuto il tuo ordine, il nostro staff tecnico, qualificato e certificato, sarà a tua disposizione per fornirti il supporto professionale sui prodotti e le soluzioni acquistate.
Sempre attivo dal Lunedì al Venerdì dalle ore 9:00 alle 13:00 e dalle 14:00 alle 18:00. La Domenica dalle ore 9:00 alle 13:00.
Audio Cable for connecting Acoustic Loudspeakers in tinned OFC Copper 5N. Cable supplied in one piece in the quantity purchased in multiples of 1m.
Available colours: blue or white selectable from the menu
SUPRA Classic 4 is an extremely flexible 4 sq. mm bipolar cable containing tinned OFC multi-strand copper with a purity grade of 5N, i.e. greater than 99.999%. By reducing the so-called skin effect and decreasing current jumps between the wire surfaces, the tin contributes to better sound quality.
The insulating jacket is made of a special, ionically stable PVC, which minimises corrosion of the tin-plated surface and guarantees excellent acoustic performance.
This series covers all Hi-Fi applications from low-power systems (such as rear speakers in home-theatre systems) to high-power systems with long cable lengths.
The conductors are individually tinned (with pure tin) OFC copper in such a way as to minimise the skin effect by acting as a semi-Litz-type cable.
Furthermore, this tinning process (not silver plating!) helps to limit conductor jumps, thus transforming the multi-strand cable into a kind of solidcore (single conductor).
Supra claims that the advantage of pure tin over silver lies in the fact that copper and tin ‘mix’ together rather than creating a kind of diodic ‘barrier’ like that between copper and silver. In addition, pure tin protects OFC copper from oxidation.
The technical specifications of the CLASSIC 4 (4 are the mm2 cross-sectional area) claim a resistance of 4.3 Ohms per km (kilometre!) and an inductance of 0.55 µH per metre.
Standard dimensions: 4.8 x 9.6 mm
Available in custom sizes also finished with Supra or Van Den Hul bananas or forks. Contact us for a quote.
Mechanical specifications
- Conductor cross-section: 4.0mmq
- Number of conductors: 2
- Number of strands per conductor: 511
- Wire diameter: 0.10 mm
- Conductor material: Oxygen-free tinned copper
- Heat and age resistant PVC jacket
- External dimensions: 4.8 x 9.6 mm
- Weight: 108 g / m
- Halogen-free and flame retardant: No, please refer to Supra Classic 4/H FRHF
Electrical performance
- Resistance 4.3 Ohm / km
- Inductance 0.55 µH / m