QED SUPREMUS
Pair of acoustic speaker cables | 99.999% pure copper Silver plated | Cable section: 6.2mmq | QED Aircore Technology | Top of the Range
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Pair of 99.999% pure Copper Silver-plated factory terminated loudspeaker cables. Cable cross-section: 6.2 sq. mm. QED Aircore Technology. Top of the Range
Available lengths: 2 m, 2.5 m, 3 m, 4 m, 5 m selectable from drop-down menu.
THE ULTIMATE EXPRESSION OF SOUND BORN OF PURE SCIENCE
The largest cross-section of pure copper ever incorporated in a QED loudspeaker cable enables Supremus to offer the ultra-low resistance required to guarantee perfect music signal fidelity.
AirCore technology, unique to QED cables, means unparalleled high frequency detail, rhythm and timing. Supremus boasts sixteen silver-plated, 99.999% oxygen-free solid copper conductors. To ensure uncompromised sonic performance, each individual conductor is insulated with a nearly invisible layer of enamel, providing maximum insulation for more detailed production.
FEATURES
SECTION 6.2 mm2
Equipped with two bundles of 16 oxygen-free, cryogenically plated and silver-plated copper conductors for ultra-low resistance that exerts magnificent control, bringing the amplifier and loudspeaker electrically closer together.
QED AIRCORE TECHNOLOGY
QED's proprietary Aircore™ technology keeps inductance and capacitance at ever-lower levels. This changes the magnetic field inside the cable to ensure that high frequencies travel through the central part of the conductor. The result is an unparalleled level of high-frequency detail and cable timing.
CRYOGENIC TREATMENT
The improvement in the physical properties of copper during cryogenic treatment results from the elimination of dislocations in the material's microstructure. Trumpets and other brass instruments have been found to produce a better tone after Deep Cryogenic Treatment and is also used to treat guitar and piano strings.
A NEW ENAMEL FOR CONDUCTOR INSULATION
Conductors are individually insulated by an almost invisible layer of enamel. This material was chosen because it has extremely good insulating properties and sets new standards in the insulation hierarchy.
SUPREMUS AIRLOC LOCKING CONNECTOR
A dedicated rhodium-plated locking design to ensure maximum surface contact between connector and terminals. Utilising QED's proprietary Airloc technology for an oxygen-free, cold solder connection made for life.
- TRANSVERSAL SECTION AREA: 6.2 mm2
- LOOP RESISTANCE: 0.005 Ω / m
- CONDUCTORS: 99.999% pure silver plated copper conductors with 2 x 16 oxygen plated conductors
- WIRE DIAMETER: 10 AWG
- CAPACITY: 48 pF / m
- INductance: 0.49 μH / m
- INSULATION: Single enamel with low-loss expanded polyethylene dielectric insulation
- OUTSIDE GUIDE DIAMETER: 17 mm
- INSIDE GUARD DIAMETER: 8 mm
- DISSIPATION FACTOR: 0.009
- OTHER: AircoreTM technology Cryogenic treatment