QED Supremus Speaker Cable (pair)

QED Supremus Speaker Cable – The Ultimate Expression Of Sound Born From Pure Science

The QED Supremus Speaker Cable has the largest cross sectional area of pure copper ever incorporated into a QED loudspeaker cable, which enables Supremus to deliver the ultra-low resistance required to ensure perfect fidelity of the musical signal.

AirCore™ Technology, unique to these cables, means unrivalled high frequency detail, rhythm and timing. Supremus boasts sixteen silver plated, 99.999% oxygen free copper, solid core conductors. To deliver its no compromise sonic performance, each individual conductor is insulated by a nearly invisible layer of enamel, providing ultimate insulation for a more detailed output.

QED Aircore™ Technology
A unique geometry and construction for unrivalled high frequency details and cable timing on the Supremus Speaker Cable.

Rhodium plated Airloc™ locking plugs
Maintaining the fidelity of the audio signal from start to finish.

Our largest ever cross sectional area
Vanishingly low resistance for better speaker and amplifier control.

Developed without compromise
The QED Supremus Speaker Cable is the result of over 40 years of technological evolution are refinement.

Enamel coated conductors
A new Superior insulator for reduced capacitance and consistent energy flow in the QED Supremus Speaker Cable.

Unmatched in quality
The QED Supremus Speaker Cable is proudly British built, form start to finish.

SPECIFICATIONS

CROSS-SECTIONAL AREA
6.2 mm²
WIRE GAUGE
10 AWG
JACKET OUTSIDE DIAMETER
17 mm
JACKET INTERNAL DIAMETER
8 mm
LOOP RESISTANCE
0.005 Ω/m
CAPACITANCE
48 pF/m
INDUCTANCE
0.49 μH/m
DISSIPATION FACTOR
0.009

CONDUCTORS
2 x 16 solid core silver plated 99.999% oxygen free copper conductors
INSULATION
Unique enamel with low loss surrounding foamed polyethylene dielectric insulation
PLUGS AND SPADES
Rhodium plated locking Aircore^TM Plugs and Spades available
OTHER
Aircore^TM Technology Cryogenically treated