Supremus

THE ULTIMATE EXPRESSION
OF SOUND BORN FROM
PURE SCIENCE

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

AirCore™ Technology, unique to QED 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.

Supremus
Review / Awards
HiFi Critic         HiFi Choice
OUR LARGEST EVER CROSS SECTIONAL AREA
Vanishingly low resistance for better speaker and amplifier control
ENAMEL COATED CONDUCTORS
A new superior insulation for reduced capacitance and consistent energy flow
Supremus
RHODIUM PLATED AIRLOC™ LOCKING PLUGS
Maintaining the fidelity of the audio signal from start to finish
DEVELOPED WITHOUT COMPROMISE
OVER 40 YEARS IN THE MAKING

UNMATCHED IN QUALITY
BRITISH FROM START TO FINISH

UNRIVALLED IN COMPETITION
LIFETIME GUARANTEE
Supremus Supremus Supremus Supremus
QED AIRCORE™ TECHNOLOGY
A unique geometry and construction for unrivalled high frequency detail and cable timing


SUPREMUS
DESIGN & FEATURES

SUPREMUS LOCKING AIRLOCTM PLUGS

A dedicated Rhodium plated, locking design to ensure maximum surface contact between the plug and terminals. Utilising QED's propriety AirlocTM technology for an oxygen free, cold weld connection made for life.

6.2 mm2 CROSS SECTIONAL AREA

Boasting two bundles of 16 Silver plated, cryogenically treated oxygen free copper conductors for ultra-low resistance exerting beautiful control, bringing your amplifier and speaker electrically closer together.

QED AIRCORE TECHNOLOGY

QED's proprietary AircoreTM Technology keeps inductance and capacitance at vanishly low levels. This changes the magnetic field within the cable to ensure high frequencies travel through the central part of the conductor. The result is an unrivalled level of high frequency detail and cable timing.

A NEW ENAMELLED
CONDUCTOR INSULATION

The conductors are uniquely individually insulated by a nearly invisible layer of enamel. This material was chosen because it has extremely good insulating properties and sets new standards in the insulation hierarchy.

CRYOGENIC TREATMENT

The improvement in physical properties of copper when cryogenically treated 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 it is also used to treat guitar and piano strings.


SPECIFICATIONS

CROSS-SECTIONAL AREA
6.2mm2
WIRE GAUGE
10AWG
JACKET OUTSIDE DIAMETER
17mm
JACKET INTERNAL DIAMETER
8mm
LOOP RESISTANCE
0.005Ω/m
CAPACITANCE
48pF/m
INDUCTANCE
0.49uH/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 AircoreTM Plugs and Spades available
OTHER
AircoreTM Technology Cryogenically treated

SUPREMUS CENTRES

51.2762
1.08605
UNIT 1 ST GEORGES CENTRE
CANTERBURY
KENT
CT1 1UL
01227 765315
51.4026
-0.256944
35 HIGH STREET
NEW MALDEN
SURREY
KT3 4BY
0208 942 9567
51.6461
-0.254344
UNIT 5 MODA CENTRE
BOREHAMWOOD
HERTFORDSHIRE
WD6 2BW
0208 905 1555
52.0307
1.26967
6 ST MARYS PARK, BUCKLESHAM
IPSWICH
SUFFOLK
IP10 0DY
01473 655171
52.5487
-0.117537
UNITS 14 & 15 SPRINGWATER BUS
PETERBOROUGH
CAMBRIDGESHIRE
PE7 2EU
01733 350878
53.0424
-2.99691
56 PEN-Y-BRYN

WREXHAM
LL13 7HY
01978364500
53.4609
-2.9621
489 RICE LANE
LIVERPOOL
MERSEYSIDE
L9 8AP
0151 5253846
53.6466
-1.78052
4 CROSS CHURCH STREET
HUDDERSFIELD
WEST YORKSHIRE
HD1 2PT
01484 424000 opt 1
53.6925
-2.19367
5 THE SIDINGS
BACUP
LANCASHIRE
OL13 9RW
01706 878444 - Opt 1