AirCore™ Technology, unique to QED cables, means unrivaled high frequency detail, rhythm and timing. QED Supremus boasts sixteen silver plated, 99.99% 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.
EXPLORE THE TECHNOLOGY
DEVELOPED WITHOUT COMPROMISE
UNMATCHED IN QUALITY
UNRIVALLED IN COMPETITION
QED AIRCORE™ TECHNOLOGY
QED’s proprietary Aircore™ Technology keeps inductance and capacitance at vanishingly low levels. This changes the magnetic field within the speaker cable to ensure high frequencies travel through the central part of the conductor. The result is an unrivaled level of high frequency detail and cable timing.
SUPREMUS LOCKING AIRLOC™ PLUGS
A dedicated pure copper, Rhodium plated locking design to ensure maximum surface contact between the plug and terminals. Utilizing QED’s propriety Airloc™ technology for an oxygen free, cold weld connection made for life.
6.2mm² 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.
A NEW ENAMELED 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.
Amazing Reviews for QED Supremus Speaker Cables
Here are some comments from the experts in the industry:
"Undoubtedly audiophile class, this ambitious and physically impressive UK loudspeaker cable is one of very few to gain an Audio Excellence rating." Hi-Fi Critic Audio Excellence 2017
"Superbly constructed and intelligently engineered... They’ll bring the best out of your equipment" Hi-Fi World 2017 "its overall sense of balance most impressed... QED’s Supremus... One Cable to Rule Them All." Hi-Fi+ Awards 2017
- 2 x 16 solid core silver plated 99.99% oxygen free copper conductors
- Vanishingly low resistance for better speaker and amplifier control
- Enamel coated conductors for reduced capacitance and consistent energy flow
- Rhodium plated Airloc™ locking plugs and Cryogenically treated speaker cables
- QED Aircore™ Technology achieves unrivaled high frequency details and cable timing
- QED Lifetime Warranty