Description
QED REFERENCE SUBWOOFER 40 Phono RCA Cable
QED REFERENCE SUBWOOFER 40 Phono RCA Cable has been designed to improve performance and primarily for its low capacitance, identified as an important factor in maintaining a musical experience and tight sound! QED has identified that low capacitance in a cable helps to maintain the rhythm of the original piece as well as its “bottom end”.
In addition, minute timing errors are eliminated by the use of QED’s Complementary Conductor Technology™ and a special floating Zn/Mn ferrite jacket designed to absorb very high frequency noise signals outside the audible band.
The QED RCA has been upgraded to the Analoc2™ plug design which still features low bulk, high purity copper connectors alongside low mass metal barrels. In addition, the new design substitutes high rigidity thermoplastic material for both the inner support structure and the cable strain relief to eliminate the detrimental effects of eddy currents which can affect the micro-timing of the audio signal.
Complementary Conductor Technology utilises two conductors of different diameters to carry the same audio signal. This has the effect of providing an alternative path for high frequency audio components which might otherwise become time smeared in a single audio pathway.
Ferrite Insulation Technology refers to a special floating Zn/Mn Ferrite jacket used within the Audio 40 cable. The ferrite jacket absorbs very high frequency noise components outside of the audible band that have an adverse effect on the micro-timing of the audio signal.
Specifications
- QED Complementary Conductor Technology™ – two silver plated 99.999% Oxygen Free Copper (SPOFC) conductors with offset diameters to eliminate cable timing errors
- Zn/Mn ferrite jacket to absorb high frequency noise signals and further eliminate timing errors
- Foamed Polyethylene (PE) dielectric for sonic purity
- 99.999% Oxygen Free Copper braid for 100% electromagnetic screening coverage in a coaxial geometry
- Twin leaf 24k gold plated QED ‘Analoc2™’ RCA plugs featuring high purity copper contacts, hollow centre pin and low eddy current design
- Conductor Section 0.30 mm2
- Parallel Capacitance 124 pF/m
- Loop Resistance 0.076 Ohm/m
- Loop Inductance 0.33 μH
- Dissipation Factor @ 10 kHz 0.0210
- Outside Diameter 6 mm
QED Lifetime Guarantee
