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Reference Subwoofer 40, the new standard for timing, accuracy and rhyth

QED Subwoofer 40 has been designed primarily for low capacitance, as this has been identified by QED as a major factor making for a tight sound which retains the rhythm of the original piece – vital when it comes to the ‘bottom end!” Minute timing errors are improved by QED’s Complementary Conductor Technology™ combined with a special floating Zn/Mn ferrite jacket to absorb very high frequency noise signals outside the audible band. The QED Analoc2™ plug design helps to control eddy currents which can also affect the micro-timing of the audio signal, maintaining high- fidelity from start to finish.

Specifications:

* QED Complementary Conductor TechnologyTM with 99.99% Silver Plated Oxygen Free Copper
* Zn/Mn ferrite jacket to absorb high frequency noise signals
* Low losss foamed polyethylene (PE) dielectric
* 99.999% Oxygen Free Copper braid for 100% electromagnetic screening coverage in a coaxial geometry
* Twin leaf 24c 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

Läs mer på: www.qed.co.uk