Reference Subwoofer 40, the new standard for timing, accuracy and rhythm.
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 ameliorated by the use of QED’s Complementary Conductor TechnologyTM combined with a special floating Zn/Mn ferrite jacket to absorb very high frequency noise signals outside the audible band. The QED AnalocTM 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.
- Award Winning Heritage
- Floating Internal Ferrite Jacket
- Analoc RCA plugs
- Complementary Conductor Technology