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.
QED Analoc2™ RCA plugs feature high-purity copper signal and ground connections supported by a new non-conductive low eddy current body. The hollow central pin eliminates the skin effect at high frequencies and the revised locking barrel design clamps the dual blade ground connection firmly to the RCA sockets for improved noise rejection. The all new Analoc2™ design cleverly substitutes high rigidity thermoplastic material for both the inner support structure and the cable strain relief to eliminate the distorting effects of eddy currents, which are always present in ordinary plugs where bulk brass is used instead
Complementary conductor geometry 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.
Like putting wooden wheels on a Ferrari, conventional RCA phono plugs have the potential to undo all of the hard work carried out by our carefully designed cordage. With Anamate and Analoc RCA plugs, the fidelity of the audio signal is maintained form start to finish.
The lowest, subwoofer-bothering, bass frequencies need to be tight, deep and rhythmically immaculate - which is why QED developed Reference Subwoofer 40.Timing errors are minimised, external noise signals are rejected, and eddy currents are properly controlled. Which makes your bass experience all the more convincing.
| 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™ RCAplugs featuring high purity copper contacts,hollow centre pin and low eddy current design |
| QED Lifetime Guarantee |
| PERFORMANCE | AUDIO INTERCONNECT (Analogue) | ||||
|---|---|---|---|---|---|
| CONNECT YOUR: |  AV Receiver |
 Stereo amplifier |
 AV Amplifier |
 Soundbar |
 Active speakers |
| TO YOUR: |  Active Subwoofer |
