QED Reference Subwoofer 40 Cable

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The QED Reference Subwoofer 40 is a high-performance RCA cable designed to deliver deep, controlled bass between your AV receiver or amplifier and your subwoofer. Engineered with a focus on extremely low capacitance, it helps preserve the timing and rhythm of low-frequency signals, ensuring tight, accurate bass performance in both music and home cinema systems. Using QED’s Complementary Conductor Technology™ with silver-plated oxygen-free copper conductors, the cable is designed to minimise timing errors and maintain signal accuracy. A floating Zn/Mn ferrite jacket absorbs unwanted high-frequency noise, while precision Analoc2™ connectors help reduce eddy currents and maintain clean signal transmission from source to subwoofer. Show more