


QED Performance Subwoofer
Feel every beat with the Performance Subwoofer cable.
The mutli-award winning Performance category, renowned for extraordinary performance at exceptional value presents Performance Subwoofer. This cable features dual electro-static shielding for enhanced signal integrity and quasi-balanced twisted pair geometry to provide a pure, noise free experience. QED is so proud of this product that we offer a lifetime guarantee.
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Warranty ranges from 2–5 years. Click here

QED Performance Subwoofer
Key Features
- 99.999% Oxygen Free Copper conductors: Oxygen free conductors will stand the test of time to provide you with the QED experience for life.
- Quasi-balanced twisted pair geometry: Brings superior noise immunity to unbalanced audio connections by using a twisted pair for the signal and return paths thus introducing a level of common mode noise rejection not present in conventional cables.
- QED Lifetime Guarantee
- Precision engineered plug with integrated grip: 24k gold plated RCA connectors firm and low resistance connection. Gold is used because it will not tarnish thus providing a long lasting low contact resistance connection
- Dual electro-static shielding: Protects delicate signals against interference from external high voltages over long cable runs. The shield should ideally be connected at the source end, hence the directionality arrows printed on the cable jacket.
Product details
Overview
- 99.999% Oxygen Free Copper conductors: Oxygen free conductors will stand the test of time to provide you with the QED experience for life.
- Quasi-balanced twisted pair geometry: Brings superior noise immunity to unbalanced audio connections by using a twisted pair for the signal and return paths thus introducing a level of common mode noise rejection not present in conventional cables.
- QED Lifetime Guarantee
- Precision engineered plug with integrated grip: 24k gold plated RCA connectors firm and low resistance connection. Gold is used because it will not tarnish thus providing a long lasting low contact resistance connection
- Dual electro-static shielding: Protects delicate signals against interference from external high voltages over long cable runs. The shield should ideally be connected at the source end, hence the directionality arrows printed on the cable jacket.
Specification
Cross-sectional area: 2.5 mm²
Wire gauge: 14 AWG
Jacket outside diameter: 11.5 mm
Loop inductance: 0.58 μH/m
Loop resistance: 14.8 mΩ/m
Capacitance: 42.0 pF/m
Dissipation factor @ 10 kHz: 0.0090
Conductors: 9 x 19/0.13 mm OFC + 1 x 19/0.13 mm UP-OCC
Insulation: LDPE jacket with 100% coverage of golden/mylar tape wrap
Plugs and spades: QED Airloc™ Forte banana plugs
Included in the Box

1 x QED Performance Subwoofer
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