QED Performance Original Airloc Pre-Terminated Speaker Cables (Fly Leads)
Upgrade your Hi-Fi or home cinema setup with the exceptional QED Performance Original Speaker Cable, custom pre-terminated in-house with factory-standard QED Airloc™ 4mm Banana Plugs. Building upon the legendary heritage of basic stranded wire, it features high-grade 99.999% Oxygen-Free Copper (OFC) paired with a low-density polyethylene dielectric to dramatically reduce signal capacitance. Combined with QED’s specialised high-pressure cold-weld termination, this package delivers ultra-low electrical resistance, zero air-gap oxidation, and pristine acoustic transparency.
Available in various standard lengths: if you can’t see the length you need, please complete the following quote request.
£27.48Various Lengths
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Description
QED Performance Original Speaker Cable (Pre-Terminated with Airloc™ Plugs)
Whether you are connecting high-end desktop Hi-Fi separates or running extended channels in a multi-channel Dolby Atmos home theatre, our custom pre-terminated QED Original cables remove the hassle of manual wire-stripping and screw-fitting. Each assembly is professionally cold-welded using QED’s specialised bench-top tooling for a permanent, airtight molecular seal that maintains maximum signal fidelity throughout your system’s lifetime.
Key Features & Benefits
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99.999% Oxygen-Free Copper (OFC): Provides outstanding signal conduction with ultra-low D.C. loop resistance (0.015 Ohm/m) for tighter bass dynamics and smooth, open high-frequency clarity.
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Low-Density Polyethylene Dielectric: Drastically reduces the audio signal energy lost due to cable capacitance (35 pF/m), preserving micro-detail and spatial soundstaging across complex soundtracks.
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Airloc™ Cold-Weld Termination: Fuses cable strands directly to 24k gold-plated 4mm Forté expansion plugs under high radial pressure, eliminating contact resistance and preventing atmospheric copper corrosion.
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Flexible 14 AWG Conductor Design: Features a supple white outer jacket with optimised figure-eight geometry for smooth routing around tight corners, skirting boards, and dense AV racks.
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In-House Technical Assembly: Hand-built and quality-checked by certified engineers to guarantee optimal mechanical pull strength and electrical stability.
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Wide Range of Length Options: Precision-cut to your exact spatial requirements to eliminate excess cable clutter and unnecessary signal attenuation.
Technical Specifications
| Parameter | Specification Value |
| Conductor Cross-Section | 2.50 mm/2 (14 AWG) |
| Conductor Material | 99.999% Oxygen-Free Copper (OFC) |
| Dielectric Insulation | Low-Density Polyethylene (LDPE) |
| Termination Type | QED Airloc™ ABS / Metal 4mm Cold-Weld Banana Plugs |
| Plug Plating | 24k Gold-Plated Forté Expansion Pin |
| Loop Resistance | 0.015 Ohm/m |
| Capacitance | 35 pF/m |
| Inductance | 0.59 uH/m |
| Dissipation Factor | 0.0004 @ 1kHz |
| Available Lengths | 0.5m, 1m, 2m, 3m, 4m, 5m, 6m, 7m, 8m, 9m, 10m, 12m, 15m |
Length Recommendations & System Matching
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Desktop & Nearfield (0.5m – 2m): Perfect for active desktop monitors, DAC-amp pairings, and compact bookshelf setups where short, direct paths keep clutter out of sight.
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Standard Hi-Fi & Stereo Racks (3m – 5m): Ideal for main left/right stereo speakers, providing ample slack to position speakers away from room boundaries for optimal soundstaging.
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Home Cinema & Long Runs (6m – 15m): Excellent for surround, height channels, or concealed routing under floors and conduit; the low-loss 14 AWG thickness preserves signal power and damping factor even over extended lengths.
Q & A
QED Performance Original Airloc Pre-Terminated Speaker Cables (Fly Leads)
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