QED has an extensive range of high-quality products from entry level to high-end cables. Learn more about QED cable technologies. Our reputation for innovation and technical excellence is known throughout the world.

With a vast array of technologies and our 40+ years in the specialist cable market, we produce cables to suit every budget to maximise the potential of your beloved system. DIGITAL. Whether you’re connecting your TV to a sound bar or music server to a DAC, QED has a digital cable to meet your requirements.

Using our in house HDMI testing facility, QED have designed premium HDMI cables to suit any budget. From our flexible and slimline profile to our exceptional Reference HDMI with its BandPass filter technology to reduce Jitter to Ultra low levels

Using our in house HDMI testing facility, QED have designed premium HDMI cables to suit any budget. From our flexible and slimline profile to our exceptional Reference HDMI with its BandPass filter technology to reduce Jitter to Ultra low levels

專注於喇叭線材領域超過 47 年，QED 首次將品牌卓越的 X-Tube™ 喇叭線技術拓展至供電線材範疇，推出首條電源線 — XT 5。 X-Tube 技術主要是在線材中心加入空心絕緣體, 並將線芯舖排成管狀，這設計可以電流密度平均分佈，產生非常低的電感，並為放大器提供 ...

2023年12月19日 · The new QED Golden Anniversary XT speaker cable not only marks the brand’s significant birthday but also embodies the culmination of the engineering ideas it has developed over the past five decades.

British audio specialists QED have been designing and engineering superior AV cables for nearly five decades and is considered the original cable brand, with its QED 79 strand cable, released in 1976, widely recognised as the world’s first “specialist” speaker cable – a product that demonstrated how cables could have a tangible impact ...

2022年1月19日 · Compared to the entry-level cables from Staples and Monoprice, the QED offers superior build quality and a more transparent sounding presentation; vocals are more forward sounding while maintaining whatever flesh on the bones exists on the recording.

QED Reference XT40i Speaker Cable 3.5 Metre Pair, Two Cables Terminated Gold Plated QED Airloc Forte ABS 4mm Banana Plugs On All Ends 8 Plugs In Total

Founded by Bob Abraham and Ian Vine in 1973; QED has, over the past 40 years, acquired unparalleled knowledge and experience of hi-fi and home cinema cables and connectivity. We’re the market leader but we’re certainly not complacent.