A QED foi fundada em 1973 por Bob Abraham e Ian Vine e, desde então, a forma de pensar e conceber cabos para aplicações de áudio de qualidade mudou radicalmente.
Quando a QED lançou o cabo QED 79, no ano de 1978, este acessório tornou-se num elemento fundamental de qualquer sistema de qualidade.
Em 1994, a empresa desenvolveu um dos mais completos programas de pesquisa científica acerca dos efeitos dos cabos de coluna num sistema de áudio – “The Genesis Report”.
Foi este elaborado programa que deu origem à nova gama de cabos, reconhecida mundialmente pela sua inovação e relação qualidade/preço.
Cabos de Interligação Analógicos
Linha Signature
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QED RCA-RCA Signature Audio 40
€269.00 – €439.00Price range: €269.00 through €439.00
Linha Reference
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QED RCA-RCA Reference 40 para subwoofer
€129.00 – €219.00Price range: €129.00 through €219.00 -
QED RCA-RCA Reference Audio 40
€129.00 – €189.00Price range: €129.00 through €189.00 -
QED XLR Reference 40
€199.00 – €309.00Price range: €199.00 through €309.00
Linha Performance
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QED RCA-RCA Audio Grafite
€39.00 – €59.00Price range: €39.00 through €59.00 -
QED Performance Audio J2J – Cabo jack – jack 3,5mm
€44.00 – €54.00Price range: €44.00 through €54.00 -
QED Extensão auscultadores jack macho-fêmea 3,5mm
€49.00 – €69.00Price range: €49.00 through €69.00 -
QED Grafite Performance J2P – Cabo jack 3,5mm – 2 rca
€49.99 – €54.00Price range: €49.99 through €54.00 -
QED Perfomance Y-SW
€64.00 -
QED RCA-RCA Performance PSW para subwoofer
€69.00 – €149.00Price range: €69.00 through €149.00 -
QED Extensão auscultadores jack macho-fêmea 6,35mm
€69.00 – €89.00Price range: €69.00 through €89.00 -
QED RCA-RCA Performance Audio 40i
€69.00 – €129.00Price range: €69.00 through €129.00
Linha Profile e Connect
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QED Connect Extensões de interligação rca-rca stereo
€14.99 – €19.99Price range: €14.99 through €19.99 -
QED Connect Extenção jack 3,5mm-3,5mm
€14.99 – €17.00Price range: €14.99 through €17.00 -
QED Connect Extensão auscultadores jack macho-fêmea 3,5mm
€14.99 – €17.99Price range: €14.99 through €17.99 -
QED Connect Extenção jack 3,5mm-2 rca
€17.99 – €19.99Price range: €17.99 through €19.99 -
QED Profile J2J- Extenção jack 3,5mm-3,5mm
€19.90 – €39.00Price range: €19.90 through €39.00 -
QED Connect Extensões de interligação Subwoofer rca-rca
€25.99 – €29.99Price range: €25.99 through €29.99 -
QED Profile Audio J2P- Extenção jack 3,5mm-2 rca
€26.99 – €34.00Price range: €26.99 through €34.00
Cabos de Interligação Digitais
Linha Reference
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QED Reference HI RES USB (A-B)
€109.00 – €149.00Price range: €109.00 through €149.00 -
QED Reference XLR 40 – Cabo AES/EBU coaxial digital
€109.00 – €139.00Price range: €109.00 through €139.00 -
QED Reference Digital Audio 40 – Cabo coaxial digital
€119.00 – €149.00Price range: €119.00 through €149.00 -
QED Reference OPTICAL QUARTZ – Cabo digital óptico
€139.00 – €239.00Price range: €139.00 through €239.00 -
QED Reference Ethernet – Cabo digital Ethernet
€179.00 – €239.00Price range: €179.00 through €239.00
Linha Performance
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QED Perfomance USB A-B Grafite – Cabo digital
€36.00 – €58.00Price range: €36.00 through €58.00 -
QED Perfomance Ethernet Grafite– Cabo digital de rede RJ45
€39.00 – €58.00Price range: €39.00 through €58.00 -
Performance Ultra High Speed HDMI 8K 1,5m e 3m
€39.99 – €56.99Price range: €39.99 through €56.99 -
QED Perfomance Optical Grafite – Cabo digital óptico *
€59.00 – €99.00Price range: €59.00 through €99.00 -
QED Perfomance Active HDMI UHD
€149.00 – €229.00Price range: €149.00 through €229.00 -
QED PERFORMANCE Optical Ultra High Speed HDMI
€169.00 – €299.00Price range: €169.00 through €299.00
Linha Profile e Connect
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QED Connect USB-A – USB-B
€12.00 – €18.00Price range: €12.00 through €18.00 -
QED Connect USB-A(F) – USB-C
€12.00 – €18.00Price range: €12.00 through €18.00 -
QED Connect USB-C – micro USB-B
€13.99 – €15.99Price range: €13.99 through €15.99 -
QED Connect Óptico – Extensões de interligação ópticas
€14.99 – €16.99Price range: €14.99 through €16.99 -
QED Connect USB-A – USB-C
€15.00 – €18.00Price range: €15.00 through €18.00 -
QED Connect USB-C – USB-C
€15.00 – €17.00Price range: €15.00 through €17.00 -
QED Connect HDMI
€19.00 – €26.00Price range: €19.00 through €26.00 -
QED Connect Antena
€25.00 – €32.00Price range: €25.00 through €32.00
Cabos para Colunas de Som
Cabo de Coluna Pré-terminado
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QED Reference XT25
€99.00 – €142.00Price range: €99.00 through €142.00 -
QED Reference Silver Anniversary XT – ***
€119.00 – €179.00Price range: €119.00 through €179.00 -
QED Reference XT40i
€159.00 – €249.00Price range: €159.00 through €249.00 -
QED Golden Anniversary XT
€279.00 – €495.00Price range: €279.00 through €495.00 -
QED Genesis Silver Spiral
€430.00 – €790.00Price range: €430.00 through €790.00 -
QED Signature Supremus ZR
€1,790.00 – €3,230.00Price range: €1,790.00 through €3,230.00
Cabo de Coluna a Metro
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QED Profile Standard 42
€2.49 -
QED Profile Standard 79
€3.99 -
QED Perfomance Original
€7.00 -
QED Reference XT25
€9.00 -
QED Reference XT40 i
€16.00 -
QED Golden Anniversary XT
€32.00 -
QED Reference XT400 – ***
€40.00
Cabos de Alimentação
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QED XT3 Cabos de Alimentação
€99.00 – €149.00Price range: €99.00 through €149.00 -
QED XT5 Cabos de Alimentação
€179.00 – €239.00Price range: €179.00 through €239.00
Fichas e Adaptadores
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QED Screwloc ABS Banana 4mm
€10.00 -
QED Connect Adaptador HDMI
€11.00 -
QED Airloc Metal Banana 4mm
€12.00 -
QED Connect RCA-JACK 3.5mm
€12.99




























































