QED Audio Products is a British audio cable and accessories manufacturer founded in 1973 by Bob Abraham and Arthur Farnworth, headquartered in Southend-on-Sea, England. The company has established itself as a leading specialist in high-quality audio cables, speaker cables, interconnects, and audio accessories designed to optimize sound transmission and minimize signal degradation. QED's comprehensive product portfolio includes speaker cables, interconnect cables, digital cables, power cables, and various audio accessories, serving both consumer and professional audio markets. The company is renowned for their innovative cable technologies, including their patented Genesis series and various conductor geometries designed to enhance audio performance. QED has built a strong reputation for engineering excellence and value in the audio cable market, serving customers worldwide through international distributors and dealers. With over 50 years of experience in cable design and manufacturing, QED continues to innovate in audio connectivity solutions, maintaining active operations and serving both audiophiles and professional audio applications globally.