QED

Our reputation for innovation and technical excellence is known throughout the world.

The latest computer-aided design techniques allow our research and development team to keep pace with technological advances and deliver products that achieve the highest levels of performance and reliability. This is why QED speaker cables and interconnects are recommended by so many of the world’s leading manufacturers of hi-fi and home theatre equipment.

QED Profile – Good

• Profile HDMI
• Profile Audio
• Profile Optical
• Profile Audio Jack2 Phono
• Profile Subwoofer
• Profile Component Video
• Profile Audio Jack2 Jack

QED Performance – Better

• Performance HDMI-e
• Perfomrance HDMI-e Super-speed
• Performance Audio 1
• Performance Audio Jack2 Phono
• Performance Audio Jack2 Jack
• Performance Sub-woofer
• Performance Miniature Sub-woofer
• Performance Digital Audio
• Performance Optical Audio
• Performance Component Video

QED Reference – Best

• Reference Audio 1
• Reference Sub Woofer
• Reference Digital Audio
• Reference Optical Audio
• Reference Component Video
• Reference Audio Evolution
• Reference J2P

Speaker Cable

• 42/79 Strand
• 16 Guage 4 core
• Ultra Flat
• Micro
• Original
• Original Bi-wire
• Silver Micro
• Silver Anniversary XT Bi-wire
• X-Tube XT300
• X-Tube XT350
• X-Tube XT400
• Genesis Silver Spiral
• Genesis Silver Spiral Bi-wire