This is a floor model set of Cables - excellent condition 

Never used 

Silver Spiral's exceptionally low resistance allows amplifiers to exert outstanding grip and control over the speakers they're driving, especially at low frequencies. This isn't just another speaker cable it's a high performance audio component. This  cable represents the culmination of QED research and development over the past 40 years.

• Wire gauge - 10 AWG Silver plated 99.999% Oxygen Free Copper conductors
  
• Aircore™ Technology Jacket OD 16.60 mm
  
• Cross-sectional area - 5.50 mm² Loop resistance - 0.006 Ω/m
  
• Capacitance - 76 pF/m Inductance - 0.46 µH/m
  
• Dissipation factor - 0.0070 Recommended for high end installations
  
• Stranded Diameter - 3.25 mm (min) Suitable for ABS, Metal & Maxi Airloc