FAQs for Product: Super High-End 99.98% Oxygen Free 12 AWG Speaker Cable (Per Metre) 1. What is the construction and what are the performance specs for this cable? i.e. impedence etc? (Posted: 27th June, 2008) 2. Is this cable suitable/ safe to run through my roof and wall cavities for rear speakers? (Posted: 18th Dec, 2008)  Question & Answers for Product: Super High-End 99.98% Oxygen Free 12 AWG Speaker Cable (Per Metre) Q. What is the construction and what are the performance specs for this cable? i.e. impedence etc? (Posted: 27th June, 2008) A. This Speaker cable has 420 Strand Copper wire (True 12 AWG Standard) and has been successfully tested at 4, 6 and 8 Ohms impedence. Back to Top Q. Is this cable suitable/ safe to run through my roof and wall cavities for rear speakers? (Posted: 18th Dec, 2008) A. Certainly, this cable has a thick rubber coating to protect it from edges and is also a True 12 AWG speaker cable with 420 strands of 0.10mm copper wire. Back to Top Submit A New Question Can't Find The Answer You're Looking For? Submit Your Question Below: Related Product:  Super High-End 99.98% Oxygen Free 12 AWG Speaker Cable (Per Metre) Your Question:  (Please enter One Question Only! You can ask as many questions as you like, but do not combine them into one post!) Your Reply Email Address:  Security Step:  Enter the text to the Left in the space below: [ HOME PAGE | CLOSE WINDOW ]