Just purchased two pair (4 in total). It's incompatible with my speakers. Therefore I'm selling them. They're both the 15ft pair. One of the pair is brand new, unopened, while the other pair is opened but used only to try and connect them to my speakers/receiver. Here is the information from Monster's site. 15 ft. pair - with Monster Flex Pins ULT S1000-15/15 127051 $129.95 pr. http://www.monstercable.com/thx/prod...X.asp?pin=1712 They retail for $130 a pair, but I would be willing to sell them for $80 pair or $150 for the two pairs. Please email me if interested. Price is Negiotiable Here are two pictures of the cables.