I would still buy the sub cable from Monoprice as well, much cheaper and most likely the same performance values as the bluejeans as it appears to be about the same specs, along the same values as RG6.

http://www.monoprice.com/products/subdepartment.asp?c_id=102&cp_id=10236

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70