I use Cobalt speaker cables myself and they do sound better than my previous monster cable, and are a great value.Plus, if you can't hide your cables, they look cool....
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Outlaw 950/750,Oppo 203/970 ,Definitive tech bp 7006,Definitive tech clr2500,infinity rs225 surrounds,Outlaw LFM-1 ,
Panamax 5100.