I am looking to get a longer power cord for the 2 rear speakers of a 5.1 setup. The speakers are Genelec 6010a's. I can not use an extension as I will be covering the wires with a cable raceway and it will not fit the end piece. The shortest cable I can use is 15ft but would prefer 25ft.  ...

Can I split the red cable from the white or is there a different monoprice cable I should be buying as I do not seem to see any other "premium" rca cable on there.       http://www.monoprice.com/products/product.asp?c_id=102&cp_id=10218&cs_id=1021814&p_id=2864&seq=1&format=2 ?  ...

I am looking to buy 11 RCA Cables for a 5.1 surround setup   -6 will be of equal length (6ft) going from my Asus Xonar H6 to my Genelec 5040a Sub -2 will be 20 ft from the 5040a to the rear right and left 6010a's -3 will of equal length (less then 6ft) going to the center right and light...

I will have these in about a month and I am wondering the best method of connecting them to my pc.   Mymother board is the Rampage IV Extreme & soundcard is the Xonar Essence STX   Method 1: get a sound card that supports 5.1 the same way the sub can take it in and run all 5 speakers...