Use sub pre-out from reciever with old computer speaker sub?

kuhla

Limp Gawd
Joined
Nov 21, 2005
Messages
472
Is it possible to use the sub pre-out from an AV reciever with the powered sub from a set of computer speakers?

Usually for 5.1 computer speakers, the sub is one of the channels from 3.5mm stereo cable that is shared with the center (which is on the other channel).

So could I use an RCA male to 3.5mm female from the sub pre-out to something like this and then on to the sub? EDIT: Actually it would be this and this, right?

The computer speakers I have are Klipsch ProMedia Ultra 5.1 so they are not quite terrible but the input options are obviously not quite ideal.
 
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