There's enough speakers for a 4.1 system. You can't use it for 5.1 or 7.1 without buying more speakers.
The easiest solution is to use the MHC-RV8 as it is. You can connect the audio output from the PC to the main unit of the MHC-RV8. There's sockets on the back for that.
The user manual is here, in case you don't have one.
Your eBay links don't work either, so we can't see what you want to use with it.
There's enough speakers for a 4.1 system. You can't use it for 5.1 or 7.1 without buying more speakers.
The easiest solution is to use the MHC-RV8 as it is. You can connect the audio output from the PC to the main unit of the MHC-RV8. There's sockets on the back for that.
The user manual is here, in case you don't have one.
Your eBay links don't work either, so we can't see what you want to use with it.
To connect the MHC-RV8 to the PC, you need a cable with 2 RCA connectors on one end and a 3.5mm jack at the other end. You can plug the jack into either the headphone socket or the L+R line level output of the PC.
If you want proper 5.1 with a decoder like you showed, you'll have to buy extra amplifiers and another speaker. Not worth it, IMO.
To connect the MHC-RV8 to the PC, you need a cable with 2 RCA connectors on one end and a 3.5mm jack at the other end. You can plug the jack into either the headphone socket or the L+R line level output of the PC.
If you want proper 5.1 with a decoder like you showed, you'll have to buy extra amplifiers and another speaker. Not worth it, IMO.
ok in that case ill drop the idea.. i'm mainly interested in listening to mp3 music.. should i buy a 5.1 system or 2.1 or 2.0 system? inside of $150-$200.