That Pioneer receiver is an old stereo receiver. It is not supposed to have rear speakers. It has A/B switching for two set of speakers to be used in different rooms but not played at the same time. You just need two front speakers. If you use four at once, you are in danger of blowing the receiver.
If it is surround sound you want, you need a modern AV receiver.
I can find no information at all on a Denon dl-125.
Thank you so much! ....that clears up that issue. I looked at the wrong part number on the denon receiver it is a denon d 1250. When it was bought it came with two rear speakers two loud speakers and a center speaker.
When i'm able to post pics I'm going to need some help figuring out what to do with the two speakers that came with the old stereo receiver. They may be the best speakers i have and want to include with the setup.
I also inhereted 5 speaker sony deal. Part numbers are two ss-ts51 (surround right/left), ss-CT51 (center), two ss-TS52
The denon speakers are usc-30's
The denon are in nice wood boxes. The Sony's are made of plastic. So i figured the denon's were better?
EDIT: forgot to mention the subs...a sony ss-WS52b and the other one is huge and looks like something that should be in a cinema its a Audio Centron ACE-1t
I read some threads where people mentioned that AC was a bad company that went out of business so i'm guessing i dont have much of a sub at this point.
My goal is to have a surround sound and at least have it be pretty decent. A friend of mine recommending me to buy a receiver and to test out all my speakers and go from there.
As far as my whole set up goes I'm building an HTPC where all my blu ray movies and such will be played from.
If you have any recommendations it would be great!
Thanks so much for being patient with me