I hooked up my R150s today as my surrounds to a Onkyo 605. The speakers are working, but they are not very loud. I can barely hear them.
I don't know a lot about speakers, but any ideas what to do? I have the db set on +6 on them. The cinema filter is on neo cinema.
Typically, most sound comes from the front channels. If you are watching a movie, it would be very strange for the sound to be evenly distributed. Normally, the person speaking on screen or the action taking place is in front of you, so the majority of the sound should be in front of you. You would not really want the dialog to typically come from the back, would you? Surround channels are primarily for sound effects that are supposed to be behind you, or ambient sound. The same idea is typically true of music; you normally face the musicians in front of you, so most of the sound comes from the front. Of course, some surround music is mixed to try to get you in the middle of it all, and then it may have a lot of direct sound coming from the rear, but that is not the way one would naturally hear the sound at a concert.
Now, if you don't like that, you should try all of your DSP surround modes to see if you like any of them. If you don't like any of them, and if you want sound to be the same front and back, then you might want to use the A & B speaker connections for both front and back speakers (if your receiver has them) instead of using the surround connections for the back. That way, the same sound will come from the back as well as the front. But it will not sound natural that way.