Hi everyone. I purchased a Tascam PA-R100. It is rated for 80 WPC, but the speakers I have hooked into it have a rating of 50 RMS. The receivers max volume level is 80, and I have to turn it up to 55 to get a good surround sound effect, at 35 I can barely hear it. It seems like my receiver volume shouldn't need to be that high to get good sound from it. My question is, if I get more powerful speakers, will this help my issue? Any speaker recommendations?