My point is that spending money on good speakers to be ran off of a receiver that has a very high chance of clipping is not the best move. Who wants to invest money on something with the possibility of damaging the item? NOT ME.
A very high chance of clipping? The receiver can deliver somewhere around 60wpc in 2 channel stereo full bandwidth, is rated at 80wpc unclipped into 2 channel stereo @ 1khz, is driving the following speaker:
Seriously, do you know how heavily a speaker has to "clip" for it to produce anything resembling a square wave (which is the justification / implication that clipping will damage a speaker)? If an amp is clipping that heavily, anyone with ears will RUN to turn it off because it won't just sound strained, it'll sound unlistenable.
The reality is, with the limited power supply, even if this speaker were to clip, it still can't deliver the power necessary to damage the speaker.
The much more likely reality is that with the OP sitting 6 feet away, even despite the mere 86db sensitivity, he's probably never letting that receiver hit 7.5v
peaks (never mind the 7.5 vRMS yhat the receiver can
minimally dish out). If adding about
3db of headroom will in FACT make clipping go away, then it's simply not
enough clipping (and certainly not consistently enough) to damage a speaker. If you're going to tell him to upgrade amps to prevent damaging his speakers from clipping, then you need to add around 7db to 10db of headroom. Of course if that's the case, chances are he'll blow his speakers from too much power.
There's no amplifier solution to not blowing speakers. Too little power or too much power or just the right amount can all blow speakers if you're stupid with them. It's all about listening responsibly not only for our speakers but our rooms. Again, I can't stress enough that he's 6 feet away. That's half the distance many of us here sit at, which is like
6db more headroom just from where he's sitting.
Further, a lot of
music content has more measurable clipping than most amps ever do at the levels most people listen at, combined with
low dynamic range which leads to
thermal heat buildup even when amps aren't clipping.
All the bashing towards me raised my brow. I have to ask myself why? It constantly happens in threads where internet brands are recommended.
The only answer to me is that I am interfering with a sell. It's the only thing that makes sense. If it is just clearly someone toying with the thread, that should not be allowed.
People here are just annoyed at recommendations for electronics
in scenarios where electronics are far from the solution. I can see however that your resentment of "garbage internet brands" leads you to draw wild conclusions like that. Sometimes, myself included, we take it too far. It's a bit of a defense mechanism because, and I'm not trying to call OP clueless, but less knowledgable posters are unsure of which direction to go. It's kind of irresponsible to lead anyone towards solutions that we perceive is being lateral moves.
Like I said in my very first post in this thread, it's tough to know what the OP's issue with the sound he's hearing, until he makes an effort for us by investigating. My suspicion from the start was that
1) He's got enough SPL, but not enough lateral reflected sound. Hence my suggestion to crossfire, to increase lateral reflections and decrease reflections from behind him.
2) The midrange is a bit forward and thus maybe not warm enough, hence my suggestion to bring the speakers closer to the wall to augment the lower midrange.
3) the 2-way 2 driver bookshelf speakers will compress the signal even if you pour much more power into them.
and now it's been established that there's some possible subwoofer integration/placement/room mode issues at play. Again, without investigation what does a new receiver do for you there?
Personally i'm not sure new speakers OR new electronics OR room treatments are the solution to the immediate problems. I think the speakers are good, the electronics are sufficient, and I suspect the room isn't a problem given the speakers(except in the deep bass where treatments don't help). So it boils down to setup and perhaps a second subwoofer. Still a lot of investigation to be done. The microphone and mic preamp in my opinion will help OP figure out what's wrong and how to fix it.