I'm building a 5.1 system with the idea that I may add 2 or 4 atmos speakers in the future. I'm trying to keep my budget around 2,000 but I am ok if it pushes up to maybe $2,500. For wattage considerations, I'm considering the Denon X1800H, the Onkyo TX-NR7100, and the Onkyo RZ50 (although this one makes the budget tight). My questions are about how to shop for my speakers. I'm buying them for a room that's 11.5ft x 16ft, dedicated for watching movies.
1. I know the term 'reference' seems to refer to matching movie theater sound, but does it always? This also makes me wonder if the term "monitor" in the name are intended for music or studios, such as the Polk Monitor XT series speakers. Should I be focused on these terms or not? Are there other words I should know about?
2. YouTube videos seem to direct me toward looking at speaker sensitivity, and I've learned higher sensitivities, like in the 90s, will put less stress on my receiver. Because I'm trying to spend less than $1,000 on a receiver, this seems like a good spec to focus on. However, I also see that everyone seems to like the SVS sound speakers, which drew my eye to this package deal:
https://www.crutchfield.com/p_700PRTWRBA/SVS-Prime-Tower-5-0-Home-Theater-Speaker-System-Black-Ash.html?tp=184 on some Prime tower speakers, but their sensitivity is only 87dB. How do I balance the receiver wattage vs speaker sensitivity? Does sensitivity matter more on the towers vs the surround bookshelves and even in-ceiling atmos speakers?
3. How important is the frequency range at my budget level? I noticed the SVS Pinnacle towers are a bit nicer and the Crutchfield review talks about a nice bass frequency range. This package is a bit too much for my budget, but I wonder if I wouldn't need a subwoofer with the wider range here? If so, maybe a black friday sale would bring this down into my price range?:
SVS Prime Pinnacle Tower 5.0 Home Theater Speaker System (Black Ash) Featuring SVS Prime Pinnacle Tower, Center, and Satellite speakers at Crutchfield
4. What other specs are important at my budget level? I notice stats like power handling and crossover frequencies, but not sure if those are anything to focus on or not. Lots of videos claim it's a very subjective thing, but I think listening to lots of speakers before buying is pretty difficult these days. I've also heard movies are less about subjective sound and more about a neutral sound, so that's my aim here.
5. The Onkyo receivers I mentioned are really cheap right now, and I noticed the Klipsch website mentions "Klipsch and Onkyo have teamed up to implement precise crossover values for the Klipsch Reference Premiere speakers..." Is this a worthwhile combination to pursue? I do like the look of the Klipsch speakers, but I sense there are some bad attitudes about them with some of the audiophiles. I like the idea of grabbing a package deal system on a black friday deal from them, but the closest package I can find is this one and it doesn't make sense to me. It says it's 5.1, but it shows 2 of the 5 speakers are upfiring atmos style speakers. What am I misunderstanding here?
R-600F 5.1 Home Theater System | Klipsch (Also, if you have suggestions on building a Klipsch 5.1 system, let me know)
6. Since I mentiond a few systems I'm looking at, I also like the look of this fluance system in case anyone has any feedback:
HFHTB Signature 5.0 Home Theater Speaker System (Black Ash) | Fluance