Reddit mentions of Fluance SXBP-BK High Definition Bipolar Surround Sound Wide Dispersion Speakers

> seating for 8 persons

That means you have seating off to the side, likely diagonally, correct? What this means is that you should get bipole/dipole/radiators for your side-surrounds, and place them centered between each "row of seating" (if it's additional couches instead of seats, put them centered based on distance from furthest seating to closest seating), a pic/drawing of the room would help. Good ones that'll fit in your budget are these bipoles ($120) or its bigger brothers, this one ($150) or this one ($200, I have these, got them $100 on sale from Walmart, currently normal priced).

> I preferred the quality of Klipsch

As for your front 3 speakers, two options I have would be Klipsch, or the same company as those bipoles. For Klipsch, there are these bookshelves + matching center ($340); for Fluance, they don't have a matching center for their SX Series, so you can mix and match, or not get their SX Series, their most expensive series (Signature) bookshelves + center would be $350, so similar price to the Klipsch's, their 2^nd highest model line bookshelves + center would be $270.

For your back-surrounds, are you wall-mounting? If your are, you will want front-ported speakers. Ones that I can recommend are these Sound Appeals ($70), or actually Fluance's top 2 model lines, you can get the Signature Series ($200) or their XL7 Series ($150). You don't want dipole/dipole/radiators for back-rears, as the sound dispersion wouldn't be good (null zones or amplified zones)

Now, that brings us to the subwoofer. If you were talking like 3-4, maybe 5 people, you could just get 1 sub, however, since you are talking 8 people, you definitely want 2 subs. The reason for that is a subwoofer has sweet spots, and an 8-person seating area is definitely too large. With the speakers I recommended, if you went on the most expensive of my recommendations, that would leave us with ~$750 to play with. I would recommend two of these ($660 total) or two of these ($740 $865 total, too expensive).

Now, I'm guessing you'll also need speaker wire. I'd recommend getting at least 16 gauge (lower the # the better), and if you are going in-wall, get oxygen-free. Speaker wire is cheap, here is 100ft of 14 gauge oxygen-free speaker wire. Now, I'd also suggest getting open-screw banana plugs (likely wont fit on any speakers you are wall-mounting), just to save on some frustration with connecting the speaker wire to the speakers/receiver, I bought 2 orders of these ($16 total), they connect like this. You will also want 2 subwoofer cables (RCA's with better insulation), I bought 1 order AmazonBasics in 15ft for $9 ($18 total for you), they also come in 25ft ($20 total, so better safe than sorry). If you don't know how to place a subwoofer, here is /u/zeospantera's tutorial.

IMO it's not important to "match" surround speakers to your front setup. The T15's should be fine or take a look at these other Polks that might have a better WAF if you plan to wall mount https://www.amazon.com/dp/B0018QNYVM/. I also like all of the Fluance bipolar surrounds and have used them in several systems in the past https://www.amazon.com/dp/B00067OLOS/ or https://www.amazon.com/dp/B01553D9CC/ or https://www.amazon.com/dp/B01KAIHDRY/