I have used Dayton parts (such as a full-range or a woofer). They are actually very nice for the money. However, don't go for the ultra cheap stuff. If you are looking at the Dayton center channel speakers for $50 or less, they are pretty much crap. Also, the packages that have sub and speakers for $300-400 are also going to be crap. The idea that you can get more product for "less money" is not a valid one. In the end, you get what you pay for.
Passive soundbar
Looking to de clutter and move my current second system to become a third system and in doing so am looking to replace my pioneer elite Andrew Jones Dolby Atmos L/C/R towers and center with a passive sound bar being driven by marantz 7007 receiver. I have multiple zones and things hooked up so a powered soundbar is not an option. Guessing I will need to add a sub or two as well given physical limitations of the sound bar. I have about 43” width and somewhat varying height and depth let’s say 6 to 8 inches high and 7 deep. Not looking to break the bank but doesn’t seem like there are many cheapish options out there. Am I missing a quality speaker somewhere ? Would like to keep under $500.