Wireless requests tend to scare me away. If that isn’t a requirement I can definitely make suggestions.Hey and welcome to HTF. Re Wireless: don’t do it.
Other than that because of your modest budget I recommend you check out SVS, Monoprice and maybe Pioneer Andrew Jones if any are still around. Costco may have a decent Klipsh home theater package too. Don’t be fooled by wireless HTIB kits. Most are proprietary junk.
If you absolutely must go wireless you might need to pony up for Sonos.
Got any other input @JohnRice or @ManW_TheUncool ?