Any of those subs are far too good to pair up with a soundbar. That isn't to say it can't be done. It's just that any of those subs will have far greater dynamic capability than any soundbar. When calibrated properly with the soundbar, you would never get close to experiencing the dynamics that those subs are capable of. I wouldn't suggest spending any more than about $250 on a sub unless you are planning to step up to real speakers in the future.