You could go with Fritz Carrera 7 BE. In home audition is available. It’s not too hard to drive, so plenty of amp options. At Capital Audiofest 2018 they were paired with an 8 watt Modwright headphone amp
https://m.youtube.com/watch?v=zbroWg_cwCQ
That amp is above your budget, but I just mentioned it as an example of amp choice flexibility. Plenty of nice reviews out there for this speaker.
https://m.youtube.com/watch?v=zbroWg_cwCQ
That amp is above your budget, but I just mentioned it as an example of amp choice flexibility. Plenty of nice reviews out there for this speaker.