I'm just speechless over how good the results are, text book perfect response (other than the typical 2-way vertical lobes) and unbelievable compression performance thanks to the Purifi mid-range.
Link: https://www.erinsaudiocorner.com/loudspeakers/march_audio_sointuva/
Link: https://www.erinsaudiocorner.com/loudspeakers/march_audio_sointuva/