A gift for many? The Mechano23

Posted here for evaluation and comment. I think maybe I should have turned down the volume a bit, but I heard no strain. I have barely ever used REW before (or really made any meaningful measurements) so please, all comments welcome.

Green: QNF Woofer (Mic around 8-12" away)

Red: Near field, port.

Accompanying distortion graph for the above QNF measurement. Should’ve clipped the left side a bit to match the range on the above graph..