What is that wiggle at 100 - 200 Hz? I've never seen something like that before. Driver is a Satori MW16P-4 in appr. 15,5 liters BR, box inner dimensions are 27.5 x 17.5 x 23.5 cm. Port diamater 5 cm, 14 cm long.
That you had to zoom in on those the are resonances. But not severe.
The one higher up, 100-200 Hz did look kinda low, could be a box ringing or the driver transition from pistonic to caotic response.
dave
The one higher up, 100-200 Hz did look kinda low, could be a box ringing or the driver transition from pistonic to caotic response.
dave
It's down to a (fairly) well known Satori resonance:
https://hificompass.com/en/speakers/measurements/satori/satori-mw16p-8
Wiggles in the impedance curve are indicative of resonances.
https://hificompass.com/en/speakers/measurements/satori/satori-mw16p-8
Wiggles in the impedance curve are indicative of resonances.
I suppose that means: Go outside and measure there. The wiggles could be room resonances.
I knew about some cone edge resonance at around 1.2 kHz, but not of anything else. Thanks!