A good mid driver option:
Mitteltöner, midrange, Konusmitteltöner, Konus-Mitteltöner, Isophon mts 120 ALU, Mike Koch Audio
under: Download Katalog-Datenblatt Isophon, on page 3:
the Isophon PSM120
The narrow 120 mm frame would be good for extending the upper limit for a "baffle-less" open baffle.
Also sensitivity good: claimed 92 dB, and power handling high
I'm waiting to hear from koch audio what its Sd and Xmax is; but would guess its excursion limited low end in an open baffle, to have plenty of headroom, would be about 400 Hz
Mitteltöner, midrange, Konusmitteltöner, Konus-Mitteltöner, Isophon mts 120 ALU, Mike Koch Audio
under: Download Katalog-Datenblatt Isophon, on page 3:
the Isophon PSM120
The narrow 120 mm frame would be good for extending the upper limit for a "baffle-less" open baffle.
Also sensitivity good: claimed 92 dB, and power handling high
I'm waiting to hear from koch audio what its Sd and Xmax is; but would guess its excursion limited low end in an open baffle, to have plenty of headroom, would be about 400 Hz
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