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Like the thread title states. If Fi produced a small box 21" driver for less than $1000 hopefully $700 or so, would you be interested? I Have a thread going at HTS where I'm talking to Scott A. about the possibility of making it happen. They are already building a 22" IB driver, but it will not be useful for much other than that if I had to bet. I threw these rough parameters at him to see what he thought. He seems to think it's easily do able for under $1K. This would be a linear, high displacement, reasonable inductance, high power handling, high BL,small box 21". The target goal in my mind would be 2-3KW power handling in a sealed 6-7cu ft enclosure (24" cube), without exceeding the driver's limits anywhere in the bass range. It's looking like some possibilities would be a CNC'd custom frame, 4"vc based motor with shorting rings, 10" spiders.
http://www.hometheatershack.com/foru...d-produce.html
RE 4.10
MMS 630 g
CMS 108 um/N
BL 27 t/m
FS 19.3hz
SD 1680cm
QES 0.430
QMS 5.80
QTS 0.400
VAS 432.4 L
LE 1.92 mh
XMAX 35mm
Xmech 42mm
PE 2000w
SPL 90.6 db
Thoughts?
http://www.hometheatershack.com/foru...d-produce.html
RE 4.10
MMS 630 g
CMS 108 um/N
BL 27 t/m
FS 19.3hz
SD 1680cm
QES 0.430
QMS 5.80
QTS 0.400
VAS 432.4 L
LE 1.92 mh
XMAX 35mm
Xmech 42mm
PE 2000w
SPL 90.6 db
Thoughts?