The 4FE32 must be a pretty newly available driver because I can't seem to find any builds or listening impressions with it. The specs look like it will make a good full range box suitable for MLTL, mini-Karlsonator, etc. I like the thick front side gasket as I am contemplating some rear-mounted driver designs. The 91dB efficiency combined with 4 ohms and a $37 price are attractive.
Specs: http://www.parts-express.com/pedocs/...ifications.pdf
![Click the image to open in full size.]()
![Click the image to open in full size.]()
There is a smaller 3FE22 is also a Nd motor unit with similar specs.
Does anyone have experience or listening impressions with these units?
Regards,
X
Specs: http://www.parts-express.com/pedocs/...ifications.pdf


There is a smaller 3FE22 is also a Nd motor unit with similar specs.
Does anyone have experience or listening impressions with these units?
Regards,
X