Fostex Dome dome tweeter User manual

Features
Frequency Response
Dimensions
Specifications
Mounting Information
•The world first dome super tweeter em-
ploying ø25mm pure magnesium dia-
phragm.
•Low distortionand high power magnetic
circuit with combination of the copper-
plating york/plate and the tripled ø90mm
large ferrite magnets.
•Up down roll tangential surround is to re-
alize less anti-resonance and superior am-
plitude characteristic.
•Wide range and high input design.
•High-density resin frame with the shape
designed to minimize the distance be-
tween the tweeter and a woofer for more
accurate sound image.
Dome Super Tweeter
T250D
Power Handling :150W (Music)
Reproduction Frequency Response
: 900Hz - 50kHz
Magnet Weight :329g x 1, / 403g x 2
Net Weight :2,600g
S.P.L. :90dB/W (1m)
Impedance :8Ω
Recommended Crossover Frequency
:1.5kHz or more (-12dB/oct)
100 200 500 1K 2K 5K 10K 20K 50K 100K 200K
110
100
90
80
70
60
50
40
Hz
dB
3
2
8
4
1
6