Fostex FT28D - Manual
Fostex FT28D – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Features
♦
Dome Tweeter
♦
8 ohm impedance
♦
1kHz to 50kHz frequency response
♦
90dB sensitivity at 1W/1m (3.3ft)
♦
0.528kg (1.164 lb) net weight
Frequency Response / Impedance
Specifications
Impedance
: 8 ohm
S.P.L.
: 90dB/W (m)
Music Power
: 40W
Recommended Cross-over Frequency
: more than 2kHz
Reproduction Frequency Response
: 1kHz - 50kHz
Magnet Weight
: 228.3g (0.503 lb)
Net Weight
: 528g (1.164 lb)
Dimensions & Mounting Information
Dome Tweeter
FT28D
Configuration Example
Capacitor 4.7
µ
F
Coil 1.8mH
Coil 0.5mH
Attenuator R80B
FW168
FT28D
FW168 + FT28D
Capacitor
6.8
µ
F
60
70
80
90
100
110
120
(dB)
ohm
16
8
4
50
100
200
500
1K
2K
5K
10K
20K
Hz
50K
60º
Impedance
30º
ø63
ø70
65
32.8
90
78
ø3.8
65
53
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
