Transcript
ST25 Technical Specifications C o m po ne nt
1. High thermal dissipation and magnetic permeability plates; provide
High Efficiency Compression Driver
Size Power Handling
mm (inch)
25 (1”)
W Peak
100
constant, even flux.
2. Neodymium REN ® magnet, for top SPL performance. 3. CCAR (Copper Clad Aluminium Ribbon) voice coil; for unheard-of
Hi-pass filtered 5 kHz @ 12 dB Oct. Impedance
Ω
Frequency Response Sensitivity
Hz dB/SPL
thermal and mechanical capability.
4
4. Extralight aluminium membrane. 5. Anodized aluminium body; for maximum damping and vibration
3k ÷ 20k 107
Outer Ø
mm (inch)
Mounting Ø
mm (inch)
43,5 (1”
Total depth
mm (inch)
63 (2”
1/2
Mount. depth
mm (inch)
37 (1”
7/16
Weight Voice coil Ø
57,5 (2”
1/4
11/16
0,52 (1,15)
mm (inch)
25 (1”)
Neodymium REN
Dome/Cone
)
)
kg (lb)
Magnet
rejection.
)
6. High current, tin-plated terminals. 7. High efficiency compression loading horn.
)
®
10. 00
120.0
Ohm
dB SPL
Aluminium 8. 00
110.0
Electro-Acoustic Parameters 6. 00
D
mm
Xmax
mm
-
Re
Ω
2,9
Fs
Hz
3400
Le
mH @ 1 kHz
-
Le
mH @ 10 kHz
Vas
l
-
g
-
Cms
mm/N
-
T-m
-
Qts
-
Qes
-
Qms Spl
4. 00
90.0
2. 00
80.0
-
Mms BL
100.0
25 (1”)
0. 00 500
1k
2k
5k
10k
20k
dB
107
B
A
-så spiller det bare...
D
A
57,5 mm (2”
1/4 )
B
43,5 mm (1”
11/16 )
C
63 mm (2”
1/2 )
D
37 mm (1”
7/16 )
C
70.0
