Dayton Audio D250T-8 1" Titanium Compression Horn Driver User Manual
Impedance, 1 khz fs, Qms qes qts mms
Last Revised: 2/20/2014
D250T-8
Titanium Diaphragm 1" Horn Driver
Impedance (
Ω
)
Re (
Ω
)
Le (
mH
) @ 1 kHz
Fs (
Hz
)
Qms
Qes
Qts
Mms (
g
)
Cms (
mm/N
)
Sd (
cm
2
)
Vd (
cm
3
)
BL (
Tm
)
V
as
(
liters
)
X
max
(
mm
)
VC Diameter (
mm
)
SPL (
dB 1W/1m
)
RMS Power Handling (
W
)
Usable Frequency Range (
Hz
)
• Titanium diaphragm for high impact and SPL
• Optimized ferrite motor structure
• 800-17,000 Hz frequency response
• High sensitivity and power handling
• 2-bolt/3-bolt mounting for a variety
of applications
8
6.1
0.12
—
—
—
—
—
—
—
—
—
—
—
44
105
60
800-17,000
50
45
40
35
30
25
20
15
10
5
0
180°
90°
0
deg
-90°
-180°
1
2
5
10
20
50
100
200
500
1kHz
2k
5k
10k
20k
Ohms
Note: Frequency response measured using Dayton Audio H812 horn at 1m distance.
OmniMic
150
500
1k
2k
5k
10k
20k
Frequency Response -- frequency [Hz]
[d
B
S
P
L
]
125
120
115
110
105
100
95
90
85
80
75