Dayton Audio AMTPRO-4 Air Motion Transformer Tweeter 4 Ohm User Manual
Amtpro-4 amtpr o-4
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AMTPRO-4
AMTPR
O-4
Professional Air Motion Transformer Midrange-Tweeter
Pr
of
essional Air Mo
tion T
ransf
or
mer Midrang
e-
T
w
ee
ter
4
4.17
0.1
800
–
–
4.95
–
–
54.72
–
–
–
–
–
94.0
50
800 -
18,000
@ 10 kHz
Last Revised: 8/14/2013
10
9
8
7
6
5
4
3
2
1
0
180°
90°
0
deg
-90°
-180°
1
2
5
10
20
50
100
200
500
1kHz
2k
5k
10k
20k
1.0.1
*
Innovative Air Motion Transformer
(AMT) technology
*
Low-mass pleated Kapton diaphragm
*
Highly detailed and dynamic output
*
Very low distortion and high power
handling
*
High efficiency with wide bandwidth
*
Open back design with Neodymium
magnets
OmniMic
[d
B
S
P
L]
100
95
90
85
80
75
70
65
60
55
50
130
125
120
115
110
105
45
40
35
30
200
500
1k
2k
5k
10k
20k
Frequency Respons e -freq [Hz]
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