Dayton Audio CE20-14M-8 3 User Manual
Impedance, 1 khz fs, Qms qes qts mms
Last Revised: 2/26/2014
CE20-14M-8
3/4" x 1/2" Micro Speaker 8 Ohm
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
)
• Lightweight Mylar diaphragm
• Extended frequency range
• Neodymium magnet structure
• Injection-molded nonmetallic frame
• Ultra-miniature size installs anywhere
• 8 ohm impedance compatible with
most amplifiers
8
7.03
0.36
1297
2.21
19.9
1.46
—
—
1.77
0.02
—
—
0.1
10
77
0.25
1,200-20,000
50
45
40
35
30
25
20
15
10
5
0
Ohms
180°
90°
0
deg
-90°
-180°
1
2
5
10
20
50
100
200
500
1kHz
2k
5k
10k
20k
1.0.1
Note: Frequency response measured at 0.5m using 1.4V stimulus (0.25W)
OmniMic
200
500
1k
2k
5k
10k
20k
Frequency Response -- frequency [Hz]
[d
B
S
P
L
]
90
85
80
75
70
65
60
55
50
14.0±0
.2
20.0±0.2
2-130±5.0
RED
BLACK
4.9±0
.2