User Manual

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 ampliers
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
O
hms
180°
90°
0 de
g
-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 Respons e -- frequency [Hz]
[dBSPL]
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