Dayton Audio CE30P-4

Miniature

1.3″ / 32 mm
Nominal diameter
336 Hz
Resonance
0.8
Q factor
79 dB
Sensitivity
± 1.1 mm
Linear excursion
4 W
Program Power
Dayton Audio CE30P-4 MiniatureDayton Audio CE30P-4 Miniature
Excursion
Velocity
SPL
Phase
Group delay
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
78.7
dB
Frequency response
280 - 14000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
336
Hz
Mechanical quality factor
QMS
8.62
Electrical quality factor
QES
1.03
Total quality factor
QTS
0.80

Large signal parameters

Maximum linear excursion
xmax
1.1
mm
Air volume displaced at xmax
VD
0.5
cm³
Power handling
P
2
W
Program power
Pmax
4
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.4
Ω
Inductance (1kHz)
LE
0.18
mH
VC Diameter
13
mm

Magnet

Force factor
Bl
2.16
N/A
Motor constant
Bl/√RE
1.17
N/√W
Material
Neodymium

Diaphragm

Effective diameter
23
mm
Effective area
SD
4.1
cm²
Moving mass
MMS
0.7
g
Moving mass (without air load)
MMD
0.6
g
Material
Paper

Suspensions

Stiffness
KMS
2.94
N/mm
Compliance
CMS
340
µm/N
Equivalent volume to the compliance
VAS
0.01
L
Mechanical resistance
RMS
0.16
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
1.3
″
32
mm
Overall diameter
32
mm
Baffle cutout diameter
22
mm
Overall depth
16
mm
Impedance
Step response
Tone Burst
DatasheetDatasheet

Export this driver to a simulation software:

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