Dayton Audio CE4249N-4

Full-range

1.5″ / 42 mm
Nominal diameter
184 Hz
Resonance
0.49
Q factor
79 dB
Sensitivity
± 1.6 mm
Linear excursion
10 W
Program Power
Dayton Audio CE4249N-4 Full-rangeDayton Audio CE4249N-4 Full-rangeDayton Audio CE4249N-4 Full-range
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
78.5
dB
Frequency response
200 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
184
Hz
Mechanical quality factor
QMS
6.67
Electrical quality factor
QES
0.53
Total quality factor
QTS
0.49

Large signal parameters

Maximum linear excursion
xmax
1.6
mm
Air volume displaced at xmax
VD
1.1
cm³
Power handling
P
5
W
Program power
Pmax
10
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.13
mH
VC Diameter
16
mm

Magnet

Force factor
Bl
2.94
N/A
Motor constant
Bl/√RE
1.62
N/√W

Diaphragm

Effective diameter
29
mm
Effective area
SD
6.6
cm²
Moving mass
MMS
1.2
g
Moving mass (without air load)
MMD
1.2
g

Suspensions

Stiffness
KMS
1.59
N/mm
Compliance
CMS
630
µm/N
Equivalent volume to the compliance
VAS
0.039
L
Mechanical resistance
RMS
0.21
N·s/m

Dimensions

Nominal diameter
1.5
″
42 x 49
mm
Overall size
42 x 49
mm
Baffle cutout diameter
23
mm
Overall depth
25
mm
Impedance
SPL
Dayton Audio CE4249N-4 Impedance
Dayton Audio CE4249N-4 SPL
DatasheetDatasheet

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