Dayton Audio CE4876-8
8Ω
16ΩFull-range
2x3″/ 48x76 mm
Nominal size
203 Hz
Resonance
1.42
Q factor
88 dB
Sensitivity
± 2.2 mm
Linear excursion
30 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.9
dB
Frequency response
150 - 17000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
203
Hz
Mechanical quality factor
QMS
8.13
Electrical quality factor
QES
1.72
Total quality factor
QTS
1.42
Large signal parameters
Maximum linear excursion
xmax
2.2
mm
Air volume displaced at xmax
VD
5.8
cm³
Power handling
P
15
W
Program power
Pmax
30
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
7.2
Ω
Inductance (1kHz)
LE
0.17
mH
VC Diameter
16
mm
Magnet
Force factor
Bl
2.94
N/A
Motor constant
Bl/√RE
1.1
N/√W
Diaphragm
Effective diameter
58
mm
Effective area
SD
26
cm²
Moving mass
MMS
1.6
g
Moving mass (without air load)
MMD
1.5
g
Suspensions
Stiffness
KMS
2.63
N/mm
Compliance
CMS
380
µm/N
Equivalent volume to the compliance
VAS
0.37
L
Mechanical resistance
RMS
0.25
N·s/m
Dimensions
Nominal size
2 x 3
″
48 x 76
mm
Overall size
48 x 76
mm
Baffle cutout diameter
71
mm
Overall depth
44
mm
Volume occupied by the driver (estimated)
0.12
L
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SpeakerbenchSimilar speaker drivers to Dayton Audio CE4876-8
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1.6 x 3.5″Miniature
fS
220 Hz
SD
24 cm²
120 - 20000 Hz
QTS
1.31
SPL1W
88 dB
Bl/√RE
0.754
Pmax
5 W
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2 x 3.5″Full-range
fS
193 Hz
SD
27 cm²
130 - 20000 Hz
QTS
1.25
xmax
0.5 mm
SPL1W
89 dB
Bl/√RE
0.945
Pmax
15 W
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1.25 x 3″Full-range
fS
211 Hz
SD
16 cm²
150 - 17000 Hz
QTS
1.26
xmax
2.1 mm
SPL1W
84 dB
Bl/√RE
1.07
Pmax
20 W