3″ / 75 mm
Nominal diameter
129 Hz
Resonance
0.74
Q factor
84 dB
Sensitivity
± 2.75 mm
Linear excursion
70 W
Program Power
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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
84.2
dB
Frequency response
120 - 18000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
129
Hz
Mechanical quality factor
QMS
6.10
Electrical quality factor
QES
0.84
Total quality factor
QTS
0.74
Large signal parameters
Maximum linear excursion
xmax
2.75
mm
Air volume displaced at xmax
VD
9.1
cm³
Power handling
P
35
W
Program power
Pmax
70
W
Voice Coil
Nominal impedance
Z
16
Ω
DC resistance
RE
10.5
Ω
Inductance (1kHz)
LE
0.26
mH
VC Diameter
25
mm
Winding height
HVC
8
mm
Winding material
Round copper
Magnet
Force factor
Bl
5.98
N/A
Motor constant
Bl/√RE
1.85
N/√W
Air gap height
HAG
5
mm
Weight
0.228
kg
Diaphragm
Effective diameter
65
mm
Effective area
SD
33
cm²
Moving mass
MMS
3.6
g
Moving mass (without air load)
MMD
3.4
g
Material
Waterproof coated paper
Suspensions
Stiffness
KMS
2.33
N/mm
Compliance
CMS
430
µm/N
Equivalent volume to the compliance
VAS
0.67
L
Mechanical resistance
RMS
0.47
N·s/m
Surround material
Elastomer
Dimensions
Nominal diameter
3
″
75
mm
Overall diameter
81
mm
Baffle cutout diameter
72
mm
Overall depth
57
mm
Volume occupied by the driver (estimated)
0.14
L
Net weight
0.58
kg
Frame material
Pressed steel
Similar speaker drivers to Celestion AF3010
2.75″Mid-range
fS
117 Hz
SD
21 cm²
117 - 20000 Hz
QTS
0.65
SPL1W
83 dB
Bl/√RE
1.42
Pmax
20 W
3.5″Full-range
fS
130 Hz
SD
36 cm²
100 - 10000 Hz
QTS
0.87
xmax
3.9 mm
SPL1W
85 dB
Bl/√RE
1.44
Pmax
20 W
3.5″Mid-range
fS
105 Hz
SD
39 cm²
200 - 10000 Hz
QTS
0.58
xmax
2.5 mm
SPL1W
84 dB
Bl/√RE
1.7
Pmax
100 W