SEAS OR006-04 FL8RCND/S

Full-range

3″ / 80 mm
Nominal diameter
70 Hz
Resonance
0.37
Q factor
82 dB
Sensitivity
± 4.6 mm
Linear excursion
12 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
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
82.3
dB
Frequency response
100 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
4.40
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.37

Large signal parameters

Maximum linear excursion
xmax
4.6
mm
Maximum excursion before damage
xlim
4.8
mm
Air volume displaced at xmax
VD
11
cm³
Power handling
P
10
W
Program power
Pmax
12
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.14
mH
VC Diameter
26
mm
Winding height
HVC
8.8
mm

Magnet

Flux density
B
0.64
T
Force factor
Bl
3.2
N/A
Motor constant
Bl/√RE
1.76
N/√W
Air gap height
HAG
3
mm
Diameter
33
mm
Weight
0.031
kg

Diaphragm

Effective diameter
55
mm
Effective area
SD
24
cm²
Moving mass
MMS
3
g
Moving mass (without air load)
MMD
2.9
g
Material
Anodized aluminium

Suspensions

Stiffness
KMS
0.56
N/mm
Compliance
CMS
1770
µm/N
Equivalent volume to the compliance
VAS
1.42
L
Mechanical resistance
RMS
0.29
N·s/m

Dimensions

Nominal diameter
3
80
mm
Overall diameter
75
mm
Baffle cutout diameter
63
mm
Mounting depth
34
mm
Net weight
0.122
kg
SEAS OR006-04 FL8RCND/S SPL & Impedance
SEAS OR006-04 FL8RCND/S Dimensions

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fS
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SD
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QTS
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85 dB
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Pmax
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