6″ / 150 mm
Nominal diameter
38 Hz
Resonance
0.42
Q factor
84 dB
Sensitivity
± 4 mm
Linear excursion
200 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
83.9
dB
Frequency response
50 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
38.0
Hz
Mechanical quality factor
QMS
2.58
Electrical quality factor
QES
0.50
Total quality factor
QTS
0.42
Large signal parameters
Maximum linear excursion
xmax
4.0
mm
Maximum excursion before damage
xlim
7.0
mm
Air volume displaced at xmax
VD
30
cm³
Power handling
P
70
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
0.49
mH
VC Diameter
26
mm
Winding height
HVC
14
mm
Magnet
Flux density
B
1.0
T
Force factor
Bl
5.1
N/A
Motor constant
Bl/√RE
2.17
N/√W
Air gap height
HAG
6
mm
Weight
0.06
kg
Diaphragm
Effective diameter
98
mm
Effective area
SD
75
cm²
Moving mass
MMS
9.5
g
Moving mass (without air load)
MMD
9
g
Suspensions
Stiffness
KMS
0.56
N/mm
Compliance
CMS
1800
µm/N
Equivalent volume to the compliance
VAS
14
L
Mechanical resistance
RMS
0.91
N·s/m
Dimensions
Nominal diameter
6
″
150
mm
Volume occupied by the driver (estimated)
0.31
L
Net weight
0.8
kg
Similar woofers to SEAS E0037-08S W15CH001
6.5″Woofer
fS
39 Hz
SD
104 cm²
45 - 2000 Hz
QTS
0.36
xmax
6.0 mm
SPL1W
85 dB
Bl/√RE
2.99
Pmax
250 W
6″Woofer
fS
38 Hz
SD
75 cm²
50 - 3000 Hz
QTS
0.36
xmax
4.0 mm
SPL1W
85 dB
Bl/√RE
2.35
Pmax
200 W
6.5″Woofer
fS
39 Hz
SD
137 cm²
30 - 4000 Hz
QTS
0.43
xmax
3.4 mm
SPL1W
84 dB
Bl/√RE
3.81
Pmax
120 W