15″ / 381 mm
Nominal diameter
51 Hz
Resonance
0.45
Q factor
101 dB
Sensitivity
± 2.22 mm
Linear excursion
400 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
101.4
dB
Frequency response
60 - 3500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
51.0
Hz
Mechanical quality factor
QMS
16.85
Electrical quality factor
QES
0.46
Total quality factor
QTS
0.45
Large signal parameters
Maximum linear excursion
xmax
2.22
mm
Air volume displaced at xmax
VD
176
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
7.5
Ω
Inductance (1kHz)
LE
0.46
mH
VC Diameter
64
mm
Winding material
Edge Wound Aluminum
Magnet
Force factor
Bl
15.58
N/A
Motor constant
Bl/√RE
5.69
N/√W
Air gap height
HAG
9.5
mm
Weight
0.312
kg
Diaphragm
Effective diameter
317
mm
Effective area
SD
792
cm²
Moving mass
MMS
47
g
Moving mass (without air load)
MMD
31
g
Suspensions
Stiffness
KMS
4.76
N/mm
Compliance
CMS
210
µm/N
Equivalent volume to the compliance
VAS
183
L
Mechanical resistance
RMS
0.89
N·s/m
Surround material
Full molded paper
Dimensions
Nominal diameter
15
″
381
mm
Overall diameter
385
mm
Baffle cutout diameter
352
mm
Overall depth
143
mm
Volume occupied by the driver
3.62
L
Net weight
3.72
kg
Frame material
Pressed steel
Similar woofers to Eminence WHEEL HOUSE 200
15″Subwoofer
fS
50 Hz
SD
850 cm²
50 - 4500 Hz
QTS
0.52
xmax
4.0 mm
SPL1W
97 dB
Bl/√RE
5.53
Pmax
500 W
15″Guitar Speaker
fS
58 Hz
SD
890 cm²
60 - 3600 Hz
QTS
0.50
xmax
0.8 mm
SPL1W
100 dB
Bl/√RE
6.72
Pmax
800 W
15″Woofer
fS
45 Hz
SD
900 cm²
40 - 3000 Hz
QTS
0.48
xmax
7.0 mm
SPL1W
98 dB
Bl/√RE
6.77
Pmax
700 W