Eminence LEGEND BP1525
Bass Guitar Speaker
15″ / 381 mm
Nominal diameter
32 Hz
Resonance
0.48
Q factor
95 dB
Sensitivity
± 6.2 mm
Linear excursion
700 W
Program Power
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.3
dB
Frequency response
35 - 2100
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
32.0
Hz
Mechanical quality factor
QMS
11.21
Electrical quality factor
QES
0.50
Total quality factor
QTS
0.48
Large signal parameters
Maximum linear excursion
xmax
6.2
mm
Maximum excursion before damage
xlim
14.3
mm
Air volume displaced at xmax
VD
531
cm³
Power handling
P
350
W
Program power
Pmax
700
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.7
Ω
Inductance (1kHz)
LE
1.12
mH
VC Diameter
64
mm
Winding material
Copper
Former material
Polyimide
Magnet
Force factor
Bl
13.07
N/A
Motor constant
Bl/√RE
5.07
N/√W
Air gap height
HAG
7.9
mm
Weight
1.588
kg
Material
Ferrite
Diaphragm
Effective diameter
330
mm
Effective area
SD
856
cm²
Moving mass
MMS
65
g
Moving mass (without air load)
MMD
47.7
g
Material
Paper
Suspensions
Stiffness
KMS
2.56
N/mm
Compliance
CMS
390
µm/N
Equivalent volume to the compliance
VAS
397
L
Mechanical resistance
RMS
1.17
N·s/m
Surround material
Cloth
Dimensions
Nominal diameter
15
″
381
mm
Overall diameter
385
mm
Baffle cutout diameter
353
mm
Overall depth
168
mm
Volume occupied by the driver
3.62
L
Net weight
5.44
kg
Frame material
Pressed Steel
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