13.5″ / 359 mm
Nominal diameter
45 Hz
Resonance
0.3
Q factor
96 dB
Sensitivity
± 8 mm
Linear excursion
1400 W
Program Power
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Available on (affiliate link)
Parts Express
$$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
96.0
dB
Frequency response
45 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
45.0
Hz
Mechanical quality factor
QMS
7.80
Electrical quality factor
QES
0.31
Total quality factor
QTS
0.30
Large signal parameters
Maximum linear excursion
xmax
8.0
mm
Air volume displaced at xmax
VD
566
cm³
Power handling
P
700
W
Program power
Pmax
1400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.0
Ω
Inductance (1kHz)
LE
1.2
mH
VC Diameter
88
mm
Winding height
HVC
21
mm
Winding material
Aluminium
Former material
Glass Fibre
Magnet
Flux density
B
1.15
T
Force factor
Bl
19.9
N/A
Motor constant
Bl/√RE
8.9
N/√W
Air gap height
HAG
10
mm
Material
Neodymium Inside Slug
Diaphragm
Effective diameter
300
mm
Effective area
SD
707
cm²
Moving mass
MMS
86
g
Moving mass (without air load)
MMD
72.7
g
Material
Waterproof Front Side
Suspensions
Stiffness
KMS
6.94
N/mm
Compliance
CMS
144
µm/N
Equivalent volume to the compliance
VAS
102
L
Mechanical resistance
RMS
3.12
N·s/m
Spider material
Silicone
Dimensions
Nominal diameter
13.5
″
359
mm
Overall diameter
359
mm
Baffle cutout diameter
323
mm
Overall depth
167
mm
Flange thickness
12
mm
Mounting depth
155
mm
Volume occupied by the driver
3.5
L
Net weight
5.3
kg
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Export this driver to a simulation software:
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QSpeakers
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MfbLabs
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fS
40 Hz
SD
822 cm²
40 - 4000 Hz
QTS
0.27
xmax
9.0 mm
SPL1W
96 dB
Bl/√RE
10
Pmax
1400 W
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15″Woofer
fS
43 Hz
SD
830 cm²
42 - 2500 Hz
QTS
0.26
xmax
7.3 mm
SPL1W
97 dB
Bl/√RE
11
Pmax
1000 W
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