LaVoce WAF154.03
Woofer
15″ / 380 mm
Nominal diameter
40 Hz
Resonance
0.35
Q factor
97 dB
Sensitivity
± 5.2 mm
Linear excursion
1700 W
Program Power
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
97.1
dB
Frequency response
40 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
10.86
Electrical quality factor
QES
0.36
Total quality factor
QTS
0.35
Large signal parameters
Maximum linear excursion
xmax
5.2
mm
Maximum excursion before damage
xlim
14.1
mm
Air volume displaced at xmax
VD
458
cm³
Power handling
P
850
W
Program power
Pmax
1700
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.36
mH
VC Diameter
100
mm
Winding height
HVC
17.7
mm
Winding material
Copper Clad Aluminium
Former material
Glass Fiber
Magnet
Force factor
Bl
21.83
N/A
Motor constant
Bl/√RE
8.91
N/√W
Air gap height
HAG
14.5
mm
Diameter
220
mm
Height
25
mm
Material
Ferrite
Diaphragm
Effective diameter
335
mm
Effective area
SD
881
cm²
Moving mass
MMS
113.3
g
Moving mass (without air load)
MMD
95.7
g
Material
Water Resistant Treated Paper
Suspensions
Stiffness
KMS
7.09
N/mm
Compliance
CMS
141
µm/N
Equivalent volume to the compliance
VAS
155
L
Mechanical resistance
RMS
2.62
N·s/m
Surround material
Polycotton
Dimensions
Nominal diameter
15
″
380
mm
Volume occupied by the driver
5.2
L
Net weight
15.3
kg
Frame material
Aluminium
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to LaVoce WAF154.03
.jpg.webp)
BMS 15N6208 Ω
15″Subwoofer
fS
41 Hz
SD
880 cm²
35 - 2500 Hz
QTS
0.35
xmax
5.5 mm
SPL1W
96 dB
Bl/√RE
8.63
Pmax
1000 W
.jpg.webp)
Oberton 15CX8 Ω
15″Coaxial
fS
38 Hz
SD
829 cm²
50 - 16000 Hz
QTS
0.35
xmax
7.0 mm
SPL1W
96 dB
Bl/√RE
8.11
Pmax
900 W
.png.webp)
15″Woofer
fS
40 Hz
SD
855 cm²
40 - 3000 Hz
QTS
0.30
xmax
5.5 mm
SPL1W
98 dB
Bl/√RE
8.68
Pmax
700 W