LaVoce WAF153.03

Woofer

15″ / 380 mm
Nominal diameter
44 Hz
Resonance
0.23
Q factor
98 dB
Sensitivity
± 6.7 mm
Linear excursion
1000 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
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
97.7
dB
Frequency response
40 - 3000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
44.0
Hz
Mechanical quality factor
QMS
4.93
Electrical quality factor
QES
0.24
Total quality factor
QTS
0.23

Large signal parameters

Maximum linear excursion
xmax
6.7
mm
Maximum excursion before damage
xlim
13.0
mm
Air volume displaced at xmax
VD
573
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
1.09
mH
VC Diameter
75
mm
Winding height
HVC
19
mm
Winding material
Copper
Former material
Glass Fiber

Magnet

Force factor
Bl
25.26
N/A
Motor constant
Bl/√RE
11.1
N/√W
Air gap height
HAG
11
mm
Diameter
210
mm
Height
25
mm
Material
Ferrite

Diaphragm

Effective diameter
330
mm
Effective area
SD
855
cm²
Moving mass
MMS
106.5
g
Moving mass (without air load)
MMD
89.4
g
Material
Water Resistant Treated Paper + Water Proof Front Side Treatment

Suspensions

Stiffness
KMS
8.13
N/mm
Compliance
CMS
123
µm/N
Equivalent volume to the compliance
VAS
127
L
Mechanical resistance
RMS
5.97
N·s/m
Surround material
Polycotton

Dimensions

Nominal diameter
15
380
mm
Volume occupied by the driver
5.0
L
Net weight
10.7
kg
Frame material
Aluminium
LaVoce WAF153.03 SPL & Impedance
LaVoce WAF153.03 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to LaVoce WAF153.03

B&C Speaker 15NW76 Woofer
15Woofer
fS
42 Hz
SD
855 cm²
40 - 2000 Hz
QTS
0.22
xmax
8.0 mm
SPL1W
98 dB
Bl/√RE
11
Pmax
1200 W
B&C Speaker 14CXN88 Coaxial
13.5Coaxial
fS
44 Hz
SD
707 cm²
45 - 18000 Hz
QTS
0.25
xmax
8.5 mm
SPL1W
97 dB
Bl/√RE
9.28
Pmax
1000 W
LaVoce WAN154.02 Woofer
15Woofer
fS
40 Hz
SD
810 cm²
40 - 3000 Hz
QTS
0.24
xmax
8.0 mm
SPL1W
97 dB
Bl/√RE
11
Pmax
1400 W