LaVoce WAF102.50A

Woofer

10″ / 250 mm
Nominal diameter
71 Hz
Resonance
0.31
Q factor
96 dB
Sensitivity
± 5 mm
Linear excursion
500 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
96.2
dB
Frequency response
70 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
71.0
Hz
Mechanical quality factor
QMS
5.37
Electrical quality factor
QES
0.33
Total quality factor
QTS
0.31

Large signal parameters

Maximum linear excursion
xmax
5.0
mm
Maximum excursion before damage
xlim
9.0
mm
Air volume displaced at xmax
VD
190
cm³
Power handling
P
250
W
Program power
Pmax
500
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
0.82
mH
VC Diameter
65
mm
Winding height
HVC
14
mm
Winding material
Edgewound CCA
Former material
Glass Fiber

Magnet

Force factor
Bl
16.1
N/A
Motor constant
Bl/√RE
6.87
N/√W
Air gap height
HAG
8
mm
Diameter
155
mm
Height
20
mm
Material
Ferrite

Diaphragm

Effective diameter
220
mm
Effective area
SD
380
cm²
Moving mass
MMS
34.6
g
Moving mass (without air load)
MMD
29.6
g
Material
Water Proof Treated Paper

Suspensions

Stiffness
KMS
7.04
N/mm
Compliance
CMS
142
µm/N
Equivalent volume to the compliance
VAS
29.1
L
Mechanical resistance
RMS
2.87
N·s/m
Surround material
Polycotton

Dimensions

Nominal diameter
10
250
mm
Volume occupied by the driver
1.5
L
Net weight
4.7
kg
Frame material
Aluminium
LaVoce WAF102.50A SPL & Impedance
LaVoce WAF102.50A Dimensions

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