SUPRAVOX 135 LB

Full-range

5.5″ / 135 mm
Nominal diameter
80 Hz
Resonance
0.3
Q factor
96 dB
Sensitivity
± 3 mm
Linear excursion
70 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
95.6
dB
Frequency response
80 - 18000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
80.0
Hz
Mechanical quality factor
QMS
3.60
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.30

Large signal parameters

Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
26
cm³
Power handling
P
35
W
Program power
Pmax
70
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz, estimated)
LE
0.15
mH

Magnet

Flux density
B
1.4
T
Force factor
Bl
5.4
N/A
Motor constant
Bl/√RE
2.37
N/√W
Diameter
96
mm

Diaphragm

Effective diameter
105
mm
Effective area
SD
87
cm²
Moving mass
MMS
3.3
g
Moving mass (without air load)
MMD
2.7
g

Suspensions

Stiffness
KMS
1.0
N/mm
Compliance
CMS
1000
µm/N
Equivalent volume to the compliance
VAS
14
L
Mechanical resistance
RMS
0.46
N·s/m
Surround material
Paper

Dimensions

Nominal diameter
5.5
135
mm
Overall diameter
134
mm
Baffle cutout diameter
122
mm
Overall depth
80
mm
Flange thickness
5
mm
Mounting depth
75
mm
Volume occupied by the driver (estimated)
0.36
L
Frame material
Sheet
SUPRAVOX 135 LB Impedance
SUPRAVOX 135 LB SPL
SUPRAVOX 135 LB SPL 30°
SUPRAVOX 135 LB SPL 60°
SUPRAVOX 135 LB Impulse response
SUPRAVOX 135 LB Waterfall

Export this driver to a simulation software:

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