SUPRAVOX 165 EXC

Full-range

6.5″ / 165 mm
Nominal diameter
65 Hz
Resonance
0.65
Q factor
96 dB
Sensitivity
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
96.1
dB
Frequency response
60 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
65.0
Hz
Mechanical quality factor
QMS
6.72
Electrical quality factor
QES
0.71
Total quality factor
QTS
0.65

Large signal parameters

Power handling
P
35
W
Program power
Pmax
70
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
4.1
Ω
Inductance (1kHz, estimated)
LE
0.15
mH

Magnet

Force factor
Bl
3.43
N/A
Motor constant
Bl/√RE
1.69
N/√W
Material
Electromagnet

Diaphragm

Effective diameter
145
mm
Effective area
SD
165
cm²
Moving mass
MMS
4.9
g
Moving mass (without air load)
MMD
3.3
g

Suspensions

Stiffness
KMS
0.91
N/mm
Compliance
CMS
1100
µm/N
Equivalent volume to the compliance
VAS
46.5
L
Mechanical resistance
RMS
0.3
N·s/m
Surround material
Paper

Dimensions

Nominal diameter
6.5
165
mm
Overall diameter
185
mm
Baffle cutout diameter
160
mm
Overall depth
95
mm
Flange thickness
10
mm
Mounting depth
85
mm
Volume occupied by the driver (estimated)
0.7
L
Frame material
Aluminium
SUPRAVOX 165 EXC Impedance
SUPRAVOX 165 EXC SPL
SUPRAVOX 165 EXC SPL 30°
SUPRAVOX 165 EXC SPL 60°
SUPRAVOX 165 EXC Impulse response
SUPRAVOX 165 EXC Waterfall

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SD
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