PUNKTKILDE AUGFL2022-JN01

Full-range

2.5″ / 64 mm
Nominal diameter
139 Hz
Resonance
0.79
Q factor
83 dB
Sensitivity
± 1.65 mm
Linear excursion
16 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
82.6
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
139
Hz
Mechanical quality factor
QMS
4.81
Electrical quality factor
QES
0.94
Total quality factor
QTS
0.79

Large signal parameters

Maximum linear excursion
xmax
1.65
mm
Air volume displaced at xmax
VD
5.1
cm³
Power handling
P
8
W
Program power
Pmax
16
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.9
Ω
Inductance (1kHz)
LE
0.03
mH
VC Diameter
25
mm
Winding height
HVC
6.3
mm
Winding material
PECCAW
Former material
Aluminum

Magnet

Force factor
Bl
3.98
N/A
Motor constant
Bl/√RE
2.02
N/√W
Air gap height
HAG
3
mm
Material
Neodymium

Diaphragm

Effective diameter
63
mm
Effective area
SD
31
cm²
Moving mass
MMS
4.4
g
Moving mass (without air load)
MMD
4.3
g
Material
Aluminum

Suspensions

Stiffness
KMS
3.37
N/mm
Compliance
CMS
297
µm/N
Equivalent volume to the compliance
VAS
0.408
L
Mechanical resistance
RMS
0.799
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
2.5
64
mm
Net weight
0.112
kg
Frame material
Plastic
PUNKTKILDE AUGFL2022-JN01 SPL & Impedance
PUNKTKILDE AUGFL2022-JN01 Dimensions

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2Full-range
fS
151 Hz
SD
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140 - 20000 Hz
QTS
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xmax
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SPL1W
83 dB
Bl/√RE
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Pmax
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