PUNKTKILDE AUGWL0005-JN01

Woofer

2″ / 51 mm
Nominal diameter
237 Hz
Resonance
0.57
Q factor
80 dB
Sensitivity
± 2.5 mm
Linear excursion
15 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
79.9
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
237
Hz
Mechanical quality factor
QMS
2.32
Electrical quality factor
QES
0.75
Total quality factor
QTS
0.57

Large signal parameters

Maximum linear excursion
xmax
2.5
mm
Maximum excursion before damage
xlim
3.5
mm
Air volume displaced at xmax
VD
4.0
cm³
Power handling
P
10
W
Program power
Pmax
15
W

Voice Coil

Nominal impedance
Z
3
Ω
DC resistance
RE
2.3
Ω
Inductance (1kHz)
LE
0.25
mH
VC Diameter
25
mm
Winding height
HVC
7
mm
Winding material
Copper Clad Aluminium
Former material
Aluminum

Magnet

Force factor
Bl
4.24
N/A
Motor constant
Bl/√RE
2.83
N/√W
Air gap height
HAG
2
mm
Material
Neodymium

Diaphragm

Effective diameter
45
mm
Effective area
SD
16
cm²
Moving mass
MMS
4
g
Moving mass (without air load)
MMD
4
g
Material
Ultra-Thin Aluminum

Suspensions

Stiffness
KMS
2.52
N/mm
Compliance
CMS
397
µm/N
Equivalent volume to the compliance
VAS
0.04
L
Mechanical resistance
RMS
2.589
N·s/m
Surround material
Dual Rubber

Dimensions

Nominal diameter
2
51
mm
Net weight
0.101
kg
Frame material
Plastic
PUNKTKILDE AUGWL0005-JN01 SPL & Impedance
PUNKTKILDE AUGWL0005-JN01 Dimensions

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