Wavecor WF152BD05/07

4Ω P
4Ω GF
4Ω K8Ω P8Ω GF8Ω K
6″ / 152 mm
Nominal diameter
45 Hz
Resonance
0.29
Q factor
87 dB
Sensitivity
± 4.5 mm
Linear excursion
140 W
Program Power
Wavecor WF152BD05/07Wavecor WF152BD05/07
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
87.1
dB
Frequency response
44 - 3000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
44.5
Hz
Mechanical quality factor
QMS
8.20
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.29

Large signal parameters

Maximum linear excursion
xmax
4.5
mm
Air volume displaced at xmax
VD
42
cm³
Power handling
P
70
W
Program power
Pmax
140
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.2
Ω
Inductance (1kHz)
LE
0.11
mH
VC Diameter
32
mm
Winding height
HVC
14
mm

Magnet

Force factor
Bl
6.35
N/A
Motor constant
Bl/√RE
3.55
N/√W
Air gap height
HAG
5
mm
Weight
0.55
kg

Diaphragm

Effective diameter
109
mm
Effective area
SD
93
cm²
Moving mass
MMS
13.5
g
Moving mass (without air load)
MMD
12.8
g

Suspensions

Stiffness
KMS
1.06
N/mm
Compliance
CMS
940
µm/N
Equivalent volume to the compliance
VAS
11.5
L
Mechanical resistance
RMS
0.46
N·s/m

Dimensions

Nominal diameter
6
″
152
mm
Volume occupied by the driver (estimated)
0.58
L
Net weight
1.44
kg
SPL & Impedance
Wavecor WF152BD05/07 SPL & Impedance
Wavecor WF152BD05/07 Dimensions
DatasheetDatasheet

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