Wavecor SW215WA01

Woofer

8.5″ / 216 mm
Nominal diameter
30 Hz
Resonance
0.44
Q factor
85 dB
Sensitivity
± 10 mm
Linear excursion
400 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
84.6
dB
Frequency response
30 - 500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
30.0
Hz
Mechanical quality factor
QMS
10.00
Electrical quality factor
QES
0.46
Total quality factor
QTS
0.44

Large signal parameters

Maximum linear excursion
xmax
10.0
mm
Air volume displaced at xmax
VD
206
cm³
Power handling
P
150
W
Program power
Pmax
400
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
1.2
mH
VC Diameter
39
mm
Winding height
HVC
25
mm

Magnet

Force factor
Bl
8.45
N/A
Motor constant
Bl/√RE
4.65
N/√W
Air gap height
HAG
5
mm

Diaphragm

Effective diameter
162
mm
Effective area
SD
206
cm²
Moving mass
MMS
53
g
Moving mass (without air load)
MMD
50.7
g

Suspensions

Stiffness
KMS
1.85
N/mm
Compliance
CMS
540
µm/N
Equivalent volume to the compliance
VAS
32.5
L
Mechanical resistance
RMS
1.0
N·s/m

Dimensions

Nominal diameter
8.5
216
mm
Volume occupied by the driver (estimated)
1.0
L
Net weight
2.4
kg
Wavecor SW215WA01 Impedance
Wavecor SW215WA01 SPL
Wavecor SW215WA01 Distortion
Wavecor SW215WA01 Dimensions

Export this driver to a simulation software:

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Similar woofers to Wavecor SW215WA01

JL Audio 10W3v3-4 Subwoofer
10Subwoofer
fS
31 Hz
SD
345 cm²
QTS
0.49
xmax
14.0 mm
SPL1W
85 dB
Bl/√RE
7.1
Pmax
1000 W