DB Drive WDX10G0.4

2x2Ω
2x4Ω

Subwoofer

10″ / 254 mm
Nominal diameter
38 Hz
Resonance
0.47
Q factor
84 dB
Sensitivity
± 14 mm
Linear excursion
1000 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
84.3
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
38.1
Hz
Mechanical quality factor
QMS
2.37
Electrical quality factor
QES
0.58
Total quality factor
QTS
0.47

Large signal parameters

Maximum linear excursion
xmax
14.0
mm
Air volume displaced at xmax
VD
509
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.8
Ω
Inductance (1kHz, in series, estimated)
LE
2.2
mH
VC Diameter
64
mm

Magnet

Force factor (in series)
Bl
22.1
N/A
Motor constant
Bl/√RE
8.48
N/√W

Diaphragm

Effective diameter
215
mm
Effective area
SD
364
cm²
Moving mass
MMS
174.3
g
Moving mass (without air load)
MMD
169.1
g
Material
Reinforced paper

Suspensions

Stiffness
KMS
10.0
N/mm
Compliance
CMS
100
µm/N
Equivalent volume to the compliance
VAS
18.8
L
Mechanical resistance
RMS
17.59
N·s/m

Dimensions

Nominal diameter
10
254
mm
Overall diameter
272
mm
Baffle cutout diameter
231
mm
Mounting depth
149
mm
Volume occupied by the driver (estimated)
1.8
L

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

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