PowerBass 2XL-1004D

Subwoofer

10″ / 254 mm
Nominal diameter
34 Hz
Resonance
0.41
Q factor
84 dB
Sensitivity
± 13 mm
Linear excursion
800 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
84.1
dB
Frequency response
30 - 500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
34.0
Hz
Mechanical quality factor
QMS
5.10
Electrical quality factor
QES
0.45
Total quality factor
QTS
0.41

Large signal parameters

Maximum linear excursion
xmax
13.0
mm
Air volume displaced at xmax
VD
450
cm³
Power handling
P
400
W
Program power
Pmax
800
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.8
Ω
Inductance (1kHz, in series, estimated)
LE
2.22
mH
VC Diameter
64
mm

Magnet

Force factor (in series)
Bl
22.8
N/A
Motor constant
Bl/√RE
8.74
N/√W
Weight
7.94
kg

Diaphragm

Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
176.2
g
Moving mass (without air load)
MMD
171.6
g
Material
IMFPM / PP Matrix

Suspensions

Stiffness
KMS
8.43
N/mm
Compliance
CMS
119
µm/N
Equivalent volume to the compliance
VAS
20.2
L
Mechanical resistance
RMS
7.38
N·s/m

Dimensions

Nominal diameter
10
254
mm
Baffle cutout diameter
236
mm
Mounting depth
147
mm
Volume occupied by the driver (estimated)
1.5
L

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

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fS
35 Hz
SD
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35 - 500 Hz
QTS
0.49
xmax
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Pmax
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35 Hz
SD
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