10″ / 254 mm
Nominal diameter
35 Hz
Resonance
0.42
Q factor
86 dB
Sensitivity
± 9.2 mm
Linear excursion
650 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.2
dB
Frequency response
35 - 500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
4.20
Electrical quality factor
QES
0.47
Total quality factor
QTS
0.42
Large signal parameters
Maximum linear excursion
xmax
9.2
mm
Air volume displaced at xmax
VD
304
cm³
Power handling
P
325
W
Program power
Pmax
650
W
Voice Coil
Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.4
Ω
Inductance (1kHz, in series, estimated)
LE
1.56
mH
VC Diameter
51
mm
Magnet
Force factor (in series)
Bl
18.72
N/A
Motor constant
Bl/√RE
7.4
N/√W
Weight
4.65
kg
Diaphragm
Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
110.1
g
Moving mass (without air load)
MMD
105.7
g
Material
Non Pressed Paper
Suspensions
Stiffness
KMS
5.33
N/mm
Compliance
CMS
188
µm/N
Equivalent volume to the compliance
VAS
29
L
Mechanical resistance
RMS
5.76
N·s/m
Dimensions
Nominal diameter
10
″
254
mm
Baffle cutout diameter
230
mm
Mounting depth
130
mm
Volume occupied by the driver (estimated)
1.5
L
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar subwoofers to PowerBass M-1004D
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10″Subwoofer
fS
35 Hz
SD
330 cm²
35 - 500 Hz
QTS
0.38
xmax
9.0 mm
SPL1W
87 dB
Bl/√RE
7.32
Pmax
650 W
.png.webp)
6 x 9″Subwoofer
fS
35 Hz
SD
226 cm²
35 - 350 Hz
QTS
0.37
xmax
7.3 mm
SPL1W
87 dB
Bl/√RE
5.2
Pmax
170 W
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8″Subwoofer
fS
38 Hz
SD
220 cm²
38 - 500 Hz
QTS
0.46
xmax
7.0 mm
SPL1W
86 dB
Bl/√RE
4.81
Pmax
140 W