PowerBass S-1004

Subwoofer

10″ / 254 mm
Nominal diameter
34 Hz
Resonance
0.4
Q factor
87 dB
Sensitivity
± 9 mm
Linear excursion
550 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

Available on (affiliate link)

Amazon.com
$$

Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
86.6
dB
Frequency response
33 - 500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
33.5
Hz
Mechanical quality factor
QMS
5.12
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.40

Large signal parameters

Maximum linear excursion
xmax
9.0
mm
Air volume displaced at xmax
VD
297
cm³
Power handling
P
275
W
Program power
Pmax
550
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.2
Ω
Inductance (1kHz, estimated)
LE
0.7
mH
VC Diameter
51
mm

Magnet

Force factor
Bl
11.6
N/A
Motor constant
Bl/√RE
6.48
N/√W
Weight
3.29
kg

Diaphragm

Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
92.4
g
Moving mass (without air load)
MMD
88
g
Material
Pressed Wool / Paper

Suspensions

Stiffness
KMS
3.7
N/mm
Compliance
CMS
270
µm/N
Equivalent volume to the compliance
VAS
43.8
L
Mechanical resistance
RMS
3.8
N·s/m

Dimensions

Nominal diameter
10
254
mm
Baffle cutout diameter
230
mm
Mounting depth
133
mm
Volume occupied by the driver (estimated)
1.5
L

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to PowerBass S-1004

PowerBass PS-10 Subwoofer
10Subwoofer
fS
33 Hz
SD
333 cm²
33 - 500 Hz
QTS
0.44
xmax
8.0 mm
SPL1W
86 dB
Bl/√RE
6.72
Pmax
450 W
MATCH PP 10W-Q Subwoofer
10Subwoofer
fS
29 Hz
SD
333 cm²
QTS
0.35
xmax
6.5 mm
SPL1W
86 dB
Bl/√RE
6.67
Pmax
600 W