PowerBass XL-1040SS

2x4Ω
4Ω

Subwoofer

10″ / 254 mm
Nominal diameter
38 Hz
Resonance
0.68
Q factor
87 dB
Sensitivity
± 9.5 mm
Linear excursion
400 W
Program Power
PowerBass XL-1040SS Subwoofer
Excursion
Velocity
SPL
Phase
Group delay
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
87.1
dB
Frequency response
35 - 500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
38.0
Hz
Mechanical quality factor
QMS
4.20
Electrical quality factor
QES
0.72
Total quality factor
QTS
0.68

Large signal parameters

Maximum linear excursion
xmax
9.5
mm
Air volume displaced at xmax
VD
317
cm³
Power handling
P
200
W
Program power
Pmax
400
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.4
Ω
Inductance (1kHz, estimated)
LE
0.69
mH
VC Diameter
51
mm

Magnet

Force factor
Bl
10.9
N/A
Motor constant
Bl/√RE
5.91
N/√W
Weight
1.11
kg

Diaphragm

Effective diameter
206
mm
Effective area
SD
333
cm²
Moving mass
MMS
82
g
Moving mass (without air load)
MMD
77.6
g
Material
Polypropylene

Suspensions

Stiffness
KMS
7.41
N/mm
Compliance
CMS
135
µm/N
Equivalent volume to the compliance
VAS
29
L
Mechanical resistance
RMS
4.66
N·s/m

Dimensions

Nominal diameter
10
″
254
mm
Baffle cutout diameter
232
mm
Mounting depth
131
mm
Volume occupied by the driver (estimated)
1.5
L
Impedance
Step response
Tone Burst
DatasheetDatasheet

Export this driver to a simulation software:

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Similar subwoofers to PowerBass XL-1040SS

PowerBass XL-1040MF Subwoofer
PowerBass  XL-1040MF4 Ω
10″Subwoofer
fS
38 Hz
SD
333 cm²
35 - 500 Hz
QTS
0.68
xmax
9.5 mm
SPL1W
87 dB
Bl/√RE
5.91
Pmax
400 W