JL Audio 10TW1-4

2Ω
4Ω

Subwoofer

10″ / 250 mm
Nominal diameter
38 Hz
Resonance
0.6
Q factor
82 dB
Sensitivity
± 10 mm
Linear excursion
600 W
Program Power
JL Audio 10TW1-4 SubwooferJL Audio 10TW1-4 SubwooferJL Audio 10TW1-4 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
82.4
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
38.1
Hz
Mechanical quality factor
QMS
10.07
Electrical quality factor
QES
0.64
Total quality factor
QTS
0.60

Large signal parameters

Maximum linear excursion
xmax
10.0
mm
Air volume displaced at xmax
VD
268
cm³
Power handling
P
300
W
Program power
Pmax
600
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz, estimated)
LE
1.02
mH

Magnet

Force factor
Bl
13.9
N/A
Motor constant
Bl/√RE
7.41
N/√W
Diameter
115
mm

Diaphragm

Effective diameter
185
mm
Effective area
SD
268
cm²
Moving mass
MMS
146.7
g
Moving mass (without air load)
MMD
143.2
g

Suspensions

Stiffness
KMS
8.4
N/mm
Compliance
CMS
119
µm/N
Equivalent volume to the compliance
VAS
12.2
L
Mechanical resistance
RMS
3.49
N·s/m

Dimensions

Nominal diameter
10
″
250
mm
Overall diameter
264
mm
Baffle cutout diameter
230
mm
Overall depth
133
mm
Flange thickness
22
mm
Mounting depth
111
mm
Volume occupied by the driver
1.33
L
Net weight
4.8
kg
Impedance
Step response
Tone Burst
DatasheetDatasheet

Export this driver to a simulation software:

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