19″ / 483 mm
Nominal diameter
27 Hz
Resonance
0.31
Q factor
89 dB
Sensitivity
± 34 mm
Linear excursion
6000 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.9
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
27.0
Hz
Mechanical quality factor
QMS
1.92
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.31
Large signal parameters
Maximum linear excursion
xmax
34.0
mm
Air volume displaced at xmax
VD
5005
cm³
Power handling
P
3000
W
Program power
Pmax
6000
W
Voice Coil
Nominal impedance
Z
2
Ω
DC resistance
RE
1.7
Ω
Inductance (1kHz)
LE
0.96
mH
VC Diameter
127
mm
Magnet
Force factor
Bl
28.2
N/A
Motor constant
Bl/√RE
21.6
N/√W
Weight
3.26
kg
Diaphragm
Effective diameter
433
mm
Effective area
SD
1472
cm²
Moving mass
MMS
1022
g
Moving mass (without air load)
MMD
984.6
g
Suspensions
Stiffness
KMS
29.41
N/mm
Compliance
CMS
34
µm/N
Equivalent volume to the compliance
VAS
103
L
Mechanical resistance
RMS
90.3
N·s/m
Dimensions
Nominal diameter
19
″
483
mm
Baffle cutout diameter
445
mm
Mounting depth
396
mm
Volume occupied by the driver
9.6
L
Export this driver to a simulation software:
WinISD
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QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar subwoofers to Rockford Fosgate T3S2-19
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19″Subwoofer
fS
27 Hz
SD
1472 cm²
QTS
0.32
xmax
34.0 mm
SPL1W
89 dB
Bl/√RE
21
Pmax
6000 W
.png.webp)
Fi Car Audio SP4 15v2+ D22 x 2 Ω
15″Subwoofer
fS
28 Hz
SD
810 cm²
QTS
0.32
xmax
33.0 mm
SPL1W
89 dB
Bl/√RE
15
Pmax
7000 W
.png.webp)
Fi Car Audio SP4 15v2+ D12 x 1 Ω
15″Subwoofer
fS
28 Hz
SD
810 cm²
QTS
0.32
xmax
33.0 mm
SPL1W
89 dB
Bl/√RE
15
Pmax
7000 W