Rockford Fosgate

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Nominal diameter

″

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SensitivitySPL_1W

Thiele & Small parameters

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Resonance frequencyf_S

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Mechanical quality factorQ_MS

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Electrical quality factorQ_ES

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Total quality factorQ_TS

Large signal parameters

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Maximum linear excursionx_max

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Air volume displaced at x_maxV_D

cm³

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Program powerP_max

Voice Coil & Magnet

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Nominal impedanceZ

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DC resistanceR_E

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Force factorBl

N/A

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Motor constantBl/√R_E

N/√W

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InductanceL_E

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VC Diameter

Diaphragm

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Effective diameter

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Effective areaS_D

cm²

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Moving massM_MS

Suspensions

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StiffnessK_MS

N/mm

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ComplianceC_MS

µm/N

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Equivalent volume to C_MSV_AS

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Mechanical resistanceR_MS

N·s/m

Dimensions

•

Overall size

•

Baffle cutout diameter

•

Overall depth

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Mounting depth

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Volume occupied

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Net weight

Rockford Fosgate T3S2-19 2 Ω
19″ Subwoofer
fS	27 Hz
SD	1472 cm²

QTS	0.31
xmax	34 mm
SPL1W	88.9 dB
Bl/√RE	21.6
Pmax	6000 W

Rockford Fosgate T3S1-19 1 Ω
19″ Subwoofer
fS	27 Hz
SD	1472 cm²

QTS	0.32
xmax	34 mm
SPL1W	88.8 dB
Bl/√RE	21.4
Pmax	6000 W

Rockford Fosgate T3-BMW-SUB 4 Ω
8″ Subwoofer
fS	38 Hz
SD	243 cm²

QTS	0.49
xmax	7 mm
SPL1W	87 dB
Bl/√RE	3.69
Pmax	300 W

Rockford Fosgate T2S2-16 2 Ω
16″ Subwoofer
fS	28.5 Hz
SD	1034 cm²

QTS	0.49
xmax	34 mm
SPL1W	87.5 dB
Bl/√RE	13
Pmax	5000 W

Rockford Fosgate T2S2-13 2 Ω
13″ Subwoofer
fS	25.5 Hz
SD	707 cm²

QTS	0.35
xmax	34 mm
SPL1W	86.2 dB
Bl/√RE	12.6
Pmax	4000 W

Rockford Fosgate T2S1-16 1 Ω
16″ Subwoofer
fS	28.5 Hz
SD	1034 cm²

QTS	0.49
xmax	34 mm
SPL1W	87.2 dB
Bl/√RE	13.2
Pmax	5000 W

Rockford Fosgate T2S1-13 1 Ω
13″ Subwoofer
fS	25 Hz
SD	707 cm²

QTS	0.34
xmax	34 mm
SPL1W	86.1 dB
Bl/√RE	12.9
Pmax	4000 W

Rockford Fosgate T1S2-10 Shallow Subwoofer

Rockford Fosgate T1S2-10 2 Ω
10″ Shallow Subwoofer
fS	43.5 Hz
SD	356 cm²

QTS	1.04
xmax	15 mm
SPL1W	83.2 dB
Bl/√RE	6.56
Pmax	1000 W

Rockford Fosgate T1S1-12 Shallow Subwoofer

Rockford Fosgate T1S1-12 1 Ω
12″ Shallow Subwoofer
fS	37 Hz
SD	560 cm²

QTS	1.06
xmax	15 mm
SPL1W	85 dB
Bl/√RE	7.13
Pmax	1200 W

Rockford Fosgate T1S1-10 Shallow Subwoofer

Rockford Fosgate T1S1-10 1 Ω
10″ Shallow Subwoofer
fS	42 Hz
SD	356 cm²

QTS	0.95
xmax	15 mm
SPL1W	82.8 dB
Bl/√RE	7.06
Pmax	1000 W

Rockford Fosgate T1D415 2 x 4 Ω
15″ Subwoofer
fS	27 Hz
SD	845 cm²

QTS	0.51
xmax	16.4 mm
SPL1W	87.5 dB
Bl/√RE	10.3
Pmax	2000 W

Rockford Fosgate T1D215 2 x 2 Ω
15″ Subwoofer
fS	26.3 Hz
SD	845 cm²

QTS	0.43
xmax	16.4 mm
SPL1W	87.9 dB
Bl/√RE	11.4
Pmax	2000 W

Rockford Fosgate T1D212 2 x 2 Ω
12″ Subwoofer
fS	28 Hz
SD	548 cm²

QTS	0.52
xmax	16 mm
SPL1W	85.2 dB
Bl/√RE	8.6
Pmax	1600 W

Rockford Fosgate T1D210 2 x 2 Ω
10″ Subwoofer
fS	34.5 Hz
SD	345 cm²

QTS	0.54
xmax	16 mm
SPL1W	82.5 dB
Bl/√RE	9.26
Pmax	1200 W

Discontinued

Rockford Fosgate T0D415 2 x 4 Ω
15″ Subwoofer
fS	26.2 Hz
SD	845 cm²

QTS	0.52
xmax	14.8 mm
SPL1W	87 dB
Bl/√RE	10.7
Pmax	1600 W

Discontinued

Rockford Fosgate T0D412 2 x 4 Ω
12″ Subwoofer
fS	26 Hz
SD	548 cm²

QTS	0.53
xmax	14.8 mm
SPL1W	84.6 dB
Bl/√RE	9.04
Pmax	1400 W

Discontinued

Rockford Fosgate T0D410 2 x 4 Ω
10″ Subwoofer
fS	31 Hz
SD	320 cm²

QTS	0.54
xmax	14.8 mm
SPL1W	81.9 dB
Bl/√RE	8.55
Pmax	1100 W

Rockford Fosgate T0D215 2 x 2 Ω
15″ Subwoofer
fS	25.5 Hz
SD	845 cm²

QTS	0.44
xmax	14 mm
SPL1W	87.4 dB
Bl/√RE	11.9
Pmax	1600 W

Discontinued

Rockford Fosgate T0D212 Shallow Subwoofer

Rockford Fosgate T0D212 2 x 2 Ω
12″ Shallow Subwoofer
fS	25.3 Hz
SD	548 cm²

QTS	0.47
xmax	14 mm
SPL1W	84.8 dB
Bl/√RE	9.78
Pmax	1400 W

Discontinued

Rockford Fosgate T0D210 2 x 2 Ω
10″ Subwoofer
fS	30.5 Hz
SD	320 cm²

QTS	0.51
xmax	14 mm
SPL1W	81.8 dB
Bl/√RE	9.14
Pmax	1100 W

Rockford Fosgate RM18D4 2 x 4 Ω
8″ Subwoofer
fS	41.5 Hz
SD	277 cm²

QTS	0.81
xmax	7 mm
SPL1W	84.5 dB
Bl/√RE	4.98
Pmax	300 W

Rockford Fosgate RM18D2 2 x 2 Ω
8″ Subwoofer
fS	40 Hz
SD	277 cm²

QTS	0.76
xmax	7 mm
SPL1W	84.1 dB
Bl/√RE	5.4
Pmax	300 W

Rockford Fosgate RM112D4 2 x 4 Ω
12″ Subwoofer
fS	28.5 Hz
SD	585 cm²

QTS	0.58
xmax	7 mm
SPL1W	90.7 dB
Bl/√RE	6.39
Pmax	400 W

Rockford Fosgate RM112D2 2 x 2 Ω
12″ Subwoofer
fS	28.5 Hz
SD	585 cm²

QTS	0.58
xmax	7 mm
SPL1W	88 dB
Bl/√RE	6.39
Pmax	400 W

Rockford Fosgate RM110D4B 2 x 4 Ω
10″ Subwoofer
fS	35 Hz
SD	394 cm²

QTS	0.51
xmax	7 mm
SPL1W	87.9 dB
Bl/√RE	6.06
Pmax	400 W

Rockford Fosgate RM110D4 2 x 4 Ω
10″ Subwoofer
fS	35 Hz
SD	394 cm²

QTS	0.51
xmax	7 mm
SPL1W	87.9 dB
Bl/√RE	6.06
Pmax	400 W

Rockford Fosgate RM110D2B 2 x 2 Ω
10″ Subwoofer
fS	33.5 Hz
SD	394 cm²

QTS	0.47
xmax	7 mm
SPL1W	87.7 dB
Bl/√RE	6.45
Pmax	400 W

Rockford Fosgate RM110D2 2 x 2 Ω
10″ Subwoofer
fS	33.5 Hz
SD	394 cm²

QTS	0.47
xmax	7 mm
SPL1W	87.7 dB
Bl/√RE	6.45
Pmax	400 W

Rockford Fosgate R2SD2-10 Shallow Subwoofer

Rockford Fosgate R2SD2-10 2 x 2 Ω
10″ Shallow Subwoofer
fS	38.1 Hz
SD	333 cm²

QTS	0.68
xmax	8 mm
SPL1W	84.9 dB
Bl/√RE	6.57
Pmax	400 W

Rockford Fosgate R2D4-12 2 x 4 Ω
12″ Subwoofer
fS	34.9 Hz
SD	539 cm²

QTS	0.60
xmax	6.5 mm
SPL1W	88.5 dB
Bl/√RE	6.42
Pmax	500 W

Rockford Fosgate R2D2-12 2 x 2 Ω
12″ Subwoofer
fS	34.6 Hz
SD	539 cm²

QTS	0.58
xmax	6.5 mm
SPL1W	88.9 dB
Bl/√RE	6.77
Pmax	500 W

Rockford Fosgate R2D2-10 2 x 2 Ω
10″ Subwoofer
fS	34.6 Hz
SD	340 cm²

QTS	0.47
xmax	6.5 mm
SPL1W	87.3 dB
Bl/√RE	6.23
Pmax	500 W

Rockford Fosgate R1S4-12 4 Ω
12″ Subwoofer
fS	30.5 Hz
SD	531 cm²

QTS	0.54
xmax	7 mm
SPL1W	88.4 dB
Bl/√RE	6.31
Pmax	400 W

Rockford Fosgate R1S4-10 4 Ω
10″ Subwoofer
fS	33.5 Hz
SD	337 cm²

QTS	0.58
xmax	7 mm
SPL1W	85.8 dB
Bl/√RE	5.67
Pmax	400 W

Rockford Fosgate PM212S4X 4 Ω
12″ Subwoofer
fS	25.5 Hz
SD	510 cm²

QTS	0.52
xmax	12 mm
SPL1W	83.1 dB
Bl/√RE	9.71
Pmax	600 W

Rockford Fosgate PM212S4 4 Ω
12″ Subwoofer
fS	25.5 Hz
SD	510 cm²

QTS	0.52
xmax	12 mm
SPL1W	83.1 dB
Bl/√RE	9.71
Pmax	600 W

Rockford Fosgate PM210S4X 4 Ω
10″ Subwoofer
fS	45 Hz
SD	346 cm²

QTS	0.57
xmax	10 mm
SPL1W	86.4 dB
Bl/√RE	6.8
Pmax	500 W

Rockford Fosgate PM210S4B 4 Ω
10″ Subwoofer
fS	45 Hz
SD	346 cm²

QTS	0.57
xmax	10 mm
SPL1W	86.6 dB
Bl/√RE	7.01
Pmax	500 W

Rockford Fosgate PM210S4 4 Ω
10″ Subwoofer
fS	45 Hz
SD	346 cm²

QTS	0.57
xmax	10 mm
SPL1W	86.4 dB
Bl/√RE	6.8

Rockford Fosgate P3SD2-10 Shallow Subwoofer

Rockford Fosgate P3SD2-10 2 x 2 Ω
10″ Shallow Subwoofer
fS	40 Hz
SD	333 cm²

QTS	0.64
xmax	8.4 mm
SPL1W	83.8 dB
Bl/√RE	7.86
Pmax	600 W

Thiele & Small parameters

Large signal parameters

Voice Coil & Magnet

Diaphragm

Suspensions

Dimensions

Rockford Fosgate T3S2-19

Rockford Fosgate T3S1-19

Rockford Fosgate T3-BMW-SUB

Rockford Fosgate T2S2-16

Rockford Fosgate T2S2-13

Rockford Fosgate T2S1-16

Rockford Fosgate T2S1-13

Rockford Fosgate T1S2-10

Rockford Fosgate T1S1-12

Rockford Fosgate T1S1-10

Rockford Fosgate T1D415

Rockford Fosgate T1D215

Rockford Fosgate T1D212

Rockford Fosgate T1D210

Rockford Fosgate T0D415

Rockford Fosgate T0D412

Rockford Fosgate T0D410

Rockford Fosgate T0D215

Rockford Fosgate T0D212

Rockford Fosgate T0D210

Rockford Fosgate RM18D4

Rockford Fosgate RM18D2

Rockford Fosgate RM112D4

Rockford Fosgate RM112D2

Rockford Fosgate RM110D4B

Rockford Fosgate RM110D4

Rockford Fosgate RM110D2B

Rockford Fosgate RM110D2

Rockford Fosgate R2SD2-10

Rockford Fosgate R2D4-12

Rockford Fosgate R2D2-12

Rockford Fosgate R2D2-10

Rockford Fosgate R1S4-12

Rockford Fosgate R1S4-10

Rockford Fosgate PM212S4X

Rockford Fosgate PM212S4

Rockford Fosgate PM210S4X

Rockford Fosgate PM210S4B

Rockford Fosgate PM210S4

Rockford Fosgate P3SD2-10