Rockford Fosgate T1S1-12
Shallow Subwoofer
12″ / 305 mm
Nominal diameter
37 Hz
Resonance
1.06
Q factor
85 dB
Sensitivity
± 15 mm
Linear excursion
1200 W
Program Power
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- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.0
- dB
- Resonance frequency (free air)
- fS
- 37.0
- Hz
- Mechanical quality factor
- QMS
- 11.22
- Electrical quality factor
- QES
- 1.17
- Total quality factor
- QTS
- 1.06
- Maximum linear excursion
- xmax
- 15.0
- mm
- Air volume displaced at xmax
- VD
- 840
- cm³
- Power handling
- P
- 600
- W
- Program power
- Pmax
- 1200
- W
- Nominal impedance
- Z
- 1
- Ω
- DC resistance
- RE
- 1.7
- Ω
- Inductance (1kHz)
- LE
- 0.31
- mH
- VC Diameter
- 76
- mm
- Force factor
- Bl
- 9.3
- N/A
- Motor constant
- Bl/√RE
- 7.13
- N/√W
- Weight
- 0.41
- kg
- Effective diameter
- 267
- mm
- Effective area
- SD
- 560
- cm²
- Moving mass
- MMS
- 253.5
- g
- Moving mass (without air load)
- MMD
- 244.5
- g
- Stiffness
- KMS
- 13.7
- N/mm
- Compliance
- CMS
- 73
- µm/N
- Equivalent volume to the compliance
- VAS
- 32.4
- L
- Mechanical resistance
- RMS
- 5.25
- N·s/m
- Nominal diameter
- 12
- ″
- 305
- mm
- Baffle cutout diameter
- 285
- mm
- Mounting depth
- 77
- mm
- Volume occupied by the driver
- 1.19
- L
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
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