Rockford Fosgate T2S2-13
1Ω
2Ω
Subwoofer
Nominal diameter | 13″ / 330 mm |
Resonance | 25.5 Hz |
Q factor | 0.35 |
Sensitivity | 86.2 dB |
Linear excursion | ± 34 mm |
Program Power | 4000 W |
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- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.2dB
Thiele & Small parameters
- Resonance frequency (free air) fS 25.5Hz
- Mechanical quality factor QMS 3.01
- Electrical quality factor QES 0.40
- Total quality factor QTS 0.35
Large signal parameters
- Maximum linear excursion xmax 34mm
- Air volume displaced at xmax VD 2404cm³
- Power handling P 2000W
- Program power Pmax 4000W
Voice Coil
- Nominal impedance Z 2Ω
- DC resistance RE 1.6Ω
- Inductance (1kHz) LE 0.91mH
- VC Diameter 101mm
Magnet
- Force factor Bl 16N/A
- Motor constant Bl/√RE 12.6N/√W
- Weight 14.97kg
Diaphragm
- Effective diameter 300mm
- Effective area SD 707cm²
- Moving mass MMS 402g
- Moving mass (without air load) MMD 389g
Suspensions
- Stiffness KMS 10.3N/mm
- Compliance CMS 97µm/N
- Equivalent volume to the compliance VAS 68.7L
- Mechanical resistance RMS 21.4N·s/m
Dimensions
- Nominal diameter 13″
- 330mm
- Baffle cutout diameter 312mm
- Mounting depth 246mm
- Volume occupied by the driver 7.08L
Export this driver to a simulation software:
Closed Box Simulator·





