Pioneer TS-W311
Subwoofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 45 Hz |
| Q factor | 1.17 |
| Sensitivity | 88 dB |
| Linear excursion | ± 11 mm |
| Program Power | 600 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88dB
- Frequency response 20 - 125Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 45Hz
- Mechanical quality factor QMS 9.64
- Electrical quality factor QES 1.31
- Total quality factor QTS 1.17
Large signal parameters
- Maximum linear excursion xmax 11mm
- Air volume displaced at xmax VD 557cm³
- Power handling P 300W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.1Ω
- Inductance (1kHz) LE 1.29mH
- VC Diameter 48mm
- Winding height HVC 32mm
- Winding material Copper
Magnet
- Flux density B 0.843T
- Force factor Bl 9.6N/A
- Motor constant Bl/√RE 5.45N/√W
- Air gap height HAG 10mm
- Weight 1.24kg
- Material Ferrite
Diaphragm
- Effective diameter 254mm
- Effective area SD 506cm²
- Moving mass MMS 133g
- Moving mass (without air load) MMD 125g
- Material IMPP
Suspensions
- Stiffness KMS 10.6N/mm
- Compliance CMS 94µm/N
- Equivalent volume to the compliance VAS 34.1L
- Mechanical resistance RMS 3.89N·s/m
- Surround material Urethane
Dimensions
- Nominal diameter 12″
- 300mm
- Overall diameter 324mm
- Baffle cutout diameter 278mm
- Overall depth 165mm
- Flange thickness 17mm
- Mounting depth 148mm
- Volume occupied by the driver 1.75L
- Net weight 4.5kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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